id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23527100 | File file = new File("in.txt");
try{
Scanner fileReader = new Scanner(file);
}
catch(Exception exp){
System.out.println(exp.getMessage());
}
I have an in.txt in the root of the project, src and bin directories in case I'm getting the location wrong. I have tried giving absolute paths as well. This line
Scanner f... | |
doc_23527101 | Sorry if this question is a little confuse, but i'm trying creating a API/webservice that works with MySql, so I have
in root (/) the file bd.js with the connection
bd.js:
var mysql = require('mysql');
var connection = mysql.createConnection({
host : '127.0.0.1',
user : 'root',
password : '',
da... | |
doc_23527102 | /**************CANVAS cropping img *********/
var canvas1 = document.getElementById('Canvas1');
var context1 = canvas1.getContext('2d');
var imageObj = new Image();
imageObj.onload = function() {
// draw cropped image
var sourceX = 90;
var sourceY = 0;
var sourceWidth = 319;
var sourceHe... | |
doc_23527103 | There is no problem with the same module, if I do not nest it.
Here is a small example, where I display a table with data from input$
library(shiny)
# Selection module ----
select_module_ui <- function(id){
tagList(
selectInput(inputId = NS(id, "select1"),
label = "Select 1 from ui-sect... | |
doc_23527104 | Controller Code
[HttpPost]
public ActionResult Save(PersonInputModel inputModel) {
try{
Person person = new Person();
person.Name = inputModel.Name;
person.Age = inputModel.Age;
Add(person);
Save(person);
}
catch {
//handle the error
}
}
A: Well assuming you are sending an array (notice the [] brackets around... | |
doc_23527105 | import
.echo("test")
Output:
/home/user/anaconda3/envs/p36/lib/python3.6/site-packages//utils.py in echo(message, file, nl, err, color)
257
258 if message:
--> 259 file.write(message)
260 file.flush()
261
UnsupportedOperation: not writable
Has someone seen this before and knows how... | |
doc_23527106 | Project is linked to a lib which is integrating MKL. In the source code, I have this line
gaussNewton<5, 16>::myfunREE_33_GN_rsp_new(&inv_Controls,
&interOut, table_ENP3_local, coefForJacobian, interOut.vo);
when commented it is compiling, when uncommented there is this error...
error LNK2001: unresolved ex... | |
doc_23527107 | <form class="form-horizontal">
<button ng-click="approved()" class="unapproved" ng-if="article.current_revision.approved == false" ng-model="article.current_revision.approved">Unapproved</button>
</form>
What should I put in my controller to make this work?
A: It should be something like this where your controlle... | |
doc_23527108 | input = "abc12def34ghijklmno567pqrs"
numbers = /\d+/
input.gsub(numbers) { |m| p $~ }
Result is as requested:
⇒ #<MatchData "12">
⇒ #<MatchData "34">
⇒ #<MatchData "567">
Would someone break down what the answerer is doing in input.gsub(numbers) { |m| p $~ }?
Also, how would I access each of the MatchDatas?
A: Since... | |
doc_23527109 | The syntax for cross referencing is found here
A label must precede the section in order to allow that section to be referenced from other areas of the documentation.
What I have is a .rst (ReStructeredText) file for one of my classes. It uses
.. autoclass:: classname
:members:
To generate documentation for the cl... | |
doc_23527110 | There are problems in current code with mixed data type and limitations of ODBC driver.
SO I am planning to use Jet OLE DB driver and use ADO
The code I have opens ADO connection and reads excel sheet.No issues here..
The biggest problem is everytime, Open() is called, it brings up the Excel sheet and displays to the u... | |
doc_23527111 | kubectl run bb --image=busybox --generator=run-pod/v1 --command -- sh -c "echo hi"
Pod is getting created repeatedly
bb 1/1 Running 1 7s
bb 0/1 Completed 1 8s
bb 0/1 CrashLoopBackOff 1 9s
bb 0/1 Completed 2 22s
bb 0/1 CrashLoopBackOff 2 ... | |
doc_23527112 | I'm trying to run a unit test (MS unit tests) from the command line. It's my first time attempting this.
My command works fine (no syntax errors), which is
mstest /testcontainer:C:\Users\me\source\repos\Test03\UnitTestProject1\bin\debug\UnitTestProject1.dll
The problem is I always get the following response in the co... | |
doc_23527113 | I/zygote (11465): Rejecting re-init on previously-failed class java.lang.Class<com.google.android.gms.maps.model.CameraPosition>: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/internal/safeparcel/zza;
I/zygote (11465): at void com.apptreesoftware.mapview.MapViewPlugin.<cli... | |
doc_23527114 | I have a string coming from some Api call like below :
And I want to split based on [DART1].
String value = "University[DART1]BUCKKKKK";
String[] splitData = value.split("DART1");
String firstWord = splitData[0].substring(0, splitData[0].length() - 1);
String secondWord = splitData[1].substring(1);
I did a split and r... | |
doc_23527115 | I have begun working on a website developed about one year ago it is currently deployed, but I'm starting to become curious that the code in the deployment folder isn't buildable? I worked on some stuff locally (directly cloning the deploy folder on the server) and it doesn't really work properly, but I assumed it was ... | |
doc_23527116 | THE FOLLOWING IS JUST A THOUGHT/EXAMPLE:
I'm think that something like //[reference_X] would work (pseudocode):
module counter (clk,rst,enable,count);
input clk, rst, enable;
output [3:0] count; //[count]
reg [3:0] count;
always @ (posedge clk or posedge rst)
if (rst) begin
count <= 0;
end else begin : COUNT
while... | |
doc_23527117 | I have designed a dialog for user to enter there email id and password for creating their new account.
I want the the user input to be validated on the "next" button of the dialog.
I have written a JavaScript for it as shown below and added a custom action in "do action" of my dialog button.
function validatePassword(s... | |
doc_23527118 | I inserted this code in MainPage.xaml :
xmlns:UI="using:Microsoft.Advertising.WinRT.UI"
And my Grid tag:
<Grid Background="{StaticResource ApplicationPageBackgroundThemeBrush}">
<UI:AdControl
ApplicationId="----------------------"
AdUnitId="------"
HorizontalAlignment="Left"
... | |
doc_23527119 | abcd | 89 | 65
ebcd | 39 | 105
fbcd | 23 | 45
gbcd | 89 |
hbcd | 89 | 65
ibcd | | 65
jbcd | 50 | 50
sql+php
how to get low price of each product using php script after fetching mysql records like
for abcd $price = 65
for fbed ... | |
doc_23527120 | The service allows retrying for failed requests, but needs a transaction ID in the soap header in order to detect the repeated calls.
I was able to add the transaction ID by creating a GUID in an IClientMessageInspector. And my plan was to use Polly for retrying.
My problem is: Polly knows nothing about the IClientMess... | |
doc_23527121 | I can enable the NLCD from preferences, but nothing seems to change. Additionally, the following is printed in my console:
nlcd[935]: Process not entitled for this action
System Preferences[1167]: connection to NLCd failed
I also tried to run nlcd directly from /usr/libexec, but it just prints the following:
<Notice>:... | |
doc_23527122 | This would be required for production purposes.
Thanks.
A: For your use-case, be certain you need multiple clusters. It's not likely that you'll need separate clusters if you instead structured your data to either span multiple buckets in a single cluster (and hence with one instance per machine). Even combining data ... | |
doc_23527123 | if($bg_img){
list($img_width, $img_height, $img_type, $img_attr) = getimagesize('./images/'.$bg_img);
}
// Use image in background
$im = imagecreatefrompng(IS_DIR."/images/".$bg_img);
$fn = rgb2array($font_color);
$font_color = imagecolorallocate($im, $fn[0], $fn[1], $fn[2]);
This c... | |
doc_23527124 | Please refer to the following jsFiddle: http://jsfiddle.net/persianturtle/yawTb/1/
Basic HTML:
<img class="mobile-title-size" src="http://zx85.dyndns.org/raphtest/img/title.png" alt="Logo">
Basic CSS:
.mobile-title-size {
position: absolute;
top: 2.5%;
left: 6%;
width: 70%;
max-width: 300px;
}
This is the mobile head... | |
doc_23527125 | That is same thing as do: Windows 10 - Microsoft Print to PDF, the result is a new PDF with same aspect but made of images.
But I need to do this programatically. Is there any way I could do similar conversion that Microsoft Print to PDF does in C#?
| |
doc_23527126 |
A: 255 bytes, so basically 255 utf-8 characters.
| |
doc_23527127 | https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_custom_checkbox
A: change the css of .container. padding-left from 35px to 25 px. It will remove white space.
.container {
display: block;
position: relative;
padding-left: 25px;
margin-bottom: 12px;
cursor: pointer;
font-size: 22px;
-webkit-user-select: no... | |
doc_23527128 | Output: print word which has the highest number of occurrences of given char or words if there are the same number of occurrences.
Need to find word or words which have the most number of occurrences of given char.
I wrote a program that finds and prints the word with the highest number of occurrences.
But I can't unde... | |
doc_23527129 | import pandas as pd
from io import StringIO
df = pd.read_csv(StringIO('''Sentence, A1, A2, A3
text, 0.23, 0.54, 39
text, 0.33, 0.7, 36
text, 0.8, 0.41, 29'''), sep=',')
print(df.corr())
Result:
A1 A2 A3
A1 1.000000 -0.7... | |
doc_23527130 | ||
doc_23527131 | chrome.runtime.onMessage.addListener(msgObj => {
if (msgObj.action == "getData") {
var annotations = msgObj.annotations;
// Messaging 2
chrome.runtime.sendMessage({ action: "getURL" }, (response) => {
alert(response.data)
});
// I want to have current tab url here...
}
// ...
});
A... | |
doc_23527132 | {
'id':'99876983ydbhdu3739',
'category':'Spa',
'latitude':'33.498',
'longitude':'32.332',
'name':'Studio'
}
I have multiple such values. This is one record, an example of what I want to insert. Following is what I am trying:
table = dynamodb.create_table(
TableName='Trial',
KeySchema=[
... | |
doc_23527133 | return str(reaction.emoji) == '' and user != bot.user
try:
reaction, user = await bot.wait_for('reaction_add', timeout=3600.0, check=green_check)
except asyncio.TimeoutError:
await concept_msg.delete()
await ctx.author.send("No moderator responded, wait some time and try again."... | |
doc_23527134 | Is there any schema which will give idea about type of DB2?
A: You can use DatabaseMetaData.getDatabaseProductName() and DatabaseMetaData.getDatabaseProductVersion(). For example, on Linux for Db2 10.5 fix pack 7 they return DB2/LINUXX8664 and SQL10057 respectively.
Sample code:
import java.sql.*;
class Test {
pu... | |
doc_23527135 | ALTER INDEX [spt_valuesclust] ON [dbo].[spt_values] REORGANIZE( FILLFACTOR=80 )
The above query is, unfortunately, not being executed. Can I use fill factor while re-organizing?
Thanks in advance.
A:
Can I use fill factor while re-organizing?
Fillfactor only applies when
*
*Index is first created
*Or when Ind... | |
doc_23527136 | @Override
protected void configureStompEndpoints(StompEndpointRegistry registry) {
registry
.addEndpoint("/hello")
.addInterceptors(new HttpSessionHandshakeInterceptor() {
@Override
public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse r... | |
doc_23527137 | def debugp; return nil; end
in the view file that uses the original debugp... but it seems that this new definition cannot override the original definition of debugp (because debug info is still printed out). Is there a way to override it? There are other methods to disable the printing, but I'd like to find out the... | |
doc_23527138 | /foo/bar/
In my python code I have the following path:
/foo/bar/baz/quix/
How can I tell that only the /foo/bar/ part of the path exists?
I can walk the path recursively and check it step by step, but is there an easier way?
A: No easy function in the standard lib but not really a difficult one to make yourself.
He... | |
doc_23527139 | Here is how it's supposed to look like:(Excuse the scaling of screenshot that I did for posting here)
Here is how it looks like:
Now, you can see here that the Following Button is overlapping the TextViews. On other devices, the text is small and so there is no overlap. I haven't configured programmatically any prope... | |
doc_23527140 | I've tried one approach by counting number of items in List and then tracking if it gets increased by one then shoot the message, but that didn't work.
This is my code:
stream: FirebaseDatabase.instance.reference().child('PendingOrders').child('78945615').onValue,
builder... | |
doc_23527141 | I am receiving a series of long integers (32 bits) by popping them off a stack. I need to assemble these into 4 word(16 byte) packets. The struct I recreated below resembles the first word of a given packet. The difficulty I am having is that in order to determine which word is the starting packet, as well as which t... | |
doc_23527142 | It iterates through the word/plaintext string plaintext that I want to obfuscate. It should iterate plaintextLength-many times. The if-Statements inside the for- Loop make sure that only alphabetical characters are obfuscated. All non-alphabetical characters should just be copied over.
When I input a e.g. keyword baz ... | |
doc_23527143 | For example, the following does not work:
html, body, textarea {
margin: 0;
padding: 0;
border: 0;
width: 100%;
height: 100%;
}
<textarea>Text goes here</textarea>
jsFiddle
Because it consumes slightly over 100% of the window, causing a scrollbar to appear:
How do i make a <textarea> consume 100% o... | |
doc_23527144 | Q: How SQL server connection should be changed to Production from Development automatically/dynamically without editing the script manually? Is there a way that it should get/read Production environment?
Please help me out with this, thank you.
A: sys.argv and pass it as a command line parameter.
Pull it from an envir... | |
doc_23527145 | Thanks in advance.
A: Call groupby with a lambda and iterate over the group object to separate them out into a list of DataFrames:
df_list = [g for _, g in df.groupby(by=lambda x: x[:3], axis=1)]
If you want a mapping of {prefix : dataFrame} instead, you can create a dictionary:
df_dict = {k: g for k, g in df.groupb... | |
doc_23527146 | I've not freshly created this project, I've worked on it a long time and only now get how to use Gradle.
Anyone have any suggestions on what might be wrong?
A: Thanks for everyone who viewed!
It was a very weird error. It resolved after I cut the project out of my workspace, repeated the process (then it worked). I pu... | |
doc_23527147 | import android.os.Bundle;
import android.support.v4.app.FragmentActivity
public class MyList extends FragmentActivity {
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.myfragment);
}
}
And here's my code for the fragment:
import android.app.ListFrag... | |
doc_23527148 | I have looked into the following methods, I'm hoping someone knows a bit more to extend on them if it is possible, or to offer others:
*
*Use photogrammetry by taking multiple photos to build a 3d image (but ideally I want to only take 1 photo)
*Analyse lighting/levels of the photo
*Detect depth in the photo
A: ... | |
doc_23527149 |
A: You can use
$mpdf = new Mpdf\Mpdf();
$pageNumber = count($mpdf->pages);
But the $pages property of the object is internal and access to it may be disabled in future versions.
| |
doc_23527150 |
*
*if only one thread try to insert or remove an element, it will be able to;
*if two or more threads are trying at the same time, one will be able to, and the next one will execute its operations when the first one finishes.
I made it using synchronized blocks, just like that:
import java.util.ArrayList;
import ... | |
doc_23527151 | Here's my code
p_n <- ggplot(n,aes(x=Time,y=n)) +
geom_boxplot() + geom_jitter(position = position_jitter(height = 0,width=0.1), size = 0.5) +
ylim(1.5,3) + labs(x = ' ', y='n') +
geom_signif(comparisons = list(c('Initial','Final')), map_signif_level = TRUE, text_size = 6)
Any help is appreciated.
| |
doc_23527152 | The program includes getting input from the user but when I enter the input to the console it won't ever continue running the code (it'll keep asking for input).
I can't debug without fixing this and would appreciate some help.
Thank you.
The code gets stuck on the while loop fgets:
int main(int argc, const char**argv... | |
doc_23527153 | i have dynamic elements in my android app and there is nothing to find it out .Please check screen shot of my app and attributes and let me how can we do it.
I have tried with the given attributes
I just want ti find these elements and send keys
A: Try find element by xpath with this value:
//*[contains(@class,'androi... | |
doc_23527154 | from functools import lru_cache
class foo:
_cached_funcs = set()
@register_data_reader # adds the LRU DECORATED func to _cached_funcs
@lru_cache(maxsize=16)
def reads_data_somewhere(self, ...)
...
return data
def clear_cache(self):
for f in _cached_funcs:
f.ca... | |
doc_23527155 | Can someone explain me what exactly happens with my code and why it gives me an incorrect result.
This is my code:
age=20
while age >= 10:
age=int(input("what is your age?"))
print("your age is >= 10")
and response is this:
what is your age? 9
"your age is >= 10"
I am not understanding this. I am using ... | |
doc_23527156 |
(link to YT official way - NB: now
broken, but YT hasn't (bothered to) correct this page:
http://apiblog.youtube.com/2009/02/youtube-apis-iphone-cool-mobile-apps.html)
In July 2010, they deliberately removed that - it no longer works (I've got an app that worked fine prior to the change, and now doesn't, using YT... | |
doc_23527157 | <input type="checkbox" name="vehicle" value="Bike"
onclick="javascript:selectCustomers(${sessionScope.custId});">
Getting the following error:
org.apache.jasper.JasperException: customer.jsp(1419,33) According to TLD or attribute directive in tag file,
attribute onclick does not accept any expressions
... | |
doc_23527158 | import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class JavaCopyFile {
public static void main(String[] args) throws InterruptedException, IOException {
int i=0,count=0;;
while(i<15) {
... | |
doc_23527159 | Would someone be able to explain the differences between adding a Programmable SMS/Messaging Service via me logging into the twilio.com/console and creating a service resource via the API, https://www.twilio.com/docs/sms/services/api#create-a-service-resource.
When I'm logged into the console and click the + to add a n... | |
doc_23527160 |
A: It is hard to give a concrete answer to such an abstract question, but I'll give it a try:
Image files are usually compressed: a .png or .jpg of size h by w by 3 takes far less disk space than h*w*3 bytes due to compression. On the other hand, for processing the image in a neural network (or any other ML software f... | |
doc_23527161 |
A: No, you need to define them. To do so you can provide your own profile in which you define all the Datatypes you need, this will be your types library model. And then you can use this types in any other model by referencing the types from your libray.
To define the types you juste create a model as you do usually ... | |
doc_23527162 | But I am not getting the edits saved during the form and I am getting error. Kindly let me know how to fix this!
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label class="control-label mb-10">Google Analytics Code</label>
<textarea class="form-control" rows="1... | |
doc_23527163 | >> d = gpuDevice
d =
CUDADevice with properties:
Name: 'GeForce 800M'
Index: 1
ComputeCapability: '2.1'
SupportsDouble: 1
DriverVersion: 6
ToolkitVersion: 5
MaxThreadsPerBlock: 1024
MaxShmemPerBlock: 49152
MaxThreadBlockSize: [1024 1024... | |
doc_23527164 | function loadNotification(searchOption, searchKey) {
var url = '@URLs.API.Notifications.Past' + '?searchOption=' + searchOption + '&searchValue=' + searchKey;
$.getJSON(url)
.done(function (nData) {
//some code here
})
.fail(function (jqXHR, status, error) {
showError('There was ... | |
doc_23527165 | Maybe fetch the record, and timeDiff it with updatedAt - date()
I'm very confused, any tips would be greatly appreciated.
| |
doc_23527166 | navigator.credentials.create() and navigator.credentials.get().
I have no problem when I execute my code on localhost, and the webapp is asking for my security key. But when I am on my local server, with the exact same code, navigator.credentials is undefined although I am using the same browser.
Uncaught TypeError: ... | |
doc_23527167 | error
Internal Server Error: /team/
Traceback (most recent call last):
File "/Users/emmnock/Desktop/peaceAppProject/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "/Users/emmnock/Desktop/peaceAppProject/lib/python2.7/site-packages/django/c... | |
doc_23527168 | Here I am dealing with an inventory management system. I downloaded an open source project from the web. I want to edit/remove the VAT feature from this project. I changed the way of calculating vat from this,
// vat
var vat = (Number($("#subTotal").val())/100) * 13;
vat = vat.toFixed(2);
$("#vat").val(vat);
$("#vatVal... | |
doc_23527169 | import React, { useEffect, useState } from 'react'
import useAxios from 'axios-hooks'
import { Table, Space } from 'antd'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { faEdit, faCalendar, faUserPlus, faTimes } from '@fortawesome/free-solid-svg-icons'
export const RemoveProjectButton = ({ pr... | |
doc_23527170 | It appears me this: The method setLayout(LayoutManager) in the type JFrame is not applicable for the arguments (BorderLayout)
I´m a beginner and I was following a video but this does not work and I already watched different videos, thank you so much for your help.
import java.awt.Color;
import java.awt.Dimension;
impo... | |
doc_23527171 | Function is unused
This is whole working func:
fileprivate func attemptToChangePassword() {
passwordChanger.change(securityToken: securityToken, oldPassword: oldPassword.text ?? "", newPassword: newPassword.text ?? "", onSuccess:{[weak self] in
self?.hideSpinner()
let alertController = ... | |
doc_23527172 |
In C++ marking a method as virtual causes the objects to use more
memory - for every additional virtual method the memory for a pointer
(4 - 8 bytes) more. How does Java deals with this, where all methods
by default are virtual?
A: Your basic assumption is incorrect. The size of the object does not increase w... | |
doc_23527173 | I've organized the content into a series of tables, and I'm attempting to use the page-break-inside and page-break-after CSS attributes to control the printed appearance of the report. The intention is that report items should only be broken across pages if their content is too long to fit on a single page.
Simplified ... | |
doc_23527174 | Is there some good way to disable the cache during unit tests? I'm using pytest==3.5.0
Eg. this fails because the old entry is returned from cache:
def test_updating_biography(self):
"""Should update the current newest entry with the data in the JSON."""
response = self.app.put(
"/api/1.0... | |
doc_23527175 | So I wanted following to get:
*
*ToggButton Click (IsChecked = true) --> ScrollViewer animates/changes trough Storyboard (StoryBoard1)
*ToggButton Click Again (IsChecked = false) --> ScrollViewer animates/changes back trough Storyboard (StoryBoard2)
Here's my XAML:
<Window x:Class="myProject.MainWindow"
... | |
doc_23527176 |
A
/ \
O M
\ /
B
O = Original commit
A = Commit on Branch 1 (main)
B = Commit on Branch 2
M = Merge Commit
MyFile (Commit = O)
======
line1
line2
line3
MyFile (Commit = A ... only modifies line1)
======
line1 - commit A modification
line2
line3
MyFile (Commit = B ... only modifies line2)
======
line1
l... | |
doc_23527177 | My test:
@Test
public void testRetrieveAllOrders() {
// Given
User user = new User("John","Smith");
Cart cart1 = new Cart(user);
Cart cart2 = new Cart(user);
Cart cart3 = new Cart(user);
Order order1 = new Order(cart1, OrderStatus.CREATED);
Order order2 = new Order(cart2, OrderStatus.CRE... | |
doc_23527178 |
A: You can use following code snippet to get your desired results.
<?php
$terms = get_terms( 'category', array(
'orderby' => 'count',
'hide_empty' => 0,
) );
foreach($terms as $term){
echo $term->name;
echo $term->description;
}
?>
You will replace category with your own taxonomy name and you can use your data ... | |
doc_23527179 | $scope.colors=['color1','color2','color3']
My colors array length is 2. I want to bind class in my ng-repeat list colors array 0 to 2 length. When it reach max of it's length then reset it to 0 and again repeat. I can implement it other place like php,jquery etc but i can't implement it on angular view.
<!-- single ca... | |
doc_23527180 | What I am currently doing is this:
std::vector<std::vector<std::string>> obj;
for(auto i:obj) {
for(auto j:i)
j.~basic_string();
i.clear();
}
But this of course only clears the objects and does not release the memory they hold.
Does std::vector use any memory for a base instance of itself? And how can... | |
doc_23527181 | select
CASE
WHEN Count(*) > 1
THEN 'Archiving task was executed succesfully!'
ELSE 'Archiving task was not executed succesfully for day: ' || Days
END CASE
from
(select substr(table_name,12,8) as Days from user_tables
where table_name like 'CDR_DETAIL_%' AND SubStr(table_... | |
doc_23527182 | int countEmptyLines(String s) {
int result=0;
Pattern regex = Pattern.compile("(?m)^\\s*$");
Matcher testMatcher = regex.matcher(s);
while (testMatcher.find())
{
result++;
}
return result;}
What am I doing wrong or is there a better way to do it?
A: Try this:
final BufferedReader br = new BufferedReader(new StringR... | |
doc_23527183 | <dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
I am using version 1.5.3.RELEASE of S... | |
doc_23527184 | But, for some odd reason, i get a error in the debugging console of "$ is not defined".
My code is as follows:
<script>
$LAB.script("http://use.typekit.com/blah.js").script("/assets/js/libs/jquery-1.5.1.min.js").script("/assets/js/libs/basic-jquery-slider.min.js").wait().script("/assets/js/libs/modernizr-1.7.min.js").s... | |
doc_23527185 | var request = require('request');
request('http://www.google.com', function (error, response, body) {
console.log('error:', error); // Print the error if one occurred
console.log('statusCode:', response && response.statusCode); // Print the response status code if a response was received
console.log('body:', body... | |
doc_23527186 | const [expanded, setExpanded] = React.useState(false);
var searchHistory = [];
const _retrieveData = async () => {
try {
const value = await AsyncStorage.getItem('searchHistory');
if (value !== null) {
searchHistory = JSON.parse(value);
}
}
catch (error) {
console.lo... | |
doc_23527187 | <iframe src="https://player.vimeo.com/video/220535146?controls=0&hd=1&autoplay=1&player_id=banneroneVid&api=1" width="640" height="360" frameborder="0" title="reebok_short_loop" webkitallowfullscreen mozallowfullscreen allowfullscreen frameborder="0" id="banneroneVid" ></iframe>
to
<iframe src="https://player.vimeo.co... | |
doc_23527188 | I found out that they are not implemented in mono yet. I tried this reference design from Microsoft:
http://referencesource.microsoft.com/#System.Core/System/Security/Cryptography/ECDsaCng.cs,27778745e2b25dfa
But a lot of libraries are missing afterwards, and it gets a never ending story. (I added a lot bet then it say... | |
doc_23527189 | Every service works fine and there are no problems. There is a problem only with LogsService. LogsService is implemented the same way as other services such as StaticPageService.
In order to log in a user must use method "onLoginClicked" from LoginViewModel class.
LoginViewModel class:
package com.flyingdynamite.jvmbac... | |
doc_23527190 | list1 = "A", "B", "C"
list2 = "1", "2", "3"
list3 = "Dog"
...
then I get a list with
newList = "A1Dog", "A2Dog", "A3Dog", "B1Dog", "B2Dog", "B3Dog", "C1Dog",
"C2Dog", "C3Dog"
Is there a way to do this with LINQ or is there a better way to do it?
A: Yes, you can simply use multiple from clauses:
var res... | |
doc_23527191 | My first instinct would be to split it into 3 components:
*
*the nav-bar on top
*simple div containing some text
and for the bottom I was stuck. After searching I opted for a svg path component and combined all 3 in a parent component.
Any other components will be rendered below the curve.
So far it works. But I am... | |
doc_23527192 | species1 <- lmer(respiration ~ treatment + (1+time|litterbag_ID))
where respiration is the response variable and there are two levels to the dependent variable (treatment). I have also included the random effect to account for repeated measures made over six time points.
Each of the four species has a model like this... | |
doc_23527193 | I`ve tried:
DebugKit::write('log','got here');
..but it errors out with a 500.
...btw
CakeLog::write('debug', 'Got here');
works just fine.
I feel kind of dubm asking this, but I can`t find any references.
Appreciate some wisdom here.
Shaun
A: You can use CakeLog::write('debug', 'Got here');
and DebugKit will ... | |
doc_23527194 | {
"0": {
"name": "Chunk",
"type": "magic",
"item": "Chestplate",
"item_min_lvl": "70",
"id": {
"health": "0.3",
"spell": "24%",
"life": "0.1",
"xp": "24%",
"loot": "22%"
},
"def": "67"
},
"1": {
... | |
doc_23527195 | im trying to format week and day hours in fullCalendar, but nothing works.
$scope.initCalendar = function() {
/* config object */
$scope.uiConfig = {
calendar: {
height: '450',
editable: false,
header: {
left: 'agend... | |
doc_23527196 | How to: Host WCF in a Windows Service Using TCP
If you follow the example through and place the Consumer application within the same solution then it runs successfully - even if the service is turned off !
If the service is switched on and the consumer application is published to say a different network drive then it w... | |
doc_23527197 | I have an item table that has a few item specifics, such as weight. My problem lies with the rest of the tables that I was planning on creating. I essentially want the program I am making to decide what the best postage service is, based on the item weight, package weight and how many items can fit into the package.
... | |
doc_23527198 | public static void main(String[] args) {
Object ar []= new Object [4];
ar[0]= 12;
}
}
when I write ar[0]= 12; I am getting the error: "Type mismatch: cannot convert from int to Object"
A: To convert 12 into an object you need al least Java 1.5, this is called Autoboxing
Autoboxing and unboxin... | |
doc_23527199 | @app.route('/', methods=['GET', 'POST'])
def upload_file():
if request.method == 'POST':
file = request.files['file']
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
... |
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