id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23533800 | I am calculating the inactive by comparing session.getLastAccessedTime() and current time . It is working fine in the single server.
But in a clustered environment ( 3 jboss servers with load balancer ) it is not working . We are using Basic authentication mechanism.
How to implement automatically logging out the user ... | |
doc_23533801 | library(ggplot2)
df <- data.frame(
group = c("Male", "Female"),
value = c(15000, 10000))
head(df)
p <- ggplot(df, aes(x="", y = value, fill=group)) +
geom_bar(width = 1, stat = "identity") + coord_polar("y", start=0)
require(scales)
p + scale_fill_brewer("Blues") +... | |
doc_23533802 | I tried to follow the examples at Spring Security 4.2 and various questions and responses on Stackoverflow.
Here is my code :
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
ht... | |
doc_23533803 | COL 1 | COL 2 | COL 3
ABCD | ABC(D) | CDA
AB CD | ABC D | C D - (B)
A B C D | (ABCD) | ABCD
ABC D | ABDC | ABC D
A(BC ) D | AD B - C| AB CD
I want to compare every column with every other column and want to print similarities and differences between columns.
for examp... | |
doc_23533804 | web application to use all languages. I want to understand Unicode for the process of internationalization, so I learnt about Unicode from here and there.
I am able to understand about Unicode that how a charset set in encoded to bytes and again bytes decoded to charset. But I don't know how to move forward further. I ... | |
doc_23533805 | Sub Transfer()
Dim cs As Workbook
Dim wrd As Word.Application
Dim pc As Word.Document
Dim CC As ContentControl
Dim CCTag As String
Dim CStxt As String
Set cs = ThisWorkbook
Set wrd = CreateObject("Word.Application")
Set pc = wrd.Documents.Open("Template Source")
For Each CC In pc.ContentControls
On Error Resume... | |
doc_23533806 | list 1:
Company A <companya@companya.com>
Company B <companyb@companyb.com>
Company C <companyc@companyc.com>
list 2:
firstname lastname <firstname@gmail.com>
Fake Person <companyb@companyb.com>
Joe lastnanme <joe@gmail.com>
the current output is
Company A <companya@companya.com>
Company B <companyb@companyb.com>
Com... | |
doc_23533807 | If my resource class looks like this, where "filter" is a POJO that I would map the JSON body to - should there be a body, how can I also accept and empty body - resulting in my data variable being null - and then call my getChecksheets method with null or the filter object?
@POST
@Path("/checksheets")
@Consumes(MediaT... | |
doc_23533808 | I have Visual Studio 2012 and SQL Server Compact Edition 4.0 installed on my pc. I think there's an error in my Connection String but that's just my opinion, it looks something like this :
"Data Source=\"C:\\Users\\MyUser\\Documents\\Visual Studio 2012\\Databases\\Database.sdf\";Password=MyPassword;Persist Security Inf... | |
doc_23533809 | Class Person
Interface Address
Class EmailAddress
Class HomeAddress
Class OfficeAddress
The annotation for class Person
@Entity
@Table(name = "Persson")
there are property -- address in Person
@OneToOne(targetEntity = Address.class, mappedBy = "person")
private Address address
and for Interface Address. address is a... | |
doc_23533810 |
A: “Dead tuples” are not visible. Since pg_dump gets its data by running a SELECT statement against the table to be dumped, it won't see those deat tuples either, so it won't dump them.
| |
doc_23533811 | https://domainname.com/wp-admin/options-general.php?page=sabai/settings&q=%2Fcron
| |
doc_23533812 |
data = [ ['A',1,200,200],
['A',2,-30,],
['A',3,500,],
['A',4,10,],
['A',5,-45,],
['B',1,30,500],
['B',2,12,],
['B',3,50,]]
df = pd.DataFrame(data, columns = ['batch','idx','op_sum', 'var3'])
I am trying to get the fo... | |
doc_23533813 | I need user to pick from and to date so he can export order details within these two dates.
A: To add up to user10305897, in case you have issues with the date picker not showing, check the input mask property to ensure it is blank. Having an input mask prevents the date picker from showing
| |
doc_23533814 | What is the reason for this and can I use any parameter to get a detailed graphical view in the SQL tab?
My spark version: 2.3
EDIT:17 Jan 2020
I found a JIRA https://issues.apache.org/jira/browse/SPARK-30064, but I am not sure if it's related since that is mentioning jdbc datasource which I am not using.
A: Check ... | |
doc_23533815 | To isolate and understand the issue. I had created a simple project which it displays 100 sprites at random position when program is load, and do absolutely nothing afterwards, in the HellowWorld layer :
// on "init" you need to initialize your instance
-(id) init
{
if( (self=[super init])) {
CCTexture2D *vlo_Tex... | |
doc_23533816 | File structure
- src
- pages
- Homepage.js
- helpers
- customFetch.js
Homepage.js
import React, { useEffect } from 'react'
import customFetch from '../helpers/customFetch'
export default function Homepage() {
useEffect(()=>{
setInterval(() => {
customFetch('/my-endpoint').then((result)=> {
... | |
doc_23533817 |
A: I believe this will reset your settings to their factory state:
devenv.exe /resetsettings
In the future, you might want to consider exporting your settings (after you get them where you want them) using the "Tools/Import and Export Settings ..." wizard in Visual Studio.
If you reset in the future, you can then e... | |
doc_23533818 | public static void main(String[] args) throws IOException, FileNotFoundException {
// TODO Auto-generated method stub
//calls method which checks that the file exists
checkForDocument();
// declares String name
String name = null;
//Sets button text to "Search by first name" for the first but... | |
doc_23533819 | window.App = Ember.Application.create(
{ rootElement: '#container' }
);
App.WindowDetail = Ember.Object.create({
ID: "",
Title: "",
InteriorFinishesDescription: ""
});
Currently, we are getting JSON data via an AJAX call in this manner:
$(window).load(function () {
//Call the page method ... | |
doc_23533820 | Below is a portion of my code which contains bother errHandlers:
Range("T1").Select
With Selection.Interior
.Pattern = xlSolid
.PatternColorIndex = xlAutomatic
.Color = 10498160
.TintAndShade = 0
.PatternTintAndShade = 0
End With
With Selection.Font
.Color = -16711681
.TintAndShade = 0
En... | |
doc_23533821 | My parent document has a file parent.js.
I need to call a function that is in parent.js, from a function that is in iframe.js.
I tried doing window.parent.myfunction() this function is in the parent.js file.
But, it didn't work. Only when I put the function on the parent page (I mean in the HTML), then it worked. ... | |
doc_23533822 | React Native: 0.66.4
React Navigation: v6
Current Situation
*
*Test push notifications through AWS Pinpoint work (they are successfully sent to a device), but will redirect a user to the wrong route (the initial route / home screen) of the application even when using a deep link. The deep link I am passing through AW... | |
doc_23533823 | Now take this example:
print"<center><Table cellspacing=0 cellpadding=0 border=1 style=\"width:680px;border:1px solid blue\">";
print"<tr><td>";
print "<table cellspacing=0 cellpadding=0 border=1 style=\"width:220px;border:1px solid blue;\">";
print "<tr><td>";
print "testing testing";
prin... | |
doc_23533824 | https://chrome.google.com/webstore/detail/save-emails-and-attachmen/nflmnfjphdbeagnilbihcodcophecebc?hl=en
The email account only receives excel sheets as attachments, and those are saved to a specific folder automatically.
Is it possible to have those sheets converted automatically to google sheets upon save (or aft... | |
doc_23533825 | SKU ID SERIAL CODE
A 0 10 aa
B 4 20 bb
C 5 30 cc
D 8 40 dd
E 8 50 ee
F 7 60 rr
I want to update it to this using SQL UPDATE command:
SKU ID SERIAL CODE
A 0 10 aa
B 1 20 bb
C 1 30 cc
D 8 40 dd
E 1 50 ee
F 1 60 rr
Lets say I have 3000 rows and I want to up... | |
doc_23533826 | library(gapminder); library(tidyverse); library(tidymodels)
gapminder %>%
recipe(lifeExp ~ .) %>%
step_discretize(all_numeric(), -all_outcomes(), options = list(cuts = 10)) %>%
prep() %>%
juice()
In the above code I loose the original values from the pop and gdpPercap as they are replaced with their respe... | |
doc_23533827 | When the user installs the App for the first time, i catch the fresh and new token at MessagingService.java:
@Override
public void onNewToken(@NonNull String tkn) {
super.onNewToken(tkn);
sendTokenToServer(tkn);
}
Here comes the problem, when the user closes session (without uninstalling the app), SharedPrefer... | |
doc_23533828 | using namespace std;
int main(){
float arithmetic_operation = (4+5)+9*2-4+2/5+1-13;
cout<< arithmetic_operation << " <--The Result." << endl;
return 0;
}
I am getting 11 <--The Result. But actually the result is 11.4, Can someone please help me to understand the point please.
A: You are doing integer a... | |
doc_23533829 | defmodule Launch do
@moduledoc """
Documentation for `Launch`.
"""
@doc """
"""
def start() do
children = [
%{
id: Print,
start: {Print, :print, []}
},
%{
id: Proc1,
start: {Proc1, :proc1, []}
},
%{
id: Proc2,
start: {Proc... | |
doc_23533830 | kernel void filter(texture2d<float, access::read> inTexture [[texture(0)]],
texture2d<float, access::write> outTexture [[texture(1)]],
uint2 gridPos [[ thread_position_in_grid ]]) {
float4 color = inTexture.read(gridPos);
outTexture.write(color, gridPos);
}
Measuri... | |
doc_23533831 |
A: It depends on exactly what your needs are.
While not exactly what you are looking for, you can deploy an Action to Alpha test status. This lets you make it available to up to 20 users without going through the review process.
Additionally, you can deploy it to up to 200 users if you deploy to Beta. However, this st... | |
doc_23533832 | By the coommand
yowsup-cli -a --interactive <PHONE_NUMBER_HERE> --wait --autoack --keepalive --config yowsup-master/src/yowsup-cli.config
I can interactively send or receive messages.
Once executed the command you get a prompt like
MY_PHONE_NUMBER@s.whatsapp.net [27-12-2014 18:33]:THIS IS MY MESSAGE,TYPED ON MY PHONE... | |
doc_23533833 | class Name_pairs
{
public:
Name_pairs();
void read_names(string nameOfPerson, vector <string> names);
void read_ages(vector <double> ages, double ageOfPerson, vector <string>& names);
void print();
private:
string nameOfPerson;
double ageOfPerson;
vector <string> names;
vect... | |
doc_23533834 | Table: PATIENT_DETAIL
PATIENT_NAME(varchar),
DISEASE(varchar),
SICK_DEGREE(number),
START_TIME(date),
END_TIME(date)
There are 1000 patients in the table and each may have different diseases. Some have disease A, some have disease B and some have disease C.
Now I want to insert an record for each patient that they... | |
doc_23533835 |
A: You tagged your question with "Linux". Therefore I don't know if your question is Linux-specific or if you want to know a "generic" answer.
The "generic" answer:
Theoretically you can send all IPv4 messages to the Ethernet broadcast address (FF:FF:FF:FF:FF:FF) - even unicast packets.
It might be possible to send so... | |
doc_23533836 | I'm using the last stable php version, and I want to "jail" php scripts. (I tried to chroot, but it is boring.
I would like to use open_basedir directive on php.ini, but I don't know with it's deprecated or not. I searched on Google and 99% times the page redirect to http://php.net/manual/en/features.safe-mode.php (DEP... | |
doc_23533837 | function btnGenerate_onclick()
{
// assign textbox elements to variables for easier access
var outputTextbox = document.getElementById("txtOutput");
for(var i = 0; i < 10; i++)
{
System.out.println(Math.pow(2, Math.floor(Math.random() * 32 + 1); ));
}
outputTextbox.value = ;
}
A: Following code generates random... | |
doc_23533838 |
A: They are shown in the second page automatically.
| |
doc_23533839 | Something like, models.py:
class Report(Document):
date_created = DateTimeField(default=datetime.utcnow())
And then in reports.py:
...
report = models.Report.objects(id=report_id).first()
report.new_attr = "New"
resp = render_template(('report.html'), report=report)
return resp
...
I want to be able to use {... | |
doc_23533840 |
ERROR: Caused by: The property "sonar.cs.fxcop.assembly" must be set
and the pro ject must have been built to execute FxCop rules. This
property can be automatic ally set by the Analysis Bootstrapper for
Visual Studio Projects plugin, see: http://docs.codehaus.org/x/TAA1Dg. If you wish to skip the analysis of
... | |
doc_23533841 | <form action="update" method="post" name="update-email">
<input name="addr-0.ord" value="0" type="hidden" tabindex="3">
<input name="addr-1.ord" value="1" type="hidden" tabindex="4">
<input name="addr-2.ord" value="2" type="hidden" tabindex="5">
<tr>
<input type="submit" name="addr-0.... | |
doc_23533842 | NSMutableArray array;
//Objective-C Code.
array = [dic valueForKey:@"Table"]; //"Table" is key in dictionary
How to write same code in Swift?
A: There is no more valueForKey: in Swift, but there is a way to use map to achieve a similar, if not same, result.
If the objects in the collection are dictionaries:
let arra... | |
doc_23533843 | Now when I open this file into 'DB Browser for SQLite', some fields are not showing properly. It contains bangle text.
This field working good
This field is not working, this is actually bangla text
| |
doc_23533844 | Thanks.
A: Short answer: No. There is no such built-in functionality in gtest/gmock.
Long answer: There is no way to impose certain behavior on an arbitrary C++ class, especially those in C++ standard library (C++ equivalent of Ruby core library). These are two fundamentally different languages. Ruby is a "message or... | |
doc_23533845 | Below is the code:-
using UnityEngine;
using System.Collections;
using Vuforia;
public class CameraFocus : MonoBehaviour {
bool FocusModeSet;
void Awake()
{
//CameraDevice.Instance.SetFocusMode (CameraDevice.FocusMode.FOCUS_MODE_CONTINUOUSAUTO);
FocusModeSet = CameraDevice.Instance.SetFocusMode (
... | |
doc_23533846 |
Files copied from FTP need to be "imported" into Kentico. If they were separated by folders/sub folders, you have to go to every single folder and "import" that folder's files.
I should not have to use Kentico API to do this simple task.
A: I am afraid but the search is looking into the current folder only. You can... | |
doc_23533847 | Code:
productsTableAdapter pta = new productsTableAdapter();
pta.Fill(dataset.products);
productsDataTable pdta = pta.GetDataByInvoiceID(invoiceID);
InvoiceProductsDataGrid.ItemsSource = pdta.DefaultView;
InvoiceProductsDataGrid.Columns[0].Visibility = Visibility.Hidden;
InvoiceProductsDataGrid.Columns[4].Visibility =... | |
doc_23533848 | Code goes here!
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
margin: EdgeInsets.only(bottom: 200.0),
child: Center(
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 10.0),
child: Text(
... | |
doc_23533849 | public Task GetWaitingOrdersCount(string id, string clientId)
{
DateTime today = Util.getCurrentDateTime();
var data = 10
return Clients.Client(Context.ConnectionId).loadOrders(data);
//return data;
}
In the above code, I want to send 'data' to the 'clientId' passed to this method.... | |
doc_23533850 | <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
android:title="@string/DateTimePreferencesTitle">
<CheckBoxPreference android:key="cb_pref"
android:title="@string/cb_pref_title"
android:summaryOn="@string/summaryOn"
android:summaryOff="@string/summaryOff"
... | |
doc_23533851 | These are emails received from the Ubuntu security mailing list. Somehow they produce weird  characters throughout the text, while reading the email with alpine seems to decode it just fine.
Here is one snippet from the email after it's been decoded:
 Felix Wilhelm, Fermin J. Serna, Gabriel Campana and Kevin Hamacher... | |
doc_23533852 |
A: You can target the selected options css through the customization points.
...
const useStyles = makeStyles((theme) => ({
option: {
background: "white",
"&:hover": {
background: "red"
},
'&[aria-selected="true"]': {
background: "blue"
}
}
}));
<Autocomplete
...
classes={{
... | |
doc_23533853 | ChunkLoadError: Loading chunk dashboard-dashboard-module failed.
I have 2 Modules as below:
*
*dashboard module
*product module
Below is my app.routing.ts
const routes: Routes = [
{ path: 'product', loadChildren: () => import('./product/product.module').then(m => m.ProductModule),
canActivate: [LoggedInGuard] },
{... | |
doc_23533854 | https://github.com/fraywing/textAngular/wiki/Customising-The-Toolbar
It says that to change the TextAngular toolbar options you need to do the following:
<text-angular ta-toolbar="[['h1','h2','h3'],['bold','italics']]"></text-angular>
I thought that my environment is being strange, so I set up a Plunker, however over ... | |
doc_23533855 |
Here is my Adapter:
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return 500;
}
public Object getItem(int position) {
return null;
}
public long getItemI... | |
doc_23533856 | The problem is that I don't know why one of my PHP variables is working while the other is not.
The problem I am running into is within the last if statement; the $check variable is not being printed, however when replaced it with another variable $pin, it worked.
Code
</header>
<head>
<h1> MD5 cracker</h1>
</he... | |
doc_23533857 | Our app currently forces the browser document mode to be IE7 using an IIS header, as we have some old code / Silverlight stuff, where the code looked odd if we didn't. This was implemented when IE7 went to IE8 and has never been turned off. I am trying to remove this IIS header, so that our application will run in the ... | |
doc_23533858 | pub struct Gamepad {
str: String,
}
pub enum Player {
Human(Gamepad),
Computer,
}
pub struct PlayerData {
pub player: Player, /* actually this should be private */
}
struct Pong {
players: Vec<PlayerData>,
}
fn update_game(_pong: &mut Pong) {}
fn main() {
println!("Hello, world!");
let ... | |
doc_23533859 |
If I open a new tab, I get the behavior I expected on start:
Here are my profiles:
What keeps my real default from loading on start?
A: I had a similar problem and it was caused by an "Arrangement" setup that was loaded with iTerm. Once I removed that the default profile would load correctly =D
| |
doc_23533860 | Invoke-WebRequest https://cakebuild.net/download/bootstrapper/windows -OutFile build.ps1
No changes of my own in that file. And my build.cake looks like this:
var configuration = "Release";
var buildPath = $"CakeEnvDemo/bin/{configuration}";
var buildDir = Directory(buildPath);
var solution = "CakeEnvDemo.sln";
Task... | |
doc_23533861 | * Running VirtualBox in a Xen environment is not supported
EC2 uses xen virtualization. On the other hand, its working fine on Windows Azure Virtual Machines which uses a customized version of Hyper-V.
So,cant we use virtualbox in Xen but in Hyper-V?
A: Are you sure that HyperV allow you to start the VM, I don't thi... | |
doc_23533862 | I have these tables:
Modules
- name (pk)
- status_id (fk references status(id))
Status
- id (pk)
- name
So in Module I declare relations:
public function relations()
{
return array(
'status'=>array( self::HAS_ONE, 'Status', 'status_id' ),
);
}
However this doesn't work, each status is NULL.
query executed by... | |
doc_23533863 | I've been building towards this and everything was going okay until I actually tried to retrieve the value in the column.
The problem occurs when I try to set @CurrentValue. The top 1 code is just temporary until I later extend the code but this is not the problem. In testing this I discovered that it errors when tryin... | |
doc_23533864 | From my understanding this is to keep the fragments loosely coupled from each other. However,
*
*Is this also the case for nested fragments? I can imagine it might make sense for a nested fragment to report directly to it's parent fragment instead of the Activity.
*If a nested fragment has its parent fragment imple... | |
doc_23533865 | The Problem is, if I enter a wrong or no parameter I get a Syntax error instead of the Usage echo.
"-v" cannot be processed syntactically at this Point.
@ECHO OFF
SETLOCAL EnableDelayedExpansion
set v=False
set q=False
if %1 EQU -v (
set v=True
) else (
if %1 EQU -q (
... | |
doc_23533866 | What is wrong?
$r = $db->parseAndExecute("SELECT USERSS.ID, USERNAME, PASSWORD, SCHVALENO"
. " FROM USERSS JOIN ZPATECNI ON ZPATECNI.ID_OSOBA = USERSS.ID WHERE ADMIN = 'NO'");
while (($row = oci_fetch_array($r, OCI_ASSOC + OCI_RETURN_LOBS)) != false) {
echo $row['ID'];
echo $row['USERNAME'];
echo $row[... | |
doc_23533867 | Here is the code:
fdlg = wx.FileDialog(self.panel_settings, "Input setting file path", "", "", "CSV files(*.csv)|*.*", wx.FD_SAVE)
if fdlg.ShowModal() == wx.ID_OK:
self.save_path = fdlg.GetPath() + ".csv"
with open(self.save_path, "wb") as file:
writer = csv.writer(file, delimiter = ',')
When a dialog pops u... | |
doc_23533868 | modelBuilder.Entity<SomeClass>().MapToStoredProcedures()
to generate stored procedures and altered SPs as per my need,now the problem is i am not able to use a custom SP (with some filter) for fetching the data for index action .
every suggestion will be appreciated
| |
doc_23533869 | here is my code
import json
import urllib
results = json.load(urllib.urlopen("https://www.kimonolabs.com/api/adgmajn2?apikey=L63EvSC1x5vG8iSbm9Jon3784mkDp1Or"))
parse_result = json.loads(results)
print parse_result
And here is json data format
{
"name": "google_test",
"count": 20,
"frequency": "Manual Cra... | |
doc_23533870 |
A: Optimizers (like gradient clipping) can be used in to different ways, first as is shown below:
julia> using Flux
julia> W = rand(2, 5)
2×5 Matrix{Float64}:
0.107144 0.643693 0.399019 0.764073 0.78122
0.367751 0.335326 0.442312 0.433656 0.443901
julia> b = rand(2)
2-element Vector{Float64}:
0.0357230184... | |
doc_23533871 | My sample data points
col1 col2
1 92
9 45
7 22
2 14
5 10
So search algorithm I am looking is like this,
say if key = 2 then function should return index of 2 since its available, say for example I want to search 3, its not there in col1, since its not available, I need to search nearest value in both d... | |
doc_23533872 | -(void)updateMarkerImagePinSize {
NSLog(@"Update Marker Image called");
//[self.mapView clear];
UIImage *pinImage;
AtmLocations *atmLocations = [ATMLocatorManager sharedATMLocatorManager].atmLocations;
CLLocationCoordinate2D searchedAddressCoordinate = CLLocationCoordinate2DMake(atmLocations.locations.startLatitude, a... | |
doc_23533873 | <?php
$url ="http://maps.googleapis.com/maps/api/geocode/xml?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA&sensor=false";
if (file_exists($url)) {
$xml = simplexml_load_file($url);
print_r($xml); # <-- Display in browser
} else {
exit('Failed!');
}
?>
A: You cannot use file_exists() with a URL. ... | |
doc_23533874 | <Button
android:layout_width="150dip"
android:id="@+id/button1"
android:layout_height="50dip"
android:text="@string/login"
android:layout_marginRight="10dip">
</Button>
I'd like to programmatically add an onclick() listener in it's Java file. How would I do this?
A: You just need something like th... | |
doc_23533875 |
A: Captions in default language (single available or English it seems):
To get captions of a YouTube video just use this Linux command (using curl and base64):
curl -s 'https://www.youtube.com/youtubei/v1/get_transcript?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8' -H 'Content-Type: application/json' --data-raw "{\"con... | |
doc_23533876 | I tried the following, but it doesn't work:
SELECT *
FROM(
SELECT MAX(`Session`.acDateF) as MaxDateF
FROM `Session`
WHERE `Session`.acType='1'
) as AcDate
GROUP BY `Session`.userId)
WHERE YEAR(`Session`.acDateF) =YEAR(CURRENT_DATE())-1
If the User has a record in the Session table this year it doesn't app... | |
doc_23533877 | I want to allow the user to upload a profile-picture from their profile. On their edit profile view, I added the following XAML code
<Grid Grid.Row="10"
Grid.Column="1">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
... | |
doc_23533878 |
A: Wikipedia says
Parse trees concretely reflect the syntax of the input language, making them distinct from the abstract syntax trees used in computer programming.
An answer on Quora says
A parse tree is a record of the rules (and tokens) used to match some input text whereas a syntax tree records the structure of... | |
doc_23533879 | function Test() {}
Test.someProp = bigObject;
I'm wondering if bigObject will always be in memory or it will gc sometime?
A: It will never be collected as long as someProp is alive (has a reference). If you delete Test.someProp or delete or empty the whole Test then it will be gCollected
| |
doc_23533880 | When an app is started by clicking on it, it becomes a child process of the explorer process. The same is true for all apps that are loaded when Windows starts up.
If you kill the explorer process using the "End Process Tree" context menu option in the task manager, it kills all child processes of the explorer process ... | |
doc_23533881 | I already created the smile dir in src/commands, with smile.c and Makefile, and added smile to src/commands/Makefile.
But after compiling I still get
# smile
smile: not found
Is there another file/header/script where I must add a reference to smile?
Thank you in advance!
A: You either need to specify the directory, ... | |
doc_23533882 | digikala.menu is ul in JSON
request.onload = function () {
var digikala = request.response;
for (var i = 0; i < digikala.menu.length; i++) {
var name = digikala.menu[0];
var ul = document.getElementById("navigation_item");
var li = document.createElement('li');
li.appendChild(doc... | |
doc_23533883 | Putting a simple expression language into java
But I now realise I need to use Rhino directly rather than ScriptEngine because I need to preserve Java 1.5 compatabiliy, I think I can run the evaluation as folllows
Context context = Context.enter();
try {
Scriptable scope = context.initStandardObjects();
String ... | |
doc_23533884 | val str = """ {"protectedBitcoinAddress":"moLM1zdPBSh81eykhfcoLZ3myqUSy9FRRG"} """
val request : JsValue = Json.parse(str)
println("Request: " + request.toString)
val result : Future[Result] = createUnsignedNLockTime()(FakeRequest().withJsonBody(request))
whenReady(result, timeout(19 seconds), interval(... | |
doc_23533885 |
A: You can do something like cd C:\a & winzip32.exe -min -a D:\a where the & separates commands so the that second one runs once the first has finished successfully. For example, you could run it like this:
Set oExec = WshShell.Exec("cmd /c cd C:\a & winzip32.exe -min -a D:\a")
Without the cmd /c in the beginning, yo... | |
doc_23533886 |
If you use a List, or other indexed collection, set the key column of
the foreign key to not null. Hibernate will manage the association
from the collections side to maintain the index of each element,
making the other side virtually inverse by setting update="false" and
insert="false"
If the underlying foreig... | |
doc_23533887 | Add Two Vertical Lines to LineChart
My question: How can I change different color of the series? I also want to change the background to be white.
The following is the chart that I create (it extends LineChart):
LineChartWithMarkers<Number, Number> chart = new LineChartWithMarkers<Number, Number>(xAxis, yAxis, dataset)... | |
doc_23533888 | Screen
Google map screen
A: You can read through the Official Google Documentation of API for Android. This guide introduces the features in the Google Places for Android and shows you how to configure your app to use the API.
The main entry points for the Google Places API for Android are the PlacePicker UI widget,... | |
doc_23533889 | TypeError: '>=' not supported between instances of 'tuple' and 'int'
I checked my version on python, because i was working on Visual Studio, and turned out that i was using 3.7.7, the latest, from what i know
Then i tried on python ide that had 3.4.4 and turned the same error
First i thought was the version of python,... | |
doc_23533890 | I am applying a Facebook authentication to my Expo app . Android everything is working as expected while is ios ONLY getting this error
[Error: Unsuccessful debug_token response from Facebook:
{"error":{"message":"(#100) The App_id in the input_token did not
match the Viewing
App","type":"OAuthException","code":100,"f... | |
doc_23533891 | swagger-codegen-maven-plugin requires the path to the Swagger spec file as an argument. Is there a way to configure swagger-jersey2-jaxrs to store that spec file to disk? That way I could always generate the Java sources without having to download the spec file by hand and then starting the swagger-codegen-maven-plugin... | |
doc_23533892 | I want to triggered another function when I click on the same <li> element (unclick).
<ul id="list">
<li>Option1</li>
<li>Option2</li>
<li>Option3</li>
<li>Option4</li>
<li>Option5</li>
<li>Option6</li>
</ul>
<script>
var elems = document.getElementsByTagName('li');
Array.from(elems).f... | |
doc_23533893 |
A: you can add the bootstrap files to your source (if you want to edit the bootstrap docs this is recomended) or just use the online-versions and apply the tags in the head part of your html document.
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.... | |
doc_23533894 | It would be great if you could show me logical steps that i need to perform to complete the task before me.
Working with PHP here. I need to figure out how to send a GET request from one page/web application and process as well as display it in another.
A simple example:
there are 2 php pages, one to send the request ... | |
doc_23533895 | I googled many examples and found many people used handshakes for their websocket channels, e.g. they let the client register the channel after the connection is upgraded to web socket and then got the client's identity information from the registration request.
My question is:
from the server side, the server is able ... | |
doc_23533896 | =SORT(FILTER('Base Sheet'!$A$2:$F, 'Base Sheet'!$A$2:$A <> ""),5,False)
in order to import and sort from a different sheet. I now want a sum at the bottom of the table but every time i add a new data set to the origional sheet it breaks the sorted table.
I figured i needed to work out the place i want the sum to show ... | |
doc_23533897 | async function Formulario() {
const schema = Yup.object().shape({
nome: Yup.string().required("Obrigatório!"),
cpf: Yup.string().required("Obrigatório!"),
});
const submitvalue = () => {
const frmdetails = {
'Nome': nonce,
'Cpf': cpff
};
};
return (
... | |
doc_23533898 | const path = require("path")
const UglifyJsPlugin = require("uglifyjs-webpack-plugin")
const glob = require("glob")
module.exports = {
entry: {
"bundle.js": glob.sync("build/static/?(js|css)/*.?(js|css)").map(f => path.resolve(__dirname, f)),
},
output: {
filename: "release/bundle.min.js",
},
module:... | |
doc_23533899 |
A: Expanding on Kent's correct answer
When disambiguating when which method will be called, I like to think of shadowing vs. overriding with the following
*
*Shadowing: The method called depends on the type of the reference at the point the call is made
*Overriding: The method called depends on the type of the ob... |
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