text stringlengths 20 1.01M | url stringlengths 14 1.25k | dump stringlengths 9 15 ⌀ | lang stringclasses 4
values | source stringclasses 4
values |
|---|---|---|---|---|
- If we choose the rowkey to be a timestamp then inserting data to such a Hbase table will be
A - Faster than a numeric rowkey data
B - Slower than a numeric rowkey data
C - Same performance as rowkey data
If the rowkey is made as timestamp then it will always be written to a specific region and at the end of the tabl... | https://www.tutorialspoint.com/hbase/hbase_mock_test.htm?min=51&max=75 | CC-MAIN-2019-47 | en | refinedweb |
When registered with our forums, feel free to send a "here I am" post here to differ human beings from SPAM bots.
As [...]
Quote from: Biplab on January 29, 2010, 05:20:40 pmAs [...]I don't see them in the SVN tree of wx 2.9???
wxScrollingDialog: public wxDialog, public wxDialogHelper
IIRC, it is wxDialogLayoutAdapter ... | http://forums.codeblocks.org/index.php/topic,11952.msg81411.html | CC-MAIN-2019-47 | en | refinedweb |
This).
Let’s start with a fresh system where no C++ compiler and no development libraries are installed. The only tool that we require to be installed is
nix (see the installation guide on nixos.org for installation instructions), because we are going to use it to perform the toolchain and dependency setup.
Creating a ... | https://blog.galowicz.de/2019/04/17/tutorial_nix_cpp_setup/ | CC-MAIN-2019-47 | en | refinedweb |
ASP.
The out-of-the-box ASP.NET migration tool in Visual Studio 2005 is the Web Site Project, which is based on the dynamic compilation model. Microsoft learned shortly after the release of VS 2005 that the Web Site project required some manual code fixes and was a bit cumbersome for large Web projects.
To that end, Mi... | https://searchwindevelopment.techtarget.com/tip/ASPNET-1x-to-ASPNET-20-migration-in-five-steps | CC-MAIN-2019-47 | en | refinedweb |
This is the mail archive of the cygwin mailing list for the Cygwin project.
Here's a small test program:
#include <fcntl.h> #include <cstdlib> #include <iostream> using namespace std; int main() { int fd = ::open( "ESLF", O_RDONLY ); if ( fd == -1 ) { cerr << "could not open ESLF file" << endl; ::exit( 1 ); } char buf[... | http://cygwin.com/ml/cygwin/2006-03/msg00611.html | CC-MAIN-2019-47 | en | refinedweb |
From: Joel de Guzman (joel_at_[hidden])
Date: 2003-11-03 19:01:15
David Abrahams <dave_at_[hidden]> wrote:
> Ahem. Tuples should already be functioning mpl type sequences, IMO.
> It would be nice if variant would be the same. If not possible in
> either case for some reason, there should be a *non-intrusive*
> type_seq... | https://lists.boost.org/Archives/boost/2003/11/55780.php | CC-MAIN-2019-47 | en | refinedweb |
BBC micro:bit
Potentiometer (MicroPython)
Introduction
The more powerful range of statements that you have in MicroPython makes it much easier to use simple components like potentiometers.
On this page, you will make a circuit with two potentiometers. We will take the readings from the potentiometers and convert them i... | http://www.multiwingspan.co.uk/micro.php?page=pypot | CC-MAIN-2019-47 | en | refinedweb |
This chapter describes issues you might encounter when you install and configure supported Oracle Fusion Middleware products on IBM WebSphere. It includes the following topics:
Section 12.1, "General Issues and Workarounds"
Section 12.2, "Configuration Issues and Workarounds"
Section 12.3, "Documentation Errata"
This s... | https://docs.oracle.com/cd/E37115_01/relnotes.1112/e39887/was.htm | CC-MAIN-2019-47 | en | refinedweb |
Docs/SysAdmin/Server/ApacheLogs
From Mandriva Community Wiki
I recently had a problem where some of the new buffer overflow over attacks aimed at WinIIS servers has a tendency to create such large single entries in my combined log (/var/logs/httpd/access.log) that webalizer and other log tools were choking on the size ... | http://wiki.mandriva.com/en/Docs/SysAdmin/Server/ApacheLogs | crawl-002 | en | refinedweb |
Development/Tasks/Packaging/Policies/Initscripts
From Mandriva Community Wiki
Daemon processes often need an initscript to be started at boot time. In order to ease the integration and the management of the service, you need to follow some rules.
Initscript usage
To manage initscripts, you should use service and chkcon... | http://wiki.mandriva.com/en/Working_with_initscripts | crawl-002 | en | refinedweb |
Slashdot Log In
08/10/02/0242214 story
Hackers Clone Elvis' Passport
Posted by samzenpus on Thu Oct 02, 2008 05:30 AM
from the don't-mess-with-the-king dept.
from the don't-mess-with-the-king dept.
Barence writes "Hackers have released source code that allows the 'backup' of RFID-protected passports, although the tool ... | http://it.slashdot.org/it/08/10/02/0242214.shtml | crawl-002 | en | refinedweb |
Whither the euroJames Forsyth 6:02pm
The financial crisis has partially revived the euro debate. Eurosceptics think that it might bring the whole thing down while those who favour British entry believe that they have found a new argument for it.
To date, it has been the usual suspects making the case on either side. Bu... | http://www.spectator.co.uk/coffeehouse/2293261/whither-the-euro.thtml | crawl-002 | en | refinedweb |
The sample code:
import pandas as pd
import numpy as np
df = pd.DataFrame(np.random.rand(5,2), columns=[True, False])
# All of the following works fine. Just like you would expect
# them to, if the columns had any other (string) name.
# (Because True == True, True == False and False == False are
# valid comparisons -- ... | https://codedump.io/share/FUlYCxs0Lt53/1/pandas-dataframe-columns-named-true-and-false-work-just-fine | CC-MAIN-2017-30 | en | refinedweb |
The Microsoftî . NET Framework versions 1. 0 and 1. 1 represented major changes in software development. However, one important thing that did not change much was support for distributed transactions.
John Papa
MSDN Magazine February 2005
View Complete Post
The System.Transactions namespace of the Microsoft .NET Fram... | http://www.dotnetspark.com/links/2607-data-points-adonet-and-systemtransactions.aspx | CC-MAIN-2017-30 | en | refinedweb |
fec_new, fec_encode, fec_encode, fec_free - An erasure code in GF(2^m)
#include <fec.h> void * fec_new(int k, int n); void fec_encode(void *code, void *data[], void *dst, int i, int sz); int fec_decode(void *code, void *data[], int i[], int sz); void * fec_free(void *code);
This library implements a simple (n,k) erasur... | http://huge-man-linux.net/man3/fec.html | CC-MAIN-2017-30 | en | refinedweb |
gnutls_auth_get_type - Returns the type of credentials for the current authentication schema.
#include <gnutls/gnutls.h> gnutls_credentials_type_t gnutls_auth_get_type(gnutls_session_t session);
gnutls_session_t session is a gnutls_session_t structure. type.. | http://huge-man-linux.net/man3/gnutls_auth_get_type.html | CC-MAIN-2017-30 | en | refinedweb |
gnutls_record_check_pending - checks if there are any data to receive in gnutls buffers.
#include <gnutls/gnutls.h> size_t gnutls_record_check_pending(gnutls_session_t session);
gnutls_session_t session is a gnutls_session_t structure.
This function checks if there are any data to receive in the gnutls buffers. Notice ... | http://huge-man-linux.net/man3/gnutls_record_check_pending.html | CC-MAIN-2017-30 | en | refinedweb |
Arduino Thermistor/Solenoid Box
Introduction: Arduino Thermistor/Solenoid Box
This project was part of my digital multimedia class. I was tasked with designing an object which would house the Arduino micro-controller while utilizing a sensor of some sort and a switch the user could operate which would allow the object ... | http://www.instructables.com/id/Arduino-ThermistorSolenoid-Box/ | CC-MAIN-2017-30 | en | refinedweb |
Spark & Python: MLlib Logistic Regression Logistic Regression classifier for network attack detection. We will use the complete KDD Cup 1999 datasets in order to test Spark capabilities with large datasets.
Additionally, we will introduce two ways of performing model selection: by using a correlation matrix and by usin... | https://www.codementor.io/jadianes/spark-mllib-logistic-regression-du107neto | CC-MAIN-2017-30 | en | refinedweb |
tutorial hv.extension() np.set_printoptions(precision=2, linewidth=80) %opts HeatMap (cmap="hot")
First, let's consider:
def f(x,y): return x+y/3.1 region=(-0.5,-0.5,0.5,0.5) def coords(bounds,samples): l,b,r,t=bounds hc=0.5/samples return np.meshgrid(np.linspace(l+hc,r-hc,samples), np.linspace(b+hc,t-hc,samples))
Now... | http://holoviews.org/user_guide/Continuous_Coordinates.html | CC-MAIN-2017-30 | en | refinedweb |
I have two functions. I have 2 arrays in int main. Now I need to pass both arrays individually to these two functions. Everything is fine with the first function. On the second function, I am calling the first function within this function. My question is, what do I put in the spot, marked "/*here*/"? The matrices are ... | https://cboard.cprogramming.com/c-programming/76708-calling-functions-within-functions.html | CC-MAIN-2017-30 | en | refinedweb |
STAT(2) Linux Programmer's Manual STAT(2)
stat, fstat, lstat, fstatat - get file status
,
These functions return information about a file, in the buffer pointed to by statbuf.. The stat structure. For further information on the above fields, see inode(7)..
fstatat() was added to Linux in kernel 2.6.16; library support ... | http://man7.org/linux/man-pages/man2/fstat.2.html | CC-MAIN-2017-30 | en | refinedweb |
PropertyInfo Class
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Discovers the attributes of a property and provides access to property metadata.
System.Reflection.MemberInfo
System.Reflection.PropertyInfo
Assembly: mscorlib (in mscorlib.dll)
The ... | https://msdn.microsoft.com/en-us/library/system.reflection.propertyinfo(v=vs.105).aspx | CC-MAIN-2017-30 | en | refinedweb |
advanced
OptionT also known as the
Option monad transformer allows to compute inside the context when
Option is nested in a different monad.
One issue we face with monads is that they don’t compose. This can cause your code to get really hairy when trying to combine structures like
ObservableK
Option<A> would be exampl... | https://arrow-kt.io/docs/arrow/data/optiont/ | CC-MAIN-2018-51 | en | refinedweb |
ADO.NET 2.0 introduces new features and enhancements to .NET Framework data providers, which are used to connect to data sources, execute commands, retrieve data, and update data. The following subsections describe the key changes.
ADO.NET 2.0 supports asynchronous programming for data retrieval. This lets you delegate... | https://flylib.com/books/en/1.111.1.118/1/ | CC-MAIN-2018-51 | en | refinedweb |
Built-in mpi function to simple-mindedly copy datatype attributes.
#include <mpi.h> int MPI_TYPE_DUP_FN(MPI_Datatype dtype, int key, void *extra, void *attrin, void *attrout, int *flag)
dtype
- communicator (handle)
key
- key value (integer)
extra
- extra state
attrin
- in value for attribute
attrout
- out value for at... | https://www.carta.tech/man-pages/man3/MPI_TYPE_DUP_FN.3.html | CC-MAIN-2018-51 | en | refinedweb |
US5323452A - Visual programming of telephone network call processing logic - Google PatentsVisual programming of telephone network call processing logic Download PDF
Info
- Publication number
- US5323452AUS5323452A US07629372 US62937290A US5323452A US 5323452 A US5323452 A US 5323452A US 07629372 US07629372 US 07629372... | https://patents.google.com/patent/US5323452A/en | CC-MAIN-2018-51 | en | refinedweb |
Plotting Data From Arduino
59,359
63
14
Arduino doesn't have much in terms of debug and analysis capability built in, so it can be very useful to have a facility to plot data that's sent from Arduino over the Serial Port.
There are several ways to do that including Processing, Python + Matplotlib etc.. but none of thes... | https://www.instructables.com/id/Plotting-Data-From-Arduino/ | CC-MAIN-2018-51 | en | refinedweb |
This is part 3 in a series. If you’ve not followed-along so far, you may want to check out Part 1 and Part 2 first.
It’s time to start digging in to some of the crazy-goodness that makes Scala such a glorious and wonderful thing. First things first, though, we have to talk a little bit about this history of Generics in... | http://drrandom.org/2011/10/ | CC-MAIN-2018-51 | en | refinedweb |
Sound is only interesting when there’s variation over time. Let’s create an envelope generator to make variations in volume!
Envelope Generator Basics
If you’re not familiar with the term ADSR (meaning Attack Decay Sustain Release), please read this before we go on.
Basically, our envelope generator is a finite state m... | http://martin-finke.de/blog/articles/audio-plugins-011-envelopes/ | CC-MAIN-2018-51 | en | refinedweb |
comedi_do_insnlist man page
comedi_do_insnlist — perform multiple instructions
Synopsis
#include <comedilib.h>
int comedi_do_insnlist (comedi_t * device, comedi_insnlist * list);
Description
The function comedi_do_insnlist() performs multiple Comedi instructions as part of one system call. In addition, Comedi attempts ... | https://www.mankier.com/3/comedi_do_insnlist | CC-MAIN-2018-51 | en | refinedweb |
Hi,
After running a python script that sets the usertext of an object, hitting the Undo does not change the usertext back.
I tried to make an example script and I need to do something else in order to get anything in the Undostack for else there isn’t even an entry for undoing the script.
I noticed that if I move the o... | https://discourse.mcneel.com/t/edited-usertexts-not-in-undo/74801 | CC-MAIN-2018-51 | en | refinedweb |
Hi,
I am using Arduino for many years now. There are some issues which I often face. The first difficulty I face is with the documentation for libraries.
Let me give you an example.
I was working with Serial communication with Arduino.
I defined something like
int rgb;
In the loop(), I wanted to use
Serial1.write(rgb,5... | https://forum.arduino.cc/t/anyone-else-facing-problems-with-arduino-documentation/688381 | CC-MAIN-2021-31 | en | refinedweb |
Hi,
I’m recently working on a home automation project.one of the important part is learn and store IR codes and re-send them as needed,e.g impl a thermostat or something.
my IR circuit diagram(see in attachment)
action taken:
1.record a code(power on) from fan remote controller by using IRrecvDumpV2 demo ,
unsigned int... | https://forum.arduino.cc/t/irremote-irsendrawdemo-send-code-but-cant-recieved-the-same/383556 | CC-MAIN-2021-31 | en | refinedweb |
While reading a Python program you might find the expression if __name__ == ‘__main__’. Let’s have a look at what it means and why you should know about it.
The condition if __name__ == ‘__main__’ is used in a Python program to execute the code inside the if statement only when the program is executed directly by the P... | https://codefather.tech/blog/if-name-main-python/ | CC-MAIN-2021-31 | en | refinedweb |
Alerts on activity log
Overview
Activity log alerts are alerts that activate when a new activity log event occurs that matches the conditions specified in the alert. Based on the order and volume of the events recorded in Azure activity log, the alert rule will fire. Activity log alert rules are Azure resources, so the... | https://docs.microsoft.com/en-gb/azure/azure-monitor/alerts/activity-log-alerts | CC-MAIN-2021-31 | en | refinedweb |
dalk_sdk 0.0.6
dalk_sdk: ^0.0.6 copied to clipboard
Use this package as an executable
1. Install it
You can install the package from the command line:
$ dart pub global activate dalk_sdk
Use it
The package has the following executables:
$ dalk
Use this package as a library
Depend on it
Run this command:
With Dart:
$ da... | https://pub.dev/packages/dalk_sdk/install | CC-MAIN-2021-31 | en | refinedweb |
Converting some trial an error, however, I was able to leverage Java's BigInteger class to help me turn a byte array into a bit stream that can read an arbitrary number of bits at a time.
So, again, before I show the code, let me once again caveat that my understanding of the low-level binary representation of numbers ... | https://www.bennadel.com/blog/2686-converting-a-byte-array-into-a-bit-stream-using-coldfusion-and-biginteger.htm | CC-MAIN-2021-31 | en | refinedweb |
Professional Java Development with the Spring Framework
byRod Johnsonet al.
John Wiley & Sons 2005 (672 pages)
ISBN:0764574833
Written by the lead developers of the Spring Framework, this authoritative guide shows you not only what
spring can do but why, explaining its functionality and motivation to help you use all p... | https://www.techylib.com/el/view/sizzledgoose/table_of_contents | CC-MAIN-2021-31 | en | refinedweb |
Wikis : Information, communities, and feedback loops.
Wikis are cool.
People who wiki are part of a community
People who are part of a community make a difference
If you don’t have much information to process,
don’t have a community, or don’t want others to
make a difference, you don’t need a wiki.
(but they’re still c... | https://blogs.harvard.edu/longestnow/wikis-information-communities-and-feedback-loops/ | CC-MAIN-2021-31 | en | refinedweb |
From: Conor MacNeill [mailto:conor@cortexebusiness.com.au]
> I have prototyped a new task in mutant which I'd like to get feedback
> from anyone interested.
Concept +1
Syntax +0
> <scriptdef name="scripttest" language="javascript"> <![CDATA[
>
> var test = "hello";
>
> function setTest(x) {
> test = x;
> }
>
> function... | https://mail-archives.eu.apache.org/mod_mbox/ant-dev/200202.mbox/%3C67FE02381F67D3119F960008C7845A2C0927B908@nt_syd_ex09.macbank%3E | CC-MAIN-2021-31 | en | refinedweb |
F2F/TPAC 2014/HTML integration again
Contents
- 1 Issue 1: Using SVG elements directly in HTML
- 2 Issue 2: Putting SVG elements in the HTML namespace
- 3 Issue 3: Adding a new top-level graphics element to switch to a new DOM
Issue 1: Using SVG elements directly in HTML
Motivation:
- Some elements, semantically and pr... | https://www.w3.org/Graphics/SVG/WG/wiki/F2F/TPAC_2014/HTML_integration_again | CC-MAIN-2021-31 | en | refinedweb |
1. Overview
Spring Cloud is a framework for building robust cloud applications. The framework facilitates the development of applications by providing solutions to many of the common problems faced when moving to a distributed environment.
Applications that run with microservices architecture aim to simplify developmen... | https://www.baeldung.com/spring-cloud-bootstrapping | CC-MAIN-2021-31 | en | refinedweb |
React Native End-to-end Testing and Automation with Detox
Free JavaScript Book!
Write powerful, clean and maintainable JavaScript.
RRP $11.95
Detox is an end-to-end testing and automation framework that runs on a device or a simulator, just like an actual end user..
Want to learn React Native from the ground up? This a... | https://www.sitepoint.com/detox-react-native-testing-automation/ | CC-MAIN-2021-31 | en | refinedweb |
Authenticate access to Event Hubs resources using shared access signatures (SAS)
Shared access signature (SAS) gives you granular control over the type of access you grant to the clients who has the shared access signature. Here are some of the controls you can set in a SAS:
- The interval over which the SAS is valid, ... | https://docs.microsoft.com/en-us/azure/event-hubs/authenticate-shared-access-signature | CC-MAIN-2021-31 | en | refinedweb |
I need to be able to pass parameter values to LoadSelect’s children. I have tried everything I can think of right up to Reflection. Can you please help me with a possible solution? Is there something I missed?
LoadSelect with paramteters for children
Can you share more info of what SQL query you are trying to generate ... | https://forums.servicestack.net/t/loadselect-with-paramteters-for-children/9726 | CC-MAIN-2021-31 | en | refinedweb |
direct_link
For those who want to create a movie and downloader app, this is a useful package.
You can get a direct link from the URL that my support sites.
Support Sites
- Vimeo
- Youtube
- DailyMotion
- PCloud
- MegaUp
- Dropbox
- SolidFiles
- MediaFire
- Google Drive
- Xnxx
- xHamster
Getting Started
In the
pubspec.... | https://pub.dev/documentation/direct_link/latest/ | CC-MAIN-2021-31 | en | refinedweb |
Set the output for a display
#include <gf/gf.h> void gf_layer_set_outputs( gf_layer_t layer, uint32_t mask );
gf
This function controls which display outputs the layer appears on, for displays that have multiple outputs. Each bit in the layer mask represents an output for the display. Set the bit(s) corresponding to th... | https://www.qnx.com/developers/docs/6.5.0SP1.update/com.qnx.doc.gf_dev_guide/api/gf_layer_set_outputs.html | CC-MAIN-2021-31 | en | refinedweb |
Tech Ads
Back to Article List
NOTE: BEA was acquired by Oracle, so Dev2Dev became part of OTN
Originally published December 2007 [ Publisher Link obsolete ]
OSGi on the Server Side
Since BEA became part of Oracle, Dev2Dev was taken off-line and became part of Oracle's developer site OTN. In light of this, you can only ... | https://www.webforefront.com/about/danielrubio/articles/beadev2dev/osgi.html | CC-MAIN-2021-31 | en | refinedweb |
- Type:
Bug
- Status: Reopened
- Priority:
Minor
- Resolution: Unresolved
- Affects Version/s: 4.1.2, 4.1.3, 4.1.4, 4.2.0
-
- Component/s: 21. Strings
- Labels:None
- Environment:
All
- Severity:Incorrect Behavior
The 21.string.insert.cpp test has been failing a number of assertions for self-referential test cases that... | https://issues.apache.org/jira/browse/STDCXX-632 | CC-MAIN-2021-31 | en | refinedweb |
Unit
Testing
with
Python
Materials available at:
Overview
- What is unit testing
- Why do unit testing
- Python crash course
- How to do unit testing in Python
What is Unit Testing?
- Goal: Isolate a unit of code and test its' correctness
- Test it through using it in a "test" method and by asserting some behavior to b... | https://slides.com/alexday-2/unit-testing-with-python | CC-MAIN-2021-31 | en | refinedweb |
Based on my shorter Ruby version. Still using ruichang's idea to use binary search.
def minArea(self, image, x, y): def first(lo, hi, check): while lo < hi: mid = (lo + hi) / 2 if check(mid): hi = mid else: lo = mid + 1 return lo top = first(0, x, lambda x: '1' in image[x]) bottom = first(x, len(image), lambda x: '1' n... | https://discuss.leetcode.com/topic/29086/clear-binary-search-python | CC-MAIN-2017-34 | en | refinedweb |
Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
class Solution(object):
def reverseStr(self, s, k):
return ''.join(lis... | https://discuss.leetcode.com/topic/95150/one-line-python | CC-MAIN-2017-34 | en | refinedweb |
Announcements
ManaStoneMembers
Content count1678
Joined
Last visited
Community Reputation148 Neutral
About ManaStone
- RankContributor
Help a fellow game designer bring democracy to Oregon
ManaStone posted a topic in GDNet LoungeFinally, somebody is trying to do something about our horrible uncompetitive first-past-the... | https://www.gamedev.net/profile/6048-manastone/ | CC-MAIN-2017-34 | en | refinedweb |
go to bug id or search bugs for
Description:
------------
Namespace support in SimpleXML is all screwy. In particular, you cannot add two differently-namespaced attributes to a SimpleXML node; the first one is lost.
Reproduce code:
---------------
$xml = new SimpleXMLElement('<root />');
$n = $xml->addChild("node", "va... | https://bugs.php.net/bug.php?id=43221 | CC-MAIN-2017-34 | en | refinedweb |
I have Parallel Scan Algorithm: Hillis & Steele (1986) and I want to execute inner for loop parallel.
Error C3015 initialization in OpenMP 'for' statement has improper form OpenMP c:\users\matja\documents\visual studio 2015\projects\psseminar\openmp\main.c
#include <omp.h>
#include <stdlib.h>
#include <stdio.h>
#includ... | https://codedump.io/share/UpuSlCRwOQZx/1/c3015-initialization-in-openmp-39for39-statement-has-improper-form | CC-MAIN-2017-34 | en | refinedweb |
Opening Word documents in Pythonista
What's the easiest way to get a Pythonista script to display a Word document that I have stored in a Pythonista folder?
I can't seem to use webbrowser.open('pythonista:// <filename>' ) because it assumes I am trying to launch a script.
I know that Pythonista can open a Word file (pr... | https://forum.omz-software.com/topic/578/opening-word-documents-in-pythonista | CC-MAIN-2017-34 | en | refinedweb |
New Hibernate version is here
October 19, 2006 Leave a comment
The new Hibernate version, 3.2, is now available. The formal announcement came on 10/16.
I haven’t played with it a lot yet, of course, but one thing strikes me right away. If there are significant differences between 3.2 and the 3.1 version I’ve been using... | https://kousenit.org/2006/10/19/new-hibernate-version-is-here/ | CC-MAIN-2017-34 | en | refinedweb |
Today we look at a refactoring that is similar to the Pull Up method. Instead of a method, it is obviously done with a field instead!
1: public abstract class Account
2: {
3: }
4:
5: public class CheckingAccount : Account
6: {
7: private decimal _minimumCheckingBalance = 5m;
8: }
9:
10: public class SavingsAccount : Ac... | http://lostechies.com/seanchambers/2009/08/05/refactoring-day-5-pull-up-field/ | CC-MAIN-2015-11 | en | refinedweb |
The static property Current on the HttpContext class can be useful whenever the flow of control leaves the code in your Page derived web form. Using this property you can reach out and magically grab the current Request, Response, Session, and Application objects (and more) for the request you are servicing. Take the f... | http://odetocode.com/Articles/112.aspx | CC-MAIN-2015-11 | en | refinedweb |
Internet Speed Test using Python
Hello there, I am attending a Technical Writing Bootcamp at @hashnode. Hashnode Bootcamp III is a free virtual Bootcamp to help beginner technical writers to improve their writing skill. This article is inspired by the latest session by Sam Julien, @samjulien
TASK: Write 1 TIL format bl... | https://ayushi7rawat.hashnode.dev/internet-speed-test-using-python?guid=none&deviceId=ac498df2-685e-4926-8c0b-0daf1c796938 | CC-MAIN-2021-31 | en | refinedweb |
Part 1: MEAN Stack, Development Environment Setup, Expressjs APIs Development & Testing
Part 2: Angular 4 Client Development
Part 3: Authentication & Authorization using Auth0 & JWT
In previous articles, we developed the Expressjs APIs for User Management with MongoDB database on mLab website and Angular client applica... | https://www.codeproject.com/Articles/1203649/MEAN-Stack-with-Angular-Auth-Auth-JWT-Authoriza?msg=5499249 | CC-MAIN-2021-31 | en | refinedweb |
🍵 Kahwah
Test runner for k6. The design of the Kahwah library was inspired by Mocha. If you already know Mocha framework, using this library should be very simple.
FeaturesFeatures
- describe and it as you used to in Mocha
- tests run serially and supports passing values between tests
- connect tests as workfow test s... | https://www.npmjs.com/package/kahwah | CC-MAIN-2021-31 | en | refinedweb |
Data Query Overview
The Data Query is a package for applying the sorting, filtering, grouping, and aggregate data operations.
The package exports functions which help you perform in-memory data operations. It also serializes the data descriptors according to the OData v4 URI specification.
Installation
Download and ins... | https://www.telerik.com/kendo-react-ui/components/dataquery/ | CC-MAIN-2021-31 | en | refinedweb |
This site uses strictly necessary cookies. More Information
I want to store store api secrets in my android application safely. That means, it is not possible to find out the api secret by decompiling the application.
Is it possible to use a config file or something else which is not part of the built afterwards?
thank... | https://answers.unity.com/questions/1295265/store-api-keyssecrets-safely.html | CC-MAIN-2021-31 | en | refinedweb |
keyctl_search (3) - Linux Man Pages
keyctl_search: Search a keyring for a key
NAME
keyctl_search - Search a keyring for a key
SYNOPSIS
#include <keyutils.h> long keyctl_search(key_serial_t keyring, const char *type, const char *description, key_serial_t destination);
DESCRIPTIONkey.
RETURN VALUEOn success keyctl_search... | https://www.systutorials.com/docs/linux/man/3-keyctl_search/ | CC-MAIN-2021-31 | en | refinedweb |
gnutls_openpgp_crt_export — API function
#include <gnutls/openpgp.h>
Holds the key.
One of gnutls_openpgp_crt_fmt_t elements.
will contain the raw or base64 encoded key
holds the size of output_data (and will be replaced by the actual size of parameters)
This function will convert the given key to RAW or Base64 format.... | https://man.linuxexplore.com/htmlman3/gnutls_openpgp_crt_export.3.html | CC-MAIN-2021-31 | en | refinedweb |
gnutls_openpgp_crt_get_name — API function
#include <gnutls/openpgp.h>
the structure that contains the OpenPGP public key.
the index of the ID to extract
a pointer to a structure to hold the name, may be
NULL to only get the
sizeof_buf
.
holds the maximum size of
buf , on return hold the
actual/required size of
buf .
G... | https://man.linuxexplore.com/htmlman3/gnutls_openpgp_crt_get_name.3.html | CC-MAIN-2021-31 | en | refinedweb |
How to become more agile and productive with better coding habits
If you’ve tried your hand at machine learning or data science, you know that code can get messy, quickly.
Typically, a recipe for unmaintainable mess. The lack of good coding habits makes code hard to understand and consequently, modifying code becomes p... | https://learningactors.com/better-habits-for-managing-complexity-in-data-science-codebases/ | CC-MAIN-2021-31 | en | refinedweb |
C# Corner
In part 1 of his series on advanced live tiles, Eric Vogel shows you how to add secondary tiles to your Windows 8 Metro style applications.
A secondary tile is an additional live tile for your Windows 8 Metro style application, which is designed to help the user promote content. Unlike a primary tile, the use... | https://visualstudiomagazine.com/articles/2012/06/18/windows-8-advanced-live-tiles.aspx | CC-MAIN-2021-31 | en | refinedweb |
How run the new client?
Asked by Nhomar - Vauxoo
Hello.
I compile documentation on new web client and it is not indacated there.
When i trie to run this error appear.
Traceback (most recent call last):
File "./openerp-web.py", line 41, in <module>
import web.common.dispatch
File "/home/
import common
File "/home/
from ... | https://answers.launchpad.net/openobject-client-web/+question/170585 | CC-MAIN-2021-31 | en | refinedweb |
Using GDI To Draw Graphics
This tutorial takes you through the basics of using GDI+ to draw your own graphics to a form or control.
Frequently there just isn't a widget that does what you need. Using GDI+ to draw your own user interface components helps to open up the possibilities for user interaction in your applicat... | https://grouplab.cpsc.ucalgary.ca/cookbook/index.php/VisualStudio/UsingGDIToDrawGraphics | CC-MAIN-2021-31 | en | refinedweb |
C++ program to add two complex numbers.
C++ programming code
#include <iostream> using namespace std; class complex { public : int real, img; }; int main() { complex a, b, c; cout << "Enter a and b where a + ib is the first complex number."; cout << "\na = "; cin >> a.real; cout << "b = "; cin >> a.img; cout << "Enter ... | https://www.evidhya.com/subjects/cplusplus/program-to-add-two-complex-numbers | CC-MAIN-2021-31 | en | refinedweb |
zappa: Coffee Script DSL on top of Express, Node.js, and Socket.IO
We gave a nod to CoffeeKup, Maurice Machado’s CoffeeScript ode to Markaby last month. Maurice is back with a new CoffeeScript ditty.
Zappa is a highly opinionated DSL for writing Node.js apps on top of Express - using CoffeeScript. Be sure and check out... | https://changelog.com/posts/zappa-razor-sharp-dsl-for-modern-web-apps | CC-MAIN-2018-39 | en | refinedweb |
Hi,
I've looked at loading extensions in Qt 5 from and following the Mr. Harmer' example, I'm trying to load the QOpenGLExtension_ARB_instanced_arrays extension, but when I build, I get:
@error: undefined reference to
QOpenGLExtension_ARB_instanced_arrays::QOpenGLExtension_ARB_instanced_arrays()' error: undefined refer... | https://forum.qt.io/topic/42222/loading-opengl-extensions-in-qt5 | CC-MAIN-2018-39 | en | refinedweb |
Integrate with Chartboost to monetize and cross-promote your games with ads.
Integrate with Chartboost to monetize and cross-promote your games with ads.
Chartboost is an ad network specifically designed for games and targeted at gamers. With Chartboost interstitial ads you can generate revenue for each click or instal... | https://v-play.net/doc/plugin-chartboost/ | CC-MAIN-2018-39 | en | refinedweb |
Quantopian's Qgrid is a scrollable grid widget that can be used to edit sort and filter DataFrames in Jupyter notebooks. It is now available for use in the Quantopian research environment. Created as an open-source project by Quantopian's engineering team, the library has reached over 1K stars on GitHub and is used by ... | https://www.quantopian.com/posts/qgrid-now-available-in-research-an-interactive-grid-for-sorting-and-filtering-dataframes?utm_source=readthedocs&utm_medium=web&utm_campaign=qgrid-repo | CC-MAIN-2019-18 | en | refinedweb |
React Native Modal Example | Tutorial
React Native Modal Example is today’s leading topic. In this demo, we will see how we can display the Modal and show the data inside that Modal. For this tutorial, we use React Native component called Modal to display the image and text. It is a straightforward demo, but very usefu... | https://appdividend.com/2018/08/02/react-native-modal-example-tutorial/ | CC-MAIN-2019-18 | en | refinedweb |
Realtime maps are a popular feature in most modern applications. They are used in apps like Uber or Lyft, and in courier and delivery services to track the location of parcels or cabs and to monitor their progress and movement as they make their way to the customer.
In this article, we will look at how to build a realt... | https://www.pusher.com/tutorials/realtime-map-aspnet | CC-MAIN-2019-18 | en | refinedweb |
We all know the scenario: The boss has come downstairs and asked you to process some data for him. Sure you say, it's no problem. Email me a copy of the data, and I'll do what I need to then email you the results back. Ten minutes later, you get an email entitled "Here's the data you requested." Great, you think to you... | https://mobile.codeguru.com/columns/dotnet/parsing-html-the-easy-way.html | CC-MAIN-2019-18 | en | refinedweb |
#include <sys/time.h>.
A process has only one of each of the three types of timers.
Timer values are defined by the following structures:.
On success, zero is returned. On error, −1 is
returned, and
errno is set
appropriately.
new_value,
old_value, or
curr_value is
not valid a pointer.
which is not
one of
ITIMER_REAL,
... | http://manpages.courier-mta.org/htmlman2/getitimer.2.html | CC-MAIN-2019-18 | en | refinedweb |
# Summary
There are some questions I see quite a lot. Let me try to answer them - both in the video and this article!
- Do you need a complex project setup? (0:27)
{ }vs
{{ }}? (2:38)
- Functional (stateless) vs class-based (stateful) Components (3:59)
- Different
setStateSyntaxes? (6:10)
- What does this
map()Thing Me... | https://academind.com/learn/react/react-q-a/ | CC-MAIN-2019-18 | en | refinedweb |
Deepcopy of a Matrix SageMath
I am creating a deepcopy of a Matrix in SageMath.
import copy A = Matrix([[1,2],[3,4]]).augment(Matrix.identity(2), subdivide=True) B = copy.deepcopy(A) print A print B
Gives me:
[1 2|1 0] [3 4|0 1] [1 2 1 0] [3 4 0 1]
What is the correct way to deepcopy a matrix with the subdivision? Do I... | https://ask.sagemath.org/question/36134/deepcopy-of-a-matrix-sagemath/ | CC-MAIN-2019-18 | en | refinedweb |
The Microchip MPLAB C30 cross-compiler does not come with the C99 standard header <stdbool.h>. The dsPIC Helper Library provides the boolean.h to take its place. It defines the type bool and the true and false manifest constants.
To use these types, you can use the -I compiler option to add the dsPIC Helper Library sou... | https://www.bourbonstreetsoftware.com/dspic-helper/dspic-helper-Z-H-3.html | CC-MAIN-2019-18 | en | refinedweb |
The prototype pattern simplifies creating multiple instances of a class by copying the contents of an existing instance to create a new one. This alleviates the cost of any expensive computation or I/O being performed in the constructor, or simply copies over the state of an existing object to the new instance for furt... | https://www.notadesigner.com/tag/prototype/ | CC-MAIN-2019-18 | en | refinedweb |
Compile TypeScript Project
In this chapter, you will learn about compiling a TypeScript project and also the config file tsconfig.json.
As you know, TypeScript files can be compiled using the
tsc <file name>.ts command.
It will be tedious to compile multiple .ts files in a large project. So, TypeScript provides another... | https://www.tutorialsteacher.com/typescript/typescript-compiling-project-and-tsconfig | CC-MAIN-2019-18 | en | refinedweb |
Hi,
maybe I did not understand correctly but you can do this with conditions in the interface determination.
There, you enter two lines. One for Namespace A and one for one for Namespace B. For each line you enter the corresponding condition.
Hope this was helpful.
Best regards,
Markus
Hi,
I have already two receiver a... | https://answers.sap.com/questions/7883080/index.html | CC-MAIN-2019-18 | en | refinedweb |
Suppose we have a positive number n, we have to find the least number of perfect square numbers whose sum is same as n. So if the number is 10, then the output is 2, as the numbers are 10 = 9 + 1.
To solve this, we will follow these steps −
Let us see the following implementation to get better understanding −
#include<... | https://www.tutorialspoint.com/program-to-count-number-of-perfect-squares-are-added-up-to-form-a-number-in-cplusplus | CC-MAIN-2021-43 | en | refinedweb |
I've used Glide on several PHP projects in the past. It's a great package that makes it really easy to dynamically generate images on the fly. For instance, if you need a particular image at both a thumbnail size and a full-screen size, it means you have the flexibility to request it at the correct size for any one par... | https://practicaldev-herokuapp-com.global.ssl.fastly.net/matthewbdaly/dynamic-image-handling-with-glide-and-graphql-2n3l | CC-MAIN-2021-43 | en | refinedweb |
Micronaut
Micronaut is a modern Java framework for writing microservice and serverless applications. IntelliJ IDEA provides the following:
Coding assistance specific to the Micronaut API and the configuration file parameters. For example, when writing query methods, generating HTTP requests for defined endpoints, and s... | https://www.jetbrains.com/help/idea/2021.1/micronaut.html | CC-MAIN-2021-43 | en | refinedweb |
Description.
Cocktail alternatives and similar packages
Based on the "Date and Time" category.
Alternatively, view Cocktail alternatives based on common mentions on social networks and blogs.
timex9.8 7.8 Cocktail VS timexA complete date/time library for Elixir projects.
calendar8.8 0.0 Cocktail VS calendardate-time an... | https://elixir.libhunt.com/cocktail-alternatives | CC-MAIN-2021-43 | en | refinedweb |
logb, logbf, logbl — get exponent of a floating-point value
Synopsis
#include <math.h>
double logb(double x);
float logbf(float x);
long double logbl(long double x);
Link with -lm.
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
logb():
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOUR... | https://dashdash.io/3/logbf | CC-MAIN-2021-43 | en | refinedweb |
The program bpp by Rannala & Yang (2010; 2015) is a powerful tool for inferring species tree parameters and testing species delimitation hypotheses. It is relatively easy to use, and best of all, it's quite fast, although not highly parallelizable. This notebook describes a streamlined approach to easily setup input fi... | https://nbviewer.org/github/dereneaton/ipyrad/blob/0.9.63/tests/cookbook-bpp-species-delimitation.ipynb | CC-MAIN-2021-43 | en | refinedweb |
README
¶
Library webhooks
Library webhooks allows for easy receiving and parsing of GitHub, Bitbucket and GitLab Webhook Events
Features:
- Parses the entire payload, not just a few fields.
- Fields + Schema directly lines up with webhook posted json
Notes:
- Currently only accepting json payloads.
Installation
Use go ... | https://pkg.go.dev/github.com/munsio/webhooks | CC-MAIN-2021-43 | en | refinedweb |
10 Common JavaScript Array Methods & Their Haskell List Counterparts
Using the Data.List Module
Manipulating arrays and lists are a big part of coding. Coming from JavaScript I was spoiled with the many many built-in array functions available. From map to sort to filter. These are basic building blocks I needed to cont... | https://sarakhandaker.medium.com/10-common-javascript-array-methods-their-haskell-list-counterparts-7ab1536f82ea?source=user_profile---------1---------------------------- | CC-MAIN-2021-43 | en | refinedweb |
The .NET Architecture
This article is a sample chapter from .NET Security Programming, written by Donis Marshall and published by Wiley.
.NET security is not an island of technology, but a slice of a larger entity called the .NET Framework. Basic understanding of the .NET Framework is required before attempting .NET se... | https://www.codeguru.com/csharp/sample_chapter/article.php/c8245/The-NET-Architecture.htm | CC-MAIN-2018-51 | en | refinedweb |
Drag inside scaled item.
Hello everyone! I have a paroblem with dragging item inside scaled item.
Simplest way to explain is a little qml test program:
@
import QtQuick 2.1
import QtQuick.Controls 1.0
ApplicationWindow {
title: qsTr("Hello World")
width: 640
height: 480
Rectangle{transformOrigin: Item.TopLeft; height: ... | https://forum.qt.io/topic/34545/drag-inside-scaled-item | CC-MAIN-2018-51 | en | refinedweb |
Urrr I've done a little .NET and a little web services work - mostly using my favorite programming methodology and language. The methodology is R&D. The language C&P. (I'll detail both the method and the language specifications below). But now I want to delve a little further into building some web services. Nothing co... | https://it.toolbox.com/blogs/matthewmoran/of-tutorials-explanations-and-primers-me-no-smartme-no-get-it-080405 | CC-MAIN-2018-51 | en | refinedweb |
Learning
OOP with robotics
(NEW: Support for Lego Mindstorms EV3. Consult EV3JLib)
In modern programming
courses, the concepts of object oriented programming play a major role,
especially when using Java. For beginners, teaching-by-examples is an
essential teaching paradigma. But the examples for the class design have
... | http://www.aplu.ch/home/printcenter.jsp?center_to_include=nxtjlib.html | CC-MAIN-2018-51 | en | refinedweb |
<Core><Intermediate><Advanced>
Overview | Packages | Class Internals | Collections | I-O | Network | Database
Like any object-oriented language worth its salt, Java wraps the data and the operations to manipulate that data into a class. A class is therefore the smallest free-standing unit in Java.
Encapsulation
Class e... | http://javanook.tripod.com/core/javabook_1_2.html | CC-MAIN-2018-51 | en | refinedweb |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.