id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23530200 | When I try to request the /result route I get the error below:
Error: Can't set headers after they are sent.
at validateHeader (_http_outgoing.js:494:11)
at ServerResponse.setHeader (_http_outgoing.js:501:3)
at ServerResponse.header (/home/cabox/workspace/APIs/movie_search_app/node_modules/express/lib/respo... | |
doc_23530201 | @Named
@ApplicationScoped
@AnBasicDAO
public class BasicDAOImpl implements BasicDAO, Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
@PersistenceContext(unitName="generalPU")
protected EntityManager entityManager;
This is my persistence.xml:
<persistence-unit name=... | |
doc_23530202 | stream.on is not a function
at destroyer (internal/streams/pipeline.js:27:10)
at internal/streams/pipeline.js:79:12
at Array.map (<anonymous>)
at pipeline (internal/streams/pipeline.js:76:28)
at Promise (internal/util.js:274:30)
at new Promise (<anonymous>)
at pipeline (internal/util.js:273:... | |
doc_23530203 | $st = $db->query("select cnt, link from rolls where def = 1 limit 1");
$str = $st->fetch()['cnt'];
$link = $st->fetch()['link'];
echo $str; // this works
echo $link; // doesn't work - nothing is echoed
How to get both values?
A: You can use fetch_assoc() like that:
$st = $db->query("select cnt, link from rolls where ... | |
doc_23530204 | I can't manually do:
GRANT CONNECT ON DATABASE X TO readonly;
GRANT CONNECT ON DATABASE Y TO readonly;
GRANT CONNECT ON DATABASE Z TO readonly;
so on so forth, as I have many databases.
Is there an equivalent to something like:
GRANT CONNECT ON DATABASE * TO readonly;
My overall hope, is to grant connect and read onl... | |
doc_23530205 |
OSError: [Errno 107] Transport endpoint is not connected
Upon googling, I found that this is because the connection may have dropped. But I run both the client and server side of the program in the same machine itself. I tried connecting again from the client end and I get this:
OSError: [Errno 106] Transport endpoi... | |
doc_23530206 | My code is below:
class Pokayokes_model extends CI_Model {
public function get( $name = false, $number = false )
$this->db->select('*');
$this->db->from('poke_yoke p');
$this->db->join('rysunek r', 'r.nazwa_rys=p.nazwa_rys', 'left');
$this->db->where('r.nazwa_rys',$nam... | |
doc_23530207 | mix.webpackConfig(webpack => {
return {
plugins: [
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery',
Popper: ['popper.js', 'default'],
})
]
};
});
mix.sass('resources/asse... | |
doc_23530208 | package
{
public MyClass
{
var myA:Number = 10 ; //<< initializing here
public function MyClass()
{
myA = 20; //<< initializing here
}
}
}
Which one of the above is the right way to follow ?
A: At a conference I attended, I was advised, during a session about optimization, that it... | |
doc_23530209 | I've configured the agent, then I put the ssh url on jenkins.
I've configured the ssh on github as well.
Failed to connect to repository : Command "git ls-remote -h -- git@github.com:user/maven-project.git HEAD" returned status code 128:
stdout:
stderr: git@github.com: Permission denied (publickey).
fatal: Could not r... | |
doc_23530210 | <script type="text/javascript">
var __cs = __cs || [];
__cs.push(["setCsAccount", "code"]);
</script>
<script type="text/javascript" async src="https://...cs.min.js"></script>
I tried to add it to one of the themes i have as a library by using
(function ($) {
Drupal.behaviors.myModuleBehavior = {
attach: f... | |
doc_23530211 | My Urls:
url(r'^$', HomePageView.as_view(), name="home_page"),
url(r'^profile/(?P<pk>\d+)/$', MemberUpdate.as_view(template_name="profile.html"), name="profile_page"),
url(r'^signup/$', SignupUser.as_view(), name="signup_user"),
My views:
class HomePageView(TemplateView):
template_name = "index.html"
login_fo... | |
doc_23530212 | Table 1
AA
BB
CC
DD
EE
Table 2
bb
aa
bb1
bb2
cc1
cc2
cc3
I need help to do the below steps using Excel VBA code
*
*Use Table 1 and loop thru each data in table 1 and compare to Table 2
*If table 2 only have 1 match, just replace the Table 1 data from the table... | |
doc_23530213 | my app does a sql query and returns an int value for each month's number of entries and if doesnt find any it returns 0.
//scale variable is an int
//ene is a return value from another method that runs before
//in case there are no students in january I dont have to graph anything
//so this 'if' doesnt run
Scale = 5... | |
doc_23530214 | This is my Set Alarm Activity:
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
Uri uri = Uri.parse(Environment.getExternalStorageDirectory().getPath()
+ "/Audio/");
intent.set... | |
doc_23530215 | ['+user_name(dp.grantee_principal_id)+'] ;' from
sys.database_permissions dp inner join sys.certificates sa on
sa.certificate_id = dp.major_id
A: You need to add COLLATE DATABASE_DEFAULT in the JOINS.
SELECT 'GRANT '+permission_name+' ON ASSEMBLY::['+ sa.name +'] to ['+user_name(dp.grantee_principal_id)+'] ;'
F... | |
doc_23530216 | Is there a way to have a ListView that's not in a ScrollView or has the scrolling disabled?
A: Another way to do this is to wrap the ListView in whatever custom scrolling solution you've cooked up. If you simply set the height of the ListView to be exactly as high as all the rows (using the list view's LayoutParams),... | |
doc_23530217 | aoi@aoi:~$ sudo apt-get install python3-sqlalchemy
[sudo] password for aoi:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libgio-cil libmono-corlib4.0-cil libmono-system-security4.0-cil lib... | |
doc_23530218 | If you take a closer look at this, a for loop is executed for the length of arr_2, and the array extends () is executed.It turns out that the processing speed becomes extremely heavy when arr_2 becomes long.
Wouldn't it be possible to process at high speed by making array creation well?
# -*- coding: utf-8 -*-
import n... | |
doc_23530219 | I want to use manage.py to do some things, but when I run something like
su zulip ./manage.py shell
But I get this error message:
./manage.py: line 2: syntax error near unexpected token `('
./manage.py: line 2: `from __future__ import (print_function)'
Does anyone have a idea what's wrong? Thanks in advance!
A: This... | |
doc_23530220 | enqueueWork(context, MessagesRetentionKotlin::class.java, UNIQUE_JOB_ID, work)
in the kotlin, but not in the Scala. Here I am sharing my Scala code for the class extending JobIntentService, will be great if someone can help me out. Thanks.
class MessagesRetention(context: Context, work: Intent) extends MessagesRe... | |
doc_23530221 | output_zones = {'CHANGE' : {}}
I would like to get:
{'zone_name': {... a set of dictionaries...}}
What is the correct syntax? This code is wrong:
zone_list = zone_name
output_zones = {f"{zone_list}:", {}}
output_zones[zone_list].update(zone_info)
A: try this:
output_zones = {'{}'.format(zone_list): {}}
| |
doc_23530222 | How can I fix this?
| |
doc_23530223 | sum<IntList<1, 2, 3>>();
As it's known that C++ standards don't allow function partial specialization, I would like to use C++20 concept/requires to the similar stuff as function partial specialization.
Here is my code:
#include <iostream>
template<int...N>
class IntList;
template<int...N>
concept IsIntList = IntLis... | |
doc_23530224 | My Controller:
namespace GBCustomer\Http\Controllers;
use GBCustomer\Customer;
use Illuminate\Http\Request;
class CustomerController extends Controller
{
public function listCustomers()
{
$customers = DB::table('customers')->paginate(10);
return view('customer.index',['customers' => $customers]);
... | |
doc_23530225 | It seems the cause of the problem is because of a line of code @mediaSingle('cover_img'). When I removed this line of code, the error message did not pop up.
I doubted if the version of the packages installed are different so I have tried building my project without using docker and run php composer update to test it. ... | |
doc_23530226 | My objective is to load the Control in GridViewrow based on the property in the viewmodel.
Sample Code:
Here is the sample xaml which I tried.
<ListView Margin="10" Name="lvUsers">
<ListView.View>
<GridView x:Name="gridview">
<GridViewColumn Header="Type">
<GridViewColumn.CellTem... | |
doc_23530227 | Location
"10007 (40.71363051943297, -74.00913138370635)"
"10002 (40.71612146793143, -73.98583147024613)"
"10012 (40.72553802086304, -73.99789641059084)"
"10009 (40.72664935898081, -73.97911148500697)"
I need to separate them into three different columns like Zipcode, Latitude and Longitude.
I tried to doing this
extr... | |
doc_23530228 | StreamSource source = new StreamSource(new StringReader(MESSAGE));
StreamResult result = new StreamResult(System.out);
webServiceTemplate.sendSourceAndReceiveToResult("http://someUri",
source, new SoapActionCallback("someCallBack"), result);
return result;
I get the result, But I want to extract it t... | |
doc_23530229 | -+ src/
---+ index.ts
---+ foobar.ts
---+ routes/
-----+ router.d.ts
-----+ router.ts
How would I be able to import only the router.ts file in index.ts and import router.d.ts in foobar.ts?
A: This isn't possible. TypeScript's module resolution algorithm will always prefer the .ts file over a .d.ts file of the same na... | |
doc_23530230 | double fitness(const double x[], const int &dim) {
double sum = 0.0;
double x1[dim];
...
return sum;
}
The same code runs without an error on g++ 4.8. So how can I do the same thing under Visual Studio 2015.
Is my problem with compiler or code implementation?
A: double x1[dim]; is a VLA (variable... | |
doc_23530231 | class foo
{
public foo(String txt) : base(new MyInnerClass()) { }
private class MyInnerClass
{ }
}
the problem is that i want to access my String txt to MyInnerClass, but i don't know how. The value of String txt comes from other class that will access this class foo. Any idea how?
A: You can eith... | |
doc_23530232 | The following code work greatly with file or directory under POSIX system:
def flock(fd, blocking=False, exclusive=False):
if exclusive:
flags = fcntl.LOCK_EX
else:
flags = fcntl.LOCK_SH
if not blocking:
flags |= fcntl.LOCK_NB
fcntl.flock(fd, flags)
But I only find a way to per... | |
doc_23530233 | The usual requirements for such a class are that it should be startable, stopable and restartable. Does anyone see any issues with this pattern that I use?
public class MyThread implements Runnable {
private boolean _exit = false;
private Thread _thread = null;
public void start () {
_exit = false;... | |
doc_23530234 | Here is the front-end code:
async function updateArtwork(
artworkId: string,
title: string,
medium: string,
description?: string,
price?: number,
printPrice?: number
): Promise<string> {
try {
const res = await fetch(`${config.apiUrl}updateArtwork`, {
method: 'POST',
body: JSON.stringify({... | |
doc_23530235 |
Example: We've been using Expert PDF components in websites from http://www.html-to-pdf.net
The product has a managed ephtmltopdf.dll assembly that relies on the unmanaged "helper" DLL epengine.dll also sitting alongside in the web app's bin/ folder, and sometimes an exception is thrown when the app starts up...
... | |
doc_23530236 | I want to prevent the user of the device from being able to copy the firmware code from the device via ADB.
It's a USER build variant.
The user must have ADB access and can't limit it to specific commands.
Currently to get the code he could just do, for example:
adb pull /system/framework/services.jar
How can I modify... | |
doc_23530237 | Can this be achieved without development intervention on the application side?
Is this possible to do it with Tomcat? Thank you.
A: You can do it through Tomcat default web.xml configuration
<session-config>
<session-timeout>10</session-timeout> <!-- 10 minutes -->
</session-config>
For full reference: https:/... | |
doc_23530238 |
A: Just change inside launch.json:
"stopOnEntry": false,
| |
doc_23530239 |
A: If the Javascript is yours then instead of calling the alert you could instead call a function that calls Objective C and invoke an iOS native alert.
If the Javascript isn't yours then using UIWebView you can inject some Javascript to override the default behaviour and change it to call an iOS native alert i.e. som... | |
doc_23530240 | I have referred to various examples, one of the closest is here: Using NSPredicate to filter an NSArray based on NSDictionary keys. However, I don't wish to have a value to the key. My problem is that I want to find the key first. I tried different syntaxes, but it did not help.
What I have done so far:
NSString *k... | |
doc_23530241 | class SimpleNode
{
string Name;
SimpleType Type;
List<SimpleList> Children;
}
class SimpleList
{
//some list-based properties
List<SimpleNode> Items;
}
I need to be able to look up and edit nodes without resorting to:
Node.Children[0].Items[0].Children[1].Items[3]
or the like. I attempted this v... | |
doc_23530242 | onFilePicked (e) {
const files = e.target.files
const fr = new FileReader ()
fr.readAsDataURL(files[0])
fr.addEventListener('load', () => {
let imageFile = files[0] // this is an image file that can be sent to server...
this.submit(imageFile);
})
}
When user changes/chooses file, this functio... | |
doc_23530243 | from
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="@dimen/_10sdp"
android:layout_marginRight="@dimen/_10sdp"
android:gravity="center"
android:orientation="horizontal">
... | |
doc_23530244 | I have checked using WCF tracing and Fiddler and the data is definitely going over the wire. Seems to be when the XML is deserialized into .net objects something goes wrong and some properties get set to null.
I've tried rebuilding the proxy in case some mismatch there.
EDIT: OK all fixed now. The data objects were PO... | |
doc_23530245 | The scripts we have take YAML input from our end users and build out VMware ESXi clusters to their specification. We are trying to expand the scripts so that we can apply different configuration depending on the type of cluster the user specifies in the YAML. We want the end user to be able to expand this out to create... | |
doc_23530246 | e.g.:
I have columns:
X Y Z
-1 1 2
2 2 -1
3 -1 3
I want to use avg() for all values except for -1. I CANNOT use where<> -1 as each row contains it once.
A: Use WHERE to filter away the values you don't want to include in your average, for example to include all numbers in the average except for -1:
SELE... | |
doc_23530247 | I've made a project on ruby on rails(rails 3.2.11)(ruby 1.9.3)
The gems i'm using have higher version.
Now i've to commit the project on beta version of my site.
In the beta version,the gems are installed but they are of lower version and of course i can't update the gems there cause' other projects are dependent on th... | |
doc_23530248 |
A: DTA is very good when it has sufficient work load to operate on.
However, for 1 or 2 Odd queries, DTA can't suggest you very good solutions.
I suggest, Review the indexes suggested and check if they need to be created.
Do not create all indexes suggested as it may have adverse effect on the overall system.
I believ... | |
doc_23530249 |
The red light Fix button even no luck.
I have checked Jupyter notbook and its already installed. Here is the screenshot:
Any idea how to fix this or am i doing something wrong?
| |
doc_23530250 | > echo "$OUTPUT"
sn: name1
uid: uname1
mail: user1@mail.com
roomNumber: e2
sn: name2
uid: uname2
mail: user2@mail.com
roomNumber: e2
sn: name3
uid: uname3
roomNumber: e2
sn: name4
uid: uname4
mail: user4@mail.com
roomNumber: e2
I'm using awk to process each user into a single line so that it ends up like this:
name... | |
doc_23530251 | #przejscie
{
width: 340px;
display: block;
opacity: 0;
max-width: 100%;
margin: 0 auto;
position: relative;
top: 500px;
transition: transform 20s, background 50s;
-o-transition: -o-transform 16s, background 0.5s;
-moz-transition: -moz-transform 0.5s, background 0.5s;
-webkit-transit... | |
doc_23530252 | it is my code in javascript:
function UploadFile() {
var fileName = $('#uploadFile').val().replace(/.*(\/|\\)/, '');
if (fileName != "") {
var formData = new FormData();
formData.append('file', $('input[type=file]')[0].files[0]);
$.ajax({
url: '... | |
doc_23530253 | Great thanks.
Benja
A: You can do it with geotif images like so How to accurately make a map for a map-overlay
| |
doc_23530254 | The can be seen here http://imgur.com/a/hQqVP the green node is not effected by the physics simulation.
// set scene up
self.anchorPoint = CGPointMake(0.5, 0.5);
self.backgroundColor = [SKColor grayColor];
self.view.showsPhysics = YES;
// set up the two bodies to be connected
SKSpriteNode* testSpriteOne = [[SKSpriteN... | |
doc_23530255 | But even with the new version installed, it is not available to be setup as default JRE.
I tried some eclipse instructions to JDK 15 (#1 and #2), but without success with JBoss.
Does anyone have a tip?
Thank you
Solution: Use Eclipse 2020-09 (4.17)
A: Your error same with this error: Target is not a JDK root. System... | |
doc_23530256 | This is data.json:
{
"id": 1,
"name": "name1"
},
{
"id": 2,
"name": "name2"
}
This is index.js:
var express = require('express');
var app = express();
app.get('/user/:id', function(req, res) {
// do stuff here
})
app.listen(3000)
A: First of all, your JSON has to be an array, so change it to
... | |
doc_23530257 | //Code
public List<TelerikBookingRequestingColumns> Select(int startRowIndex, int maximumRows, string sortExpressions, List<GridFilterExpression> filterExpressions)
{
int numberOfObjectsPerPage = maximumRows;
List<TelerikBookingRequestingColumns> objList = new List<TelerikBookingRequest... | |
doc_23530258 | This is my current component:
<GiftedChat text={emergencyText} onInputTextChanged={this.setEmergencyText} />
I could override the render methods, but how do I then render the original input?
A: Since React-native-gifted-chat does not have the disable props for it provides one more component, that is InputToolbar, if w... | |
doc_23530259 | I'm pretty sure it is not possible out-of-the-box, but I know that NHibernate is pretty hackable.
The cache region system doesn't really support the flexibility you have when you can instantiate a cache dependency as you put data into the cache.
Here's what the code might look like:
Session.CreateCriteria<Foo>("foo")
... | |
doc_23530260 |
ListTile(
title: Text("Location"),
subtitle: if (_currentPosition != null) Text(_currentAddress),
trailing: IconButton(...),
),
this gives an error "Expected an identifier. dart(missing_identifier)"
A: You have to do it like this:
subtitle: _currentPosition == null?
Text('No position found') //co... | |
doc_23530261 | public class ImageFileWatcher : IHostedService, IDisposable
{
private readonly ILogger _logger;
private readonly IConfiguration _configuration;
FileSystemWatcher _watcher;
public ImageFileWatcher(ILogger<ImageFileWatcher> logger, IConfiguration configuration)
{
_logger = logger;
_c... | |
doc_23530262 | List=[df1,df2,df3].
and each dataFrame has the following structure. df1 has the structure
column1 column2 column3
4 3 4
4 5 7
7 6 6
8 6 4
df2 has the structure
column1 column2 column3
4 3 4
7 5 ... | |
doc_23530263 | FROM tableName
WHERE 'value%' IN/LIKE (col1, col2, col3, col4)
I want to find single value in multiple columns with like condition on value. That value with 'value%' must be found in col1 OR col2 OR ..... like this.
I have a big query with 10 columns to find, so need optimised query for this.
Thank you in advance.
... | |
doc_23530264 | What could be wrong here?
Link to Application: http://simateriaisportal.appspot.com
(Conta -> Dashboard).
The code i posted before was working correctly, the problem comes when content (dashboard) is filled dynamicaly
A: Have you tried to use firebug to find out where the padding is coming from?
A: What you've poste... | |
doc_23530265 | {"status_code":200,"status_txt":"OK","data":{"img_name":"8zN9G.jpg","img_url":"http:\/\/s1.uploads.im\/8zN9G.jpg","img_view":"http:\/\/uploads.im\/8zN9G.jpg","img_width":"954","img_height":"1421","img_attr":"width=\"954\" height=\"1421\"","img_size":"327.8 KB","img_bytes":335711,"thumb_url":"http:\/\/s1.uploads.im\/t\/... | |
doc_23530266 |
A: Try to change the base class of your forms from Form to KryptonForm.
| |
doc_23530267 | As shown in the figure above, how to set the mouse to move to the column highlight to change the color of the column, and restore the original color after the mouse is moved out
| |
doc_23530268 | $scope.search={"className":{"Id":"101","Class":"business"}};
The above data coming from another control,now i'm accessing Class property like $scope.search.className.Class; , But i want convert property Class to lowercase like $scope.search.className.class; in angularjs only.
A: You may be able to achieve it by itera... | |
doc_23530269 | //Used for connecting to database and executing queries.
//Index 0 of input string must be the query, Index 1 must be the tablename we demand
//We can only gather data from 1 table for each query, so if you need data from several tablecolumns, use multiple queries like:
//[0] = query, [1] = tablename, [2] = 2nd query, ... | |
doc_23530270 | <customer>
<name>Müller</name>
</customer>
I parse the file using following code:
File xmlFile = new File("file.xml");
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(xmlFile)
And get the error t... | |
doc_23530271 |
function hello(){}
document.write(typeof hello); // outputs function
document.write("<br/>");
document.write(hello.name); // outputs name
whereas
var hello = function(){}
document.write(typeof hello); // outputs function
document.write("<br/>");
document.write(hello.name); // doesn't output anything
Can y... | |
doc_23530272 | The error:
"Unable to connect to any of the specified MySQL hosts"
The code:
string constring = "SERVER=198.49.72.34;PORT=3306;DATABASE=e_hearing;Uid=district_courts;Pwd=*googleisgood#";
try
{
MySqlConnection con;
con = new MySqlConnection();
con.ConnectionString = constring;
//con.ConnectionString = ... | |
doc_23530273 | In order to do this the file needs to be brought into the DER format.
Using OpenSSL this can be done with:
openssl rsa -in private_key -pubout -outform DER
Piping this into python with:
base64.b32encode(hashlib.sha1(sys.stdin.read()[22:]).digest()[:10]).lower()'
will return the address correctly.
However I would like... | |
doc_23530274 | This is the changes that I have tried to implement with no success. Can someone shine a light on how to proceed?
// Conditional function checking for authorized users
function is_authorized_user() {
if ( is_user_logged_in() ) {
$user = wp_get_current_user();
$caps = $user->allcaps;
if ( ... | |
doc_23530275 | List<string> department = new List<string>();
Add the data one by one is working but I cannot push the multiple data into the list:
using System;
namespace Linq_Basics
{
class Program
{
static void Main(string[] args)
{
List<names> names = new List<names>();
names.Add(n... | |
doc_23530276 | Here's what I did
list=[]
for i in range(2):
userinput = input("Enter some numbers: ")
x = userinput.split()
list.append(x)
print(list)
The output is this
Enter some numbers: 1 2
Enter some numbers: 3 4
[['1', '2'], ['3', '4']]
...but I need it to be formatted [[1, 2], [3, 4]]
I'm very new python, and I f... | |
doc_23530277 | For example, make it shrink and fly away and the appear from under?
With jQuery, javascript or CSS?
A: Sure! It doesn’t matter if it’s a font icon or an SVG icon, you can still animate the element with CSS.
Here’s an example animation:
@keyframes fly {
0% {
transform: scale(1);
}
25% {
transform: scale... | |
doc_23530278 | I have this in single.php:
<?php get_sidebar('left'); ?>
And my sidebar-left.php is:
<div class="sidebar-left">
<?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('sidebar1') ) : ?>
<?php endif; ?>
</div>
A: just use css media query:
@media (max-width:500px) {
.sidebar-left {
display: none... | |
doc_23530279 | public class Dodgem extends JPanel implements KeyListener, ActionListener
{
public Dodgem()
{
addKeyListener(this);
setFocusable(true);
setPreferredSize(new Dimension(640,480));
player = new Projectile();
counter = 0;
t = new Timer(5, this);
t.start();
}
@Override
public void ... | |
doc_23530280 | if(true) { ...code here }
This will always resolve to true and run the code within, so why even have it?
I'm code reviewing a .js file for a colleague and questioning whether or not this is necessary. The statement indeed resolves to true and runs the code within. Without the condition it also runs the code, so why ch... | |
doc_23530281 | For example:
std::wstring* myString = &(L"my basic sentence" + some_wstring_var + L"\r\n");
The above does not work, but the below does work:
std::wstring temp = (L"my basic sentence" + some_wstring_var + L"\r\n");
std::wstring* myString = &temp;
A: In the first example you are getting the address of a temporary. Af... | |
doc_23530282 | Any idea why this error is happening and how can I result this
let app = XCUIApplication()
let alert = XCUIElement()
let existsPredicate = NSPredicate(format: "exists == true")
let systemAlert = alert.buttons["OK"]
testCase.addUIInterruptionMonitorWithDescription("Enable Notifications") { (alert) -> ... | |
doc_23530283 | ID
1
3
3
6
7
1
1
16
X
I want to loop through for each line and if it matches 1, extract the row number. In my code it works for two digit numbers (11, 12, 13...) but for single digit it does not work. It produces an empty output file. i tried with the substring substr($data[$j],0 ); to catch the whole string in th... | |
doc_23530284 | Bur I don't want to specify each column name of the table and get the distinct data of all the columnn in separte result set.
+----+------+---------+-----------+
| Id | name | Address | City |
+----+------+---------+-----------+
| 1 | A | Max | Rajasthan |
| 2 | A | Min | Delhi |
| 1 | A | ... | |
doc_23530285 | I considered maybe this was because these functions were running asynchronously, and I was asking to get values that weren't yet stored in the cache, but that does not explain why it wouldn't print 'got data' ever.
My console logs-> 'start'->'data saved'->'end' (and no 'got data', ever)
In redis-cli-> flushall->get tes... | |
doc_23530286 | I am using AEM6.1. If I open the page in classic UI, its looks good. But when I open it in touch UI, its not loading properly.
*
*I already have a property "sling:resourceSuperType = wcm/foundation/components/page"
*Some of the content is coming on the page.
*It can be a JS issue, but even if I remove all the js f... | |
doc_23530287 | ||
doc_23530288 | #include <fstream>
#include <string>
#include <vector>
#include <iostream>
using namespace std; // not recommended
double averageCalc(string[],int);
int main () {
double average;
string line;
ifstream myfile ("array_pgmdata.txt");
//int index = 0; // not needed
//string myArray[index];... | |
doc_23530289 | What's the best way to put an icon in one of the tabs and have the tab text below it (keeping in mind best practices and scalability).
https://codepen.io/anon/pen/BzAEQb
<html>
<head>
<!-- Material Design Lite -->
<script src="https://code.getmdl.io/1.1.3/material.min.js"></script>
<link rel="stylesheet" ... | |
doc_23530290 | RadkyData.Columns.Add("ČísloDokladuDodavatele", typeof(string));
RadkyData.Columns.Add("Množství", typeof(string));
RadkyData.Columns.Add("NákupníCena", typeof(string));
RadkyData.Columns.Add("PřepočtováJednotka", typeof(string));
RadkyData.Columns.Add("Přepočtovýkoeficient", typeof(string));
Ra... | |
doc_23530291 | I have tried to connect my Access database directly to my SQL server, but my server does not allow that due to security reasons.
I have found a module which will print the queries in one file but it only prints the titles, which is useful but not exactly what I am looking for.
Here is that module code:
Public Sub It... | |
doc_23530292 | ||
doc_23530293 | I would like that :
*
*the posts which have a key 1 are classified according to the key 1,
*the posts which have a key 1 and a key 2 are classified according to
key 1,
*the posts which do not have a key 1 but a key 2 are classified
according to key 2,
*and after posts that do not have a key.
Here is one of the te... | |
doc_23530294 | Error message:
[ERROR] : ** BUILD FAILED **
[ERROR] : The following build commands failed:
[ERROR] : CompileC build/Intermediates/HelloWorld.build/Debug- iphonesimulator/HelloWorld.build/Objects-normal/x86_64/MediaModule.o Classes/MediaModule.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compil... | |
doc_23530295 | Duplicate entry '0' for key 'PRIMARY' SQL=INSERT INTO irnfl_updates (extension_id, name, element, type, version) VALUES (10000, 'JSN Template Framework', 'jsntplframework', 'plugin', '2.3.6')
What is the fault? How I can resolve this?
A: This probably means that the primary key field in your irnfl_updates table shoul... | |
doc_23530296 | Callback<TableColumn<Map, String>, TableCell<Map, String>>
cellFactoryForComboBox = (TableColumn<Map, String> p) -> {
ComboBoxTableCell<Map, String> cell = new ComboBoxTableCell<>();
cell.setComboBoxEditable(true);
return cell;
};
Col1.setCellFactory(... | |
doc_23530297 | here are my model classes
public int Get(int? id)
{
JalkahoitolaEntities entities = new JalkahoitolaEntities();
List<int?> items = (from o in entities.Recieved_ammounts
where o.ProductId == id
select o.UnitStock).ToList();
if (items.Sum() == 0 || items.Sum() ... | |
doc_23530298 | For example, given [10, 15, 3, 7] and k of 17, return true since 10 + 7 is 17.
Code:
numbers = [6, 7, 8, 3]
k = 14
def add_to_k(numbers_list,k_value):
truth = False
pairs = []
for i in numbers_list:
for l in numbers_list:
added = i + l
if added == k_value:
if... | |
doc_23530299 | I have uploaded .apk file (build/app/outputs/flutter-apk/app-debug.apk) to Google Drive and downloaded .apk file in real Android phone, but I can't install the application is in a real Android phone.
I downloaded the .apk file:
When I click on the "app-debug.apk" item, the following screen pops up:
When I click the i... |
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