id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_18400 | class CreateTest < ActiveRecord::Migration[5.1]
def change
create_table :test, id: false do |t|
t.string :id, primary_key: true
t.timestamps
end
end
end
Now we have the "client" model that t.references test.
class CreateClients < ActiveRec... | |
doc_18401 | 1. ViewController
2. InitialViewController
3. FinalViewController
ViewController is added to a navigation controller. ViewController's modalPresentationStyle is custom. ViewController presents InitialViewController. InitialViewController's modalPresentationStyle is custom too. InitialViewController presents FinalViewCo... | |
doc_18402 | using {userid}/picture
The conventional method stopped working because it's returning an "Update your browser" message.
I used to use file_get_contents() before
I now use CURL with a browser user-agent or file_get_contents with context.
It seems to be working fine but after a while, Facebook starts returning null. Like... | |
doc_18403 | For example:
My Sheet1 should contain 4 columns. Columns 1 and 2 are already filled with ID's and a status.
In Sheet2 I have 3 columns. The first contains the ID's again, the second a serial-number and the third a Yes/No.
The two sheets have around 5500 rows in it. The first a little more then the second.
I would like ... | |
doc_18404 | I should also mention that both textboxes are in a gridview footer.
Here's the code:
<asp:TextBox ID="add_ISBN" runat="server" Columns="14" MaxLength="17" CssClass="focus" />
<asp:TextBox ID="add_Qty" runat="server" Columns="4" MaxLength="4" />
<asp:RequiredFieldValidator ID="rfvQty" ControlToValidate="add_Qty" ErrorMe... | |
doc_18405 | On pageload, I get my data like this...
var nodes = theData.map(function (d, i) {
var random = Math.floor(Math.random() * m);
return {
radius: circleRadiusScale(d.entity_count),
person: d.person,
cx: cluster... | |
doc_18406 | SKU;Regular price;attribute:pa_mysupplier
All other products are updated.
What I am doing wrong
thank you
| |
doc_18407 | <!-- Add Message Form--------------------------------------------------------------------------->
<div class="container">
<h2>Memo</h2>
<form role="form" action="add.php" method="post">
<div class="form-group">
<label for="from">From:</label>
<input type="text" class="form-control" id="fro... | |
doc_18408 |
%d8%b3%d9%84%d8%a7%d9%85-%d8%af%d9%86%db%8c%d8%a7
I using ui-route and creating links this way:
<a ui-sref="post({ id: post.ID, title: post.slug })" class="post-list-title"></a>
But the result are looks like this:
%25d8%25b3%25d9%2584%25d8%25a7%25d9%2585-%25d8%25af%25d9%2586%25db%258c%25d8%25a7
Angular converted %... | |
doc_18409 | const MockBrowser = require('mock-browser').mocks.MockBrowser;
const mock = new MockBrowser();
global['window'] = mock.getWindow();
global['document'] = mock.getDocument();
global['localStorage'] = mock.getLocalStorage();
global['navigator'] = mock.getNavigator();
global.DOMParser = window.DOMParser;
I have applied ca... | |
doc_18410 | ERROR: type should be string, got "https://gcc.gnu.org/onlinedocs/gcc/gcc-command-options/environment-variables-affecting-gcc.html\nExplains the following environment variables:\nLANG\nLC_CTYPE\nLC_MESSAGES\nLC_ALL\nTMPDIR\nGCC_COMPARE_DEBUG\nGCC_EXEC_PREFIX\nCOMPILER_PATH\nLIBRARY_PATH\nCPATH\nC_INCLUDE_PATH\nCPLUS_INCLUDE_PATH\nOBJC_INCLUDE_PATH\nDEPENDENCIES_OUTPUT\nSUNPRO_DEPENDENCIES\n\nBut I have also heard/read before about these other compiling flags:\n\n*\n\n*For compiling C code: CC, CFLAGS\n\n*For compiling C++ code: CXX, CPPFLAGS\nAnd linking flags:\n\n*\n\n*For the linking stage: LDFLAGS\n\n*After the code is compiled: LD_LIBRARY_PATH\nWhat is the meaning of CC, CFLAGS, CXX, and CPPFLAGS? Why aren't they included in the official list of environment variables for gcc?\n\nA: To begin with, all the variables you mentioned: CC, CFLAGS, CXX, CXXFLAGS, LDFLAGS, LD_LIBRARY_PATH, are originated from Unix OS family. These variables have nothing to do with GCC in the first place, that's why you see no trace of them in the manuals.\nThe only meaningful variable (which has no direct connection with GCC too) among these is LD_LIBRARY_PATH. You'll probably find this variable to be defined out-of-the-box on any modern Unix-like OS. Here is the the LD.SO(8) man-page from Linux Programmer's Manual which mentions LD_LIBRARY_PATH and its purpose. Here is one more extract:\n\nThe LD_LIBRARY_PATH environment variable contains a colon-separated list of directories that are searched by the dynamic linker when looking for a shared library to load.\nThe directories are searched in the order they are mentioned in.\nIf not specified, the linker uses the default, which is /lib:/usr/lib:/usr/local/lib.\n\nAs you can see LD_LIBRARY_PATH is nothing but an OS-specific environment variable for proper loading of shared libraries. Windows has similar environment variable in this regard: PATH. Windows will scan directories listed in it when searching for dynamic-link library (DLL, a counterpart of SO on Linux) too.\nConcerning the rest of the variables (CC, CFLAGS, CXX, CXXFLAGS, LDFLAGS), you see them so often due to the historical reasons. Since the rise of Unix era, software projects were built using Make (scroll down and look at the examples of typical makefiles) — one of the pioneering build tools. These variables were so extensively used in makefiles that eventually they became sort of a convention (see Implicit Rules, for instance). That's why you can even see them defined out-of-the-box on, for example, Linux, and most likely pointing to GCC (as it is considered to be the native toolchain for Linux).\nTo conclude, the point is: don't scratch your head over CC, CFLAGS, CXX, CXXFLAGS, LDFLAGS, and friends, as they are just a blast from the past. ;)\nBONUS\n\nUsing plain old Make directly to build complex software today quickly becomes tedious and error-prone. As a result, numerous sophisticated build system generators like GNU Automake or CMake have been developed. In brief, their goal is to provide (arguably) more readable, easy-to-maintain, and high-level syntax to define an arbitrarily complex build system for an arbitrary software project to be built. Typically, before actually building the project, one has to generate a native build system (which could also be represented by plain old makefiles, for example, for portability reasons, but not necessarily) out of this high-level definition using the corresponding set of tools. Finally, one has to build the project with the tool(s) corresponding to the generated (native) build system (for example, Make in case of plain old makefiles, but not necessarily).\nSince you are asking these questions, I suspect that you are about to dive into native software development with C or C++. If so, I would strongly recommend you to pick a modern build system (CMake would be my personal recommendation) in the first place, play with it, and learn it well.\n\nA: In simple terms CC, CFLAGS, LDFLAGS etc are gnu Makefile variables. If defined, these will be used by implicit rules even without actually being mentioned in commands/rules \n\nA: You can definitely use environment variable with GCC for CFLAGS and CC (and anything else). You just have to pass the variables to the the compile line, with slight differences depending on the operating system.\nLinux set CFLAGS environment variable:\nexport CFLAGS=\"-g -Wall -std=c89 -pedantic\"\n\nCompile on Linux using CFLAGS\ngcc $CFLAGS - o progname progname.c\n\nWindows set CFLAGS environment variable:\nset CFLAGS=-g -Wall -std=c89 -pedantic\n\nCompile on Windows using CFLAGS\ngcc %CFLAGS% - o progname progname.c\n\nYou can even setup a temporary compile string at a variable and call it to compile as you're testing.\nset BUILD=gcc -g -Wall -std=c89 -pedantic - o progname progname.c\n\nand call it like...\n%BUILD%\n\nOne thing to remember when setting and using the variables on Linux (as most programmers know), the variables are case sensitive so $cflags would simply be ignored. On Windows case doesn't matter.\nOn both systems the above only works until the terminal (or command prompt) session is terminate. To make them permanent you need to set the variables in their respective settings files.\n" | |
doc_18411 |
So it's clearly a force network chart... looks like D3 (though I can't tell for sure). How could I build something like that from R? I'm aware there are several network chart packages, but I haven't found any that allow for sequential display based on the onclick event. Is it possible?
| |
doc_18412 | Implicit flow requires a valid redirect URI, but I don't understand how these should be used. I am not looking for 3-legged authentication through a facebook app or something, but 2-legged with direct access to my own web services. Like the Facebook and Twitter apps themselves do.
My question is: is OAuth2 implicit flo... | |
doc_18413 | Every cell contains a custom view which is defined in another class. Please help me..
A: I do not believe there is a way to modify a single cell's width without changing the width of the table view, only height using tableView:heightForRowAtIndexPath:.
Therefore, you might want to change the width of the custom view... | |
doc_18414 | IntercomFragment myContent= IntercomFragment.newInstance(index);
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.add(android.R.id.content, myContent, "intercomFrag").commit();
Then in my IntercomFragment, I try to inflate the layout "intercom", but it fails! It throws "java.lang.RuntimeException: ... | |
doc_18415 | Is it possible for the worker role to impersonate a domain account? If so, how? Or how can I achieve my objective?
Thanks!
A: We do it, by using the class below
There you can easily call Impersonate and UndoImpersonation by passing in the token we have. Please note that it's important to securely store the credential... | |
doc_18416 |
A: Please refer to the answer I gave to this question, SMC can also generate C++ code. I can't comment on the quality of the generated C++ but for C# it's satisfactory.
A: I don't know about the best, but you could look at Ragel:
Ragel compiles executable finite state machines from regular languages. Ragel targets C... | |
doc_18417 | For example
<View style={{flex:1, justifyContent: 'center'}}>
<Text>Please sign in</Text>
<TextInput placeholder="Username"/>
<TextInput placeholder="Password"/>
<Button onPress={() => {}} title="Sign in"/>
</View>
A: https://github.com/tombenner/nui
to apply them you can use platform.select
| |
doc_18418 | So I have a pc bridged though my main pc, how would I intercept and edit a packet (that i know is going to my other pc) from my main pc? I know how to intercept it, but i can't find anything on editing it.
My current code is:
static void Main()
{
// Retrieve all capture devices
var devices = CaptureDeviceList.N... | |
doc_18419 | I have tried ivy install and retrieve but no luck. How can I copy either from ivy cache or any other better solution to ${build.jar.file} jar file?
ivy.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<ivy-module version="2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http:... | |
doc_18420 | If you resize the browser on a live demo you will see what I mean here: http://www.concise-courses.com/test-yourself/y/a.php
What is the work around to prevent the text scrolling underneath the clock? I was thinking a background image (didnt work) or a fading technique (didnt really work) or just text-overflow for vert... | |
doc_18421 |
*
*Framework: Rails, 5.1
*Reverse Proxy: Nginx, 1.10.3
*App Server: Passenger, 5.1.5
I am having my API only Rails 5 application which is run behind Ngnix reverse proxy. A few of my requests are having custom http codes viz. 2000, 2003 etc.
But the problem is that Ngnix is converting custom responses from server... | |
doc_18422 | Now I want to set the variables in application.conf,the object is loaded before get application.conf location in main method,like this:
class JdbcSink extends ForeachWriter[Row] with Serializable with Settings {
self: SinkStatement =>
import JdbcSink.dsPool
var connection: Connection = _
//the sql statement
... | |
doc_18423 | As I am trying to make the site responsive, I have been trying to make the responsive navbar from react-bootstrap collapse after selecting a NavLink, but the collapseOnSelect behaviour doesn't seem to work for anything other than the Nav.Link components that come with react-bootstrap.
Other solutions have recommended p... | |
doc_18424 |
A: okay for the question you have asked there is a sample code for a calculator for this requirement check here
| |
doc_18425 | How do I do this?
using SomeLib;
namespace FooEmployee
{
public partial class EmployeeForm: MainForm
{
private void dgv_DoubleClick(object sender, EventArgs e)
{
SaveSomething();
}
}
}
namespace SomeLib
{
public partial class MainForm: Form
{
privat... | |
doc_18426 | Running this program in python 2.6!
error:
No handlers could be found for logger "__main__"
code:
import logging
import subprocess as sp
logger = logging.getLogger(__name__)
def runpig(filename):
# does not use logger
....
....
return
def main():
try:
runpig(filename)
except sp.Calle... | |
doc_18427 | Scenario ~
User sees the information that he/she likes clicks on a button that converts the Page/Section to PDF or word and saves it locally (to the person's computer)
Any ideas? Anything would help if I could get some documentation or some direction it would be appreciated.
Thanks in advance.
Edit*
Sorry if it's a si... | |
doc_18428 | C:\Users\myusername\.m2\repository\com\mycompany\my-library\1.0\*
which I think is the default path on Windows.
Now, on a different project I try to consume this library.
My build.gradle looks like this(among other dependencies)
...
buildscript {
repositories {
mavenLocal()
}
}
...
dependencies {
implementa... | |
doc_18429 |
A: I had the same issue you are facing - if you are talking about the Tree from GXT. You can solve it when you override the focus method to do nothing
@Override
public void focus() {
//override to fix focus issue
}
| |
doc_18430 | Example quantum circuit
A: The easiest way to do this would probably be to access the data attribute of your QuantumCircuit object (e.g. circuit.data if your circuit object is named circuit). This will be a list of tuples with the instruction objects (ie the gate instance), the quantum bit arguments for that instructi... | |
doc_18431 |
I tried to follow solution provided as:
*
*Automapper missing type map configuration or unsupported mapping
*Automapper missing type map configuration or unsupported mapping?
but without any success.
I am using recent automapper.
I tried variation of method to create map such as
config.CreateMap<tblMeeting, ... | |
doc_18432 | I am using gbak.exe utility. It works fine.
But, when i want to do a backup from a remote computer, the backup file is stored on the serveur file system.
Is there a way to force gbak utility to download backup file ?
Thanks
A: Backup is stored on the Firebird Server
gbak -b -service remote_fb_ip:service_mgr absolute_p... | |
doc_18433 | Here is my code:
public void save() {
try (ObjectOutputStream out = new ObjectOutputStream(
new FileOutputStream(fileName, false))) {
out.writeObject(object);
} catch (IOException e) {
System.out.println("There was a problem saving " + object);
System.out.println(e.getMess... | |
doc_18434 | So I created this very simplistic soundboard with HTA to play and learn and I was wondering if this repetitive code can be simplified?
I omitted the HTML and CSS code.
Dim oPlayer : Set oPlayer = CreateObject("WMPlayer.OCX")
Sub OnClickButtonSound_01()
oPlayer.URL = "Sound01.mp3"
oPlayer.settings.volume = 100
... | |
doc_18435 | The fundamental algorithm can be understood as: applying an operator to each element of a vector. In pseudocode, a simulation might include the following kernel call:
apply(Operator o, Vector v){
...
}
For instance:
apply(add_three_operator, some_vector)
would add three to each element in the vector.
In my C++ co... | |
doc_18436 | Iroman 3
Momento 2
LifeofPi 2
Superman 2
The Crazies 1
get an exception: java.io.StreamCorruptedException: invalid stream header: 49726F6E ( MEANS Iron first part of my inputfile.)
I understand why it wont let me load in:
An ObjectInputStream deserializes primitive data and objects previously writ... | |
doc_18437 | I have provided OneDrive data backup facility with the idea that the user can backup entire database to OneDrive from one device and restore it in the app installed on another device. This may help the user use the app on multiple devices and also in case the user acquires a new device.
I use "LOCAL=user" Descriptor fo... | |
doc_18438 | What I want is to create a form field in which I can autocomplete tickers symbols through Yahoo API.
I've already created a Zend_From element that contains this :
$this->setJQueryParam('source', new Zend_Json_Expr('function( request, response ) {
$.ajax({
type: "GET",
dat... | |
doc_18439 | public boolean onTouch(View v, MotionEvent event) {
int x = (int) event.getX();
int y = (int) event.getY();
final Bitmap bitmap = ((BitmapDrawable) image.getDrawable())
.getBitmap();
int pixel = bitmap.getPixel(x, y);
... | |
doc_18440 | I was searching a lot but couldnt find much detail documentation which has a good flow. Is there any specific links or examples which I can see.
I came across this question it is a good one but not recurring payments again.
Implement Payment Process With Quickbook(Intuit Payment)
I want my app to obtain the payment de... | |
doc_18441 | I'm now trying to render the 3d files using three.js, but can't for the life of me find a good way to load the files using OBJLoader and MTLLoader. It works fine to load and render if I serve files as static content from my server, but I can't find a way of loading the non-public files stored in GCS.
I am using this co... | |
doc_18442 | I'm using MVC and in a lot of Index Views i have a 'Delete' button/logo with a URL. So I wanted to make this delete function work with jQuery and AJAX.
my button:
<a class="delbtn" href='<%= Url.Action("Delete", new {id=item.Vrst_ID}) %>'>
<img src="<%= Url.Content("~/img/cancel.png") %>" alt="... | |
doc_18443 | <card>
<product catalog="Thread Works">
<name>AK E001</name>
<price>45</price>
<path>assets\cards\AK_E001.jpg</path>
</product>
<product catalog="Paper Work">
<name>AK E001</name>
<price>45</price>
<path>assets\cards\AK_PP003.jpg</path>
</product>
<product catalog="Thread Works">
... | |
doc_18444 | from isp_acknows i LEFT JOIN pdfreads p ON i.id = p.ips_acknow_id
I could also do this with a join, but I need this format for performance.
Note:
1. isp_acknows table
Schema::create('isp_acknows', function (Blueprint $table) {
$table->id();
$table->timestamps();
$table->unsig... | |
doc_18445 | Following error caught by javascript.
How to find exact error line number. It wont allow me to debug too..!
Please help!
Help appreciated!
A: Use IE developer tools (Open IE and hit F12).
Make sure to select the Debugger tab in the developer tools window.
| |
doc_18446 | <template>
<div class="flex items-center justify-between">
<div class="w-1/5">
<div class="pb-6">
<h2 class="pb-6">
My works
</h2>
<p>
Aliqua id fugiat nostrud irure ex duis ea quis id quis ad et.
</p>
</div>
<div class="flex items-center slide... | |
doc_18447 | [5] {19,29,40,119,134}
[6] {24,40,45,67,141}
[7] {17,18,57,74,412}
[8] {16,79,90,150,498}
[9] {18,57,111,161,267}
[10] {11,75,131,427,429}
[11] {57,99,111,143,236}
The transactions data looks like this and originally came from a table where all the numbers were separ... | |
doc_18448 | if fail == True:
program()
would this new process replace the old one? or stack (in other words, would the old process still be running while along with the new one)?
Thanks for any answers!
| |
doc_18449 | #include "stdafx.h"
#include <iostream>
#include "constant.h"
//height of the tower
double towerHeight(double x)
{
using namespace std;
cout << "Enter a height for the tower" << '\n';
cin >> x;
return x;
}
//the number of seconds since the ball has been dropped to determine the distance
d... | |
doc_18450 | qus@Ubuntu:~/Dev/android-sdk-linux/build-tools/22.0.1$ ls -al
total 65400
drwxrwxr-x 4 qus qus 4096 kwi 8 19:42 .
drwxrwxr-x 3 qus qus 4096 kwi 8 19:42 ..
-rwxrwxr-x 1 qus qus 1264873 kwi 8 19:42 aapt
-rwxrwxr-x 1 qus qus 268935 kwi 8 19:42 aidl
-rwxrwxr-x 1 qus qus 3570836 kwi 8 19:42 arm-linux-androi... | |
doc_18451 | echo $[ 2 ^ 2 ]
returns value 0
echo $[ 2 ^ 3 ]
returns 1
echo $[ 2 ^ 4 ]
returns 6
My question is what math operation is taking place when using the ^ in this context?
I expected to see a power of function. Would really appreciate any clarification, thanks in advance.
A: It's a bitwise XOR operation.
It compa... | |
doc_18452 | <?php
if (!empty($_POST['fifty']) || !empty($_POST['sixty'])) {
$fifty = (isset($_POST['fifty'])) ? (int)$_POST['fifty'] : 0;
$sixty = (isset($_POST['sixty'])) ? (int)$_POST['sixty'] : 0;
echo $fifty + $sixty;
} else {
echo "No selection selected";
}
?>
<form method="post">
<input type="radio" name=... | |
doc_18453 | 16 irad=1,incmax
rr1=rr2
rr2=rr2+rdiv
if(rr1.gt.rlimit) goto 16
if(pts(irad).gt.0.0) then
discrm=(rmsden(mt,irad)/pts(irad))
1 -((average(mt,irad)**2)/(pts(irad)**2))
else
discrm=0.0
endif
if(discrm.ge.0.0) then
rmsden(mt,irad)=sqrt(discrm)... | |
doc_18454 | Let's say I have a feature set with the shape of 100x4. So I have a 100 rows of 4 different features. The target is then of a 100x1 shape. If I want to use both matrices as a training set. What I do is:
X = tf.placeholder(tf.float64, shape=X_train.shape)
Y = tf.placeholder(tf.float64, shape=y_train.shape)
W = tf.Varia... | |
doc_18455 |
const xml2js = require('xml2js');
const fs = require('fs');
fs.readFile('https://www.tcmb.gov.tr/kurlar/today.xml', (err, data) => {
if(err) console.log(err);
var data = data.toString().replace("\ufeff", "");
xml2js.parseStringPromise(data, (err, res) => {
if(err){
console.log(err);
... | |
doc_18456 | this.dynamoDb.getTable(PropertyUtil.get(Constants.SOME_TABLE_NAME))
.putItem(
new PutItemSpec()
.withItem(new Item().withString("ID", pId).withString("eId", pEId)
.withString("activeInd", pActiveInd)));
What I have tried is below,
mockStat... | |
doc_18457 | List<String> newLore = new ArrayList<>();
for (String str : description) {
newLore.add(ChatColor.translateAlternateColorCodes('&', str));
}
itemMeta.setLore(newLore);
A: Use the following chain of methods. The key is to map each of the items to a new one and finally collect to a List.
List<String> newLore = descr... | |
doc_18458 | func sum(s []int, c chan int) {
sum := 0
for _, v := range s {
sum += v
}
c <- sum // send sum to c
}
func main() {
s := []int{7, 2, 8, -9, 4, 0}
c := make(chan int)
go sum(s[:len(s)/2], c)
go sum(s[len(s)/2:], c)
x := <-c
y := <-c
fmt.Println(x, y, x+y)
}
printed :... | |
doc_18459 | Is there a more pythonic way to do this instead of just entering continue 30 times?
Appreciate the help
Sample df:
index vol1 vol2 vol3 price
0 0.0 0.984928 0.842774 0.403604 0.24676
1 0.0 0.984928 0.842774 0.403604 0.24... | |
doc_18460 | public class SomeClass{
public void testPrinting(){
System.out.println("Hello World");
}
.method public myMethod()V
//Some work
.end method
}
Is this possible?
A: You could make a class using Jasmin and use it in any java project. Mixing java and "assembly" code in the same class doesn... | |
doc_18461 | when I click on this button go to next page with modal transition. I create Cancel button in next page that when I click on it back to main page (this page have UIScrollView).
I want when click on Cancel button and return to main page call one method that is in main page and in this method change ContentOfSet my Scroll... | |
doc_18462 |
And so there's a caret on the image and I want to do something like this.(See below):
How can I make the white border in the image?
A: You can use a png image with transparent background.
http://jsfiddle.net/BWxfv/
#caret {
position: absolute;
left: 0;
top: 0;
z-index: 2;
}
A: Here's a way using an... | |
doc_18463 | I make an item recommendation system to recommend products to the active user based on products rating.
my dataset is a matrix filled from the database, the columns represent the system's users, and the rows represent the products in the system, and the matrix filled with the rating values for each product from each u... | |
doc_18464 | CREATE TABLE ROLE (
id INT PRIMARY KEY,
name VARCHAR(50)
);
CREATE TABLE PROFILE (
id INT PRIMARY KEY,
batch VARCHAR(10)
);
CREATE TABLE USER (
id INT PRIMARY KEY,
name VARCHAR(50),
role_id INT REFERENCES ROLE(id),
profile_id INT REFERENCES PROFILE(id)
);
CREATE TABLE POST... | |
doc_18465 |
A: The following has been adapted from Professional JavaScript for Web Developers (3rd Edition) by Nicholas Zakas:
Ajax Function:
function Ajax() {
var xhr, responseObj, getCompletionFunction;
var completionFunction;
this.setGetCompletionFunction = function (value) { getCompletionFunction = value; }
... | |
doc_18466 | My requirement is as below for the file to look like:
Output file:
*
*Records count
*Table Data with column Names
*Trailer records which can have some other stats about the table
Sample output file should look like below:
Total Number of records
-----------------------
200
Name Age Department
-----------------... | |
doc_18467 | Currently I am only able to backup a single folder with just files in it. Please advise.
Thank you.
public async Task CopyFolderAsync(string targetFolder, string desiredName)
{
StorageFolder externalDevices = KnownFolders.RemovableDevices;
IReadOnlyList<StorageFolder> externalDrives = await externalDevices.GetF... | |
doc_18468 | I am calculating it like this:
- (NSMutableArray *) pointsForSegment:(int) segment
{
NSLog(@"segment is %d", segment);
NSMutableArray *points = [NSMutableArray array];
for (int i = 0; i < self.numberOfPointsPerSegment; i++)
{
CGPoint point;
double angle = self.angleIncrement * ((self.num... | |
doc_18469 | All packages required listed by conda search , should be present.
Mainly: Pandas, Scipy, Numpy-indexed, Xraylarch
Full error:
File
~\Anaconda3\envs\py38\Lib\site-packages\ProQEXAFS-GUI-master\ProXAS-2.43\ProXAS_v2.43.py:9
in
import tkinter, time, os, psutil, subprocess, sys, shutil, ast, codecs, re, larch, gc, peaku... | |
doc_18470 |
C++ has multiple inheritance and all the compications that come with it, such as virtual base classes, dominance rules, and transverse pointer casts...
Core Java Volume I: Fundamentals [Horstmann, Cay S. 2016 Prentice Hall 10th ed. §6.1.3 p. 297]
Now, I am familiar with the other two, but what is a transverse pointer... | |
doc_18471 | Here is my code:
try:
await page.wait_for_selector("#winiframe_main", timeout=10000, state='detached')
print("The frame is detached.")
except TimeoutError:
print("The frame is not detached")
Is there anything wrong with my code?
A: You have to import TimeoutError from playwright to catch this exception:
f... | |
doc_18472 | I used delimited payload token filter to store payload value per term, and payload data are saved well when checking through term_vector API.
I tried to access payload value by script score function, but past examples are written in groovy which are no longer supported as script_lang.
is there any way to access payload... | |
doc_18473 | $result=@()
$storageaccounts= Get-AzStorageAccount
foreach($storageaccount in $storageaccounts){
$obj = [PSCustomObject]@{
$Name= $storageaccount.ResourceGroupName
$Location= $storageaccount.Location
$Kind= $storageaccount.Kind
$Replication= $storageaccount.sku.Name
}
... | |
doc_18474 | I am swapping views here with the following code
if ([[[self.view subviews] objectAtIndex:0] tag] != 1){
[[[self.view subviews] objectAtIndex:0] removeFromSuperview];
dvCases = [[DVCases alloc] initWithNibName:@"DVCases" bundle:nil];
[dvCases setDelegate:self];
[dvCases setCase:n... | |
doc_18475 | I didn't write that application and have no access to it through an API. I need to be able to kill it, however. So right now I just kill the Windows process javaw.exe, which is fine for a test machine running only that Java application but if I need finer granularity, I cannot currently do so.
My searches yielded sugge... | |
doc_18476 | I have followed Amazon docs including setting up the S3 bucket, identity pools, and configuring my CORS.
I believe the error has something to do with how croppie is packaging the cropped results. I have included my app.js file (where I handle the upload) and the code where the addPhoto function is being called. Resp i... | |
doc_18477 | The project has a controller which receives an array of strings, each string represents an Iframe source that needs to be placed in the View.
The model takes the array of string and do some manipulation on them, which means that eventually when the model is done and passed to the view it has a list of strings ready to ... | |
doc_18478 | <button id='mooo'><b>Cows can't mooo</b></button>
Javascript:
x = document.getElementById('mooo');
x.addEventListener("Click", mooo);
function mooo(e){
if(e.target.childNode == "B"){
console.log("B is a child of Button");
}else{
console.log("B is not a child of Button");
}
The code returns the latter, but I just nee... | |
doc_18479 | system( $cmd, @args );
When I define @args as
my @args = ( "input1", "input2", ">", "file.out" );
The ">" and "file.out" are not interpreted as I'd hoped. How can I send the output of this form of system command to a file?
A: That passes four arguments to the program, as if you executed the following in the shell:... | |
doc_18480 | Eg the following is invalid:
.navbar .navbar-nav > .active > a*
Right now I always have to repeat the css classes for each state of the a element, like:
.navbar .navbar-nav > .active > a,
.navbar .navbar-nav > .active > a:hover,
.navbar .navbar-nav > .active > a:focus {
background-color: rgba(255, 255, 255, 0.1);
... | |
doc_18481 |
A: nhibernate.info is always the best place to start looking.
check this out:
http://nhibernate.info/doc/nhibernate-reference/collections.html#collections-ofvalues
A: Just to mark as answered, as I commented above, it is just another way to enter the columns of the relationship. A more detailed way.
| |
doc_18482 | I've tried using the server name, IP address, and localhost, but nothing works. I would expect the below to work:
//SOCKET.IO CLIENT SETUP
import { io } from "socket.io-client";
const socket = io(); //there is NO separation between client and server in the production instance
export default socket;
On the server side,... | |
doc_18483 | SSH login works fine , but issue is with sudo login.
Command:
sshpass -p password ssh -oStrictHostKeyChecking=no -oServerAliveInterval=120 myuser@172.2.14.1 -p 2222 "echo password | sudo -S - docker login -u=myuser -p='dockerpa#$%' dockerhub.com/docker-repo"
Also tried
sshpass -p password ssh -tt -oStrictHostKeyChecki... | |
doc_18484 | <DataGrid Columns="{Binding VMColumnCollection}" />
Please let me know how to achieve this without breaking MVVM ?
A: You cannot do that, but there is a workaround, check this solution: Answer in Stackoverflow
A: I got the solution, the problem was not with the attached property. Actually I was using datagrid inside ... | |
doc_18485 | <td contentEditable="true" ngDefaultControl [(ngModel)]="test">{{test}}</td>
My td element displays the initial value of "test", but when I edit the td (using my keyboard), "test" does not change.
I have tested the same thing using input, and it works :
<input id="myinput" name="myinput" type="text" [(ngModel)]="test"... | |
doc_18486 | def selectionsort(mylist):
sortedlist=[]
while len(mylist) > 0:
lowest = mylist[0]
for i in mylist:
if i < lowest:
lowest=i
sortedlist.append(lowest)
mylist.remove(lowest)
return sortedlist
ivalues = [2,4,8,16,32,64,128,256,512,1024]
#####
sorttim... | |
doc_18487 |
I tried
DBCC SHRINKDATABASE(QlikDataWarehouse, truncateonly)
But nothing happens , any suggestion ?
A: Your truncateonly parameter doesn't allow SQL Server to rewrite data to free up space. Back up the database (necessary to allow the transaction log to be truncated), then shrink it without the truncateonly option.... | |
doc_18488 | <?xml version="1.0" encoding="UTF-8"?><CONTRACT><IBC IBC_REF="*****" IBC_TYPE="I" TELEPHONE_1="*****" TELEPHONE_2="******" MOBILE_PHONE="******" E_MAIL="*****" SOLICITATION_MAIL="0" ARREARS_MAIL="1" MAIL_REDIRECTED="0" TITLE="Mrs" SURNAME_REGISTERED_NAME="******" FORENAMES="******" SALUTATION="*******"
The lines are ... | |
doc_18489 |
What I want is to add a custom menu item in that built in Context Menu. e.g. "My custom Menu " in this case.
How can I do this? Any link or some sort of reference point will be very helpful. I am using C#
Many thanks in advance.
A: If you would like to add a context menu in code using C#:
Here is a good reference: V... | |
doc_18490 | result.AddRange((from app in db.AllJobModel where Regex.IsMatch(app.JobTitle, "\b" + listjobs + "\b", RegexOptions.IgnoreCase) && Regex.IsMatch(app.locationName, "\b" + searchLocation + "\b", RegexOptions.IgnoreCase) select app).ToList());
The error I got is as follows:
LINQ to Entities does not recognize the method ... | |
doc_18491 | I want to get my Issues and then edit some values through REST API.
I follow some tutorials and examples
https://developer.atlassian.com/cloud/jira/platform/rest/v3/intro/
I took a look in
https://support.atlassian.com/user-management/docs/create-and-update-groups/
I think I must give premissions in the as I read here ... | |
doc_18492 | 1- I want do this through mass assignment
2- I use form request validation for my validation
so is there $fillable array for create and one for update ?
Thanks ...
A: There is only one fillable property, so what you want is not possible by default.
But you can use only and just retrieve the inputs that you want to upd... | |
doc_18493 | <table>
<tr>
<td><button class="foo" type="button">Click Me</button></td>
</tr>
<tr>
<td><button class="foo" type="button">Click Me</button></td>
</tr>
</table>
I want to have a click handler for button.foo only execute once, but I don't want jQuery to remove the handlers from other ele... | |
doc_18494 | I can get the data I need, mostly, but the output does not include column headers so it is difficult to pass the data on to colleagues to deal with.
As an example I am using this command:-
aws elb describe-load-balancers --output text --query 'LoadBalancerDescriptions[*].[LoadBalancerName,DNSName,VPCId]' > c:\aws\ELB.c... | |
doc_18495 | I need to first install sample data. I created an empty database with phpmyadmin and then I imported magento_sample_data_for_1.9.1.sql file, but this throw me so many errors.
I'm following tutorials on youtube, I can't see this same error in any site, please if anyone know. Thank you so much.
error pic
EDIT FOR MORE IN... | |
doc_18496 | I'm new to CC and I need your suggestion. I started with CC in my last project. I have a WCF contract, which should be implemented by third parties. I want to assign code contracts to service contracts. Let's say I have a class Car (Service Contract) and it's OperationContract ICar. ICar has a method GetCar() which as ... | |
doc_18497 | WheelUp::
Send {WheelDown}
Return
WheelDown::
Send {WheelUp}
Return
My colleagues don't like this and use my computer sometimes.
How can I assign a shortkey to switch the scrolling direction?
What I want:
When I press win+z the scrolling direction is changed, when I pres win+z again, the scrolling direction is change... | |
doc_18498 | import pandas as pd
with open("C:/Users/name/Documents/metadata.json") as json_file:
data = json.load(json_file)
print(data['shots'])
for x in data['shots']['current_samples']['current']:
print([x])
#df = pd.DataFrame(data)
#df = pd.json_normalize(data["shots"])
#df.to_excel('C:/Users/name/Documents/metad... | |
doc_18499 | I'm just getting into binds, but I have an NSPopUpButton bound to a NSArrayController which is managing a content array in my AppDelegate (model) and all works well! However it only works well for static objects which are added to the content array in the -init method. I have problems when I mutate the content array (i... |
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