I want to use radio button in a form using Angular 2
Options : <br/>
1 : <input name="options" ng-control="options" type="radio" value="1" [(ng-model)]="model.options" ><br/>
2 ..
I have done a little Django development, but it has all been in a text editor. I was curious what more advanced development tools others are using in their Django development.
I am used to using Visu..
The current top-voted to this question states:
Another one that's not so much a security issue, although it is security-related, is complete and abject failure to grok the difference between hashi..
I'm using Seaborn's lmplot to plot a linear regression, dividing my dataset into two groups with a categorical variable.
For both x and y, I'd like to manually set the lower bound on both plots, but ..
I have a table with following structure
Table name: matches
That basically stores which product is matching which product. I need to process this table
And store in a groups table like below.
Tab..
I want to count the cells that contain anything within a range.
Any cell that contain text, or numbers or something else should do a plus one in my result-cell.
I found this function,
countif(range;..
When I type uname -a, it gives the following output.
Linux mars 2.6.9-67.0.15.ELsmp #1 SMP Tue Apr 22 13:50:33 EDT 2008 i686 i686 i386 GNU/Linux
How can I know from this that the given OS is 32 or ..
When I run Chrome browser using WebDriver, I am getting following message on console. Please let me know how to resolve it.
"Starting ChromeDriver (v2.10.267521) on port 22582 " "Only local
con..
How do I write an IF statement with multiple arguments in T-SQL?
Current source error:
DECLARE @StartDate AS DATETIME
DECLARE @EndDate AS DATETIME
SET @StartDate = NULL
SET @EndDate = NULL
IF (@St..
I have a React component
export default class Archive extends React.Component {
...
}
componentDidMount and onClick methods partially use the same code, except for slight change in parameters.
..
In Laravel application I'm trying to achieve a button inside view that can allow user to download file without navigating to any other view or route
Now I have two issues:
(1) below function throwing..
I'm having lots of errors in my final project (a poker and black jack sim). I'm using a vector to implement the "hands" in the blackJack class, and I'm using a structured data type declared in another..
Following is my file 2015_09_14_051851_create_orders_table.php.
And I want to change $table->integer('category_id'); as a string with new migration.
<?php
use Illuminate\Database\Schema\Bluepr..
I am using a formula field to concatonate 2 decimal values separated by a dash. However, I want the result to trim all unneccesary trailing zeros and decimal points for both values.
For example, I wa..
I often have to sort a dictionary, consisting of keys & values, by value. For example, I have a hash of words and respective frequencies, that I want to order by frequency.
There is a SortedList ..
How do I use valgrind to find the memory leaks in a program?
Please someone help me and describe the steps to carryout the procedure?
I am using Ubuntu 10.04 and I have a program a.c, please help me..
I am using twitter's bootstrap's popover here. Right now, when i scroll over the popover text a popover appears with just text from the <a>'s data-content attribute. I was wondering if there w..
I got the following error from a MySQL query.
#126 - Incorrect key file for table
I have not even declared a key for this table, but I do have indices. Does anyone know what could be the problem?..
I can't seem to modify the font size of a UILabel with the following code:
itemTitle.font = [UIFont systemFontOfSize:25];
As i increase the number 25 to something greater, it seems to only add a to..
I'm looking for a KeyListener for a game I'm developing in JavaScript. I have no idea how this would work in real code but it would be something like this:
if(keyPress == upKey)
{
playerSpriteX ..
I can't find any accessible examples showing how two (or more) different modules are connected to work together.
So, I'd like to ask whether anyone has time to write an example explaining how modules..
My question is: Is it possible to get the azure active directory tenant id without using powershell command?
I found this two blogs and with this help, I'm already able to get the tenant ID and subsc..
Angular 5, Typescript 2.7.1
I can't seem to get the checkbox to be checked when returning a boolean, I've tried, item.check returns either true or false.
<tr class="even" *ngFor="let item of rows..
Is BindingResult useful to bind just exceptions with view, or something else?
what is the exact use of BindingResult?
Or is it useful in binding model attribute with view...
I am able to get both the value and row of the mysql query result.
But I am struggling to get the single output of a query. e.g.:
$result = mysql_query("SELECT COUNT(*) FROM Students;");
I need th..
I wish to calculate the time it took for an API to return a value.
The time taken for such an action is in the space of nano seconds. As the API is a C++ class/function, I am using the timer.h to cacu..
What is the best method to get the clients local time irrespective of the time zone of clients system? I am creating an application and i need to first of all get the exact time and date of the place ..
I need to use an std::string to store data retrieved by fgets(). To do this I need to convert the char* return value from fgets() into an std::string to store in an array. How can this be done?..
Familiar with Java but unfamiliar with IntelliJ, how does one "get started" with JUnit integration?
Inspired by Looking for a tutorial on using JUnit with Intellij IDEA 9.x which didn't answer my que..
I came across the data type int32_t in a C program recently. I know that it stores 32 bits, but don't int and int32 do the same?
Also, I want to use char in a program. Can I use int8_t instead? Wha..
I'm using WebStorm 7 for Firefox Add-on SDK development.
WebStorm shows a warning: "Unresolved function or method" for require().
I want to get rid of the warning.
var pageMod = require("sdk/page-m..
When I shrink the window and click the button it doesn't work. Button doesn't respond. What seems to be the problem here could anyone tell me please?
<button type="button"
class="navbar-t..
I have an enum construct like this:
public enum EnumDisplayStatus
{
None = 1,
Visible = 2,
Hidden = 3,
MarkedForDeletion = 4
}
In my database, the enumerations are referenced by..
Currently when I have to use vector.push_back() multiple times.
The code I'm currently using is
std::vector<int> TestVector;
TestVector.push_back(2);
TestVector.push_back(5);
TestVec..
I cannot get word-wrap to work with this example...
<html>
<head></head>
<body>
<table style="table-layout:fixed;">
<tr>
<td style="word-wrap: break-word; widt..
I rather thought this would not be so hard to find out but appearantly it is not easy to find an awesome cross device article, like you'd expect.
I want to create a link which opens either the mobile..
I have a external link inside my modal, and I want the modal to hide after the user has clicked on the link. How do I do that?
Here is my code:
<div class="modal hide fade" id="modal..
I have 2 MYSQL tables, users and scores. Detail:
users table:
scores table:
My intention is get 20 users list that have point field sort DESC (descending) combine avg_time field sort ASC (a..
I'm experimenting with using the command pattern to allow my web layer to work with Hibernate entities within the context of a single transaction (thus avoiding lazy loading exceptions). I am, however..
I checked this post already. But it doesn't answer my question. I want to get all the active directory groups in which a particular user is a member.
I've written the following code. But I'm not able..
I'm using an object from a 3rd party API that has a property of type System.Windows.Media.ImageSource, yet I can't seem to find the System.Windows.Media namespace anywhere. If I try to add a reference..
I am running this:
import csv
import sys
reader = csv.reader(open(sys.argv[0], "rb"))
for row in reader:
print row
And I get this in response:
['import csv']
['import sys']
['reader = csv.read..
I'm a newbie to Fragments and custom ListView adapters. Can anyone give me a hand please?
I've got my Fragment where I have my ListView
public class RecordingListFragment extends Fragment implements..
Is it possible to run first the program then wait for the input of the user in command line.
e.g.
Run...
Process...
Input from the user(in command line form)...
Process...
..
I have a shell script which conditionally calls a function.
For Example:-
if [ "$choice" = "true" ]
then
process_install
elif [ "$choice" = "false" ]
then
process_exit
fi
process_install()
{
..
Is there any way that I can get the image path from drawable folder in android as String. I need this because I implement my own viewflow where I'm showing the images by using their path on sd card, b..
CREATE PROCEDURE [test].[proc]
@ConfiguredContentId int,
@NumberOfGames int
AS
BEGIN
SET NOCOUNT ON
RETURN
@WunNumbers TABLE (WinNumb int)
INSERT INTO @WunNumbers (WinNumb)
SELECT TOP (@Numb..
This might be silly but I am unable to install cPickle with python 3.5 docker image
Dockerfile
FROM python:3.5-onbuild
requirements.txt
cpickle
When I try to build the image
$ docker build -t ..
I get this Tomcat Error:
Sep 09, 2012 4:16:54 PM org.apache.catalina.core.AprLifecycleListener init
Information: The APR based Apache Tomcat Native library which allows optimal performance in product..
I want to convert the follow string to date:
2004-09-30 23:53:48,140000000
I tried:
to_date('#', 'YYYY-MM-DD HH24:MI:SS,FF9')
But PL/SQL keep throwing this error:
ORA-01821: date format not rec..
I have the following program:
int main(int argc, char *argv[])
{
char ch1, ch2;
printf("Input the first character:"); // Line 1
scanf("%c", &ch1);
printf("Input the second character:"); ..
Could you help me solve this problem ?
When I try to click "query database" under database menu in Mysql workbench. it gives me an error:
Cannot Connect to Database Server
Your connection attempt f..
I'm trying to make it so when I click on a link in a HTML page, it dynamically loads the requested page into a div with jQuery.
How can I do that?
<html>
<head>
<script type="text/jav..
When creating email messages you are supposed to set the Content-Type to multipart/alternative when sending HTML and TEXT or multipart/mixed when sending TEXT and attachments.
So what do you do if yo..
How can I make input group involves two inputs?
<div class="input-group">
<input type="text" class="form-control" placeholder="MinVal">
<input type="text" class="form-control" ..
I've followed the official installation instructions here for Windows XP. But sometimes when I execute mvn --version, I receive the error message,
'mvn' not recognized as an internal or external c..
A simple question but Google hasn't been helping much.
I have an if statement with many conditions (have to check for 10 or 15 constants to see if any of them are present.)
Instead of writing someth..
DECLARE @day CHAR(2)
SET @day = DATEPART(DAY, GETDATE())
PRINT @day
If today was the 9th of December, the above would print "9".
I want to print "09". How do I go about doing this?..
I've got code similar to the following...
<p><label>Do you have buffet facilities?</label>
<asp:RadioButtonList ID="blnBuffetMealFacilities:chk" runat="server">
<asp:..
Possible Duplicate:
JavaScript data formatting/pretty printer
I am getting a bit tired of looking at unformatted json blobs in FireBug.
Does anyone know an equivalent to PHP's print_r() f..
using scp to copy files from 1 unix server to another regularly and performing certain actions. to do this quickly I wish to use a unix script which does the scp and inputs the password required to co..
If i define a global variable in a .c file, how can i use the value of the same variable in another .c file?
file1.c
#include<stdio.h>
int i=10;
int main()
{
printf("%d",i);
return 0;
}
f..
I'd like to create a file with path x using python. I've been using os.system(y) where y = 'touch %s' % (x). I've looked for a non-directory version of os.mkdir, but I haven't been able to find anythi..
Okay, so I'm going to take the off chance that someone here has used zxing before. I'm developing a Java application, and one of the things it needs to do is encode a byte array of data into a QR Code..
The first screen of my application is a UITableViewController without a navigation bar, which means that the content flows under the status bar so there's a lot of text collisions. I've adjusted both ..
I'm trying to get a CardView to display the ripple effect when touched by setting the android:backgound attribute in the activity XML file as described here on the Android Developers page, but it isn'..
I am trying to make a Dictionary lookup table in C#. I need to resolve a 3-tuple of values to one string. I tried using arrays as keys, but that did not work, and I don't know what else to do. At t..
Well, I have a page with links to reports. Whenever somebody clicks on one report, they can download the excel file. However, sometimes there are no fields to make a report; in that case, I want to di..
I have 4 DIV's right next to each other, and they're all centered in the middle of the screen. I have 2 words in each div, but I don't want them at the top, I want them to appear in the bottom right h..
How can I restrict users from entering special characters in the text box. I want only numbers and alphabets to be entered ( Typed / Pasted ).
Any samples?..
I'm trying to create a document out of my module. I used pydoc from the command-line in Windows 7 using Python 3.2.3:
python "<path_to_pydoc_>\pydoc.py" -w myModule
This led to my shell bein..
Suppose this markup:
<table class="table table-bordered" align="center">
No mather how many cells I have, the table is always 100% width. Why's that? ..
Is it possible to only merge some columns? I have a DataFrame df1 with columns x, y, z, and df2 with columns x, a ,b, c, d, e, f, etc.
I want to merge the two DataFrames on x, but I only want to merg..
Does anyone know how I can get the index position of duplicate items in a python list?
I have tried doing this and it keeps giving me only the index of the 1st occurrence of the of the item in the lis..
What I want is to start counting time somewhere in my code and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs ar..
I would like to use CASE statement in SELECT.
I select from user table, and (as one attribute) I also use nested SQL:
SELECT
registrationDate,
(SELECT COUNT(*) FROM Articles WHERE userId = U..
I have cloned a remote Git repository to my laptop, then I wanted to add a tag so I ran
git tag mytag master
When I run git tag on my laptop the tag mytag is shown. I then want to push this to the ..
I'd like to make the output of tail -F or something similar available to me in Python without blocking or locking. I've found some really old code to do that here, but I'm thinking there must be a bet..
I want to add a row to a database table, but if a row exists with the same unique key I want to update the row.
For example:
INSERT INTO table_name (ID, NAME, AGE) VALUES(1, "A", 19);
Let�..
I'm trying to parse an Unix timestamp but I get out of range error. That doesn't really makes sense to me, because the layout is correct (as in the Go docs):
package main
import "fmt"
import "time"
..
Is grep capable of providing the line number on which the specified word appears?
Also, is possible to use grep to search for a word starting from some certain line downward?..
I have a bunch of JavaScript files that I would like to include in the page, but I don't want to have to keep writing
<script type="text/javascript" src="js/file.js"></script>
So is th..
I am trying to return some JSON from a WCF service. This service simply returns some content from my database. I can get the data. However, I am concerned about the format of my JSON. Currently, the ..
Possible Duplicate:
how to add new elements to a String[] array?
How can I add new item to the String array ? I am trying to add item to the initially empty String. Example :
String a []..
How do I reset my local branch to be just like the branch on the remote repository?
I did:
git reset --hard HEAD
But when I run a git status,
On branch master
Changes to be committed:
(use "git..
I am getting the Error
System.IO.FileLoadException : Could not load file or assembly
'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral,
PublicKeyToken=30ad4fe6b2a6aeed' or one of its depende..
I have the following data:
SQL> select * from booking_session;
BK_ID|BK_DATE
-----|-------------------------
1|18-MAR-12 10.00.00.000000
2|18-MAR-12 10.25.00.000000
3|18-MAR-12 10.30...
I'm designing my database schema using MySQL Workbench, which is pretty cool because you can do diagrams and it converts them :P
Anyways, I've decided to use InnoDB because of it's Foreign Key suppor..
I have the following code:
char *s1, *s2;
char str[10];
printf("Type a string: ");
scanf("%s", str);
s1 = &str[0];
s2 = &str[2];
printf("%s\n", s1);
printf("%s\n", s2);
When I run the co..
In jQuery, there are .hide() and .show() methods which sets the CSS display: none setting.
Is there an equivalent function which would set the visibility: hidden setting?
I know I can use .css() b..
I have written a bash script that takes an input file as an argument and reads it.
This file contains some paths (relative to its location) to additional files used.
I would like the script to go to..
I want to put a packman game on my *.xhtml page.(I am using jsf 2 and primefaces 3.5)
However,
when I "translated" the html page in xhtml I get an error at this script:
<script>
var ..
In my field it's very common to square some numbers, operate them together, and take the square root of the result. This is done in pythagorean theorem, and the RMS calculation, for example.
In numpy..
How can I delete a commit that I made on GitLab? This commit that I made is not the HEAD now.
If I can't delete it, can I edit?
When it was the HEAD, I tried:
git reset --soft HEAD
git reset -..
My configuration:
windows XP SP3
JDBC 2005
MS SQL Server 2008 Express, exposed via tcp/ip on port 1433
sqljdbc.jar in class path
I tried:
try {
Class.forName("com.microsoft.sqlserver.jdbc...
From what I gather, here (for example), this should print the current year in two digits
print (datetime.strftime("%y"))
However, I get this error
TypeError: descriptor 'strftime' requires a 'dat..
I've installed ELMAH 1.1 .Net 3.5 x64 in my ASP.NET project and now I'm getting this error (whenever I try to see any page):
Could not load file or assembly
'System.Data.SQLite, Version=1.0.61.0..
How can I convert a string to a date time object in javascript by specifying a format string?
I am looking for something like:
var dateTime = convertToDateTime("23.11.2009 12:34:56", "dd.MM.yyyy HH:..
What's the exact difference between Unicode and ASCII?
ASCII has a total of 128 characters (256 in the extended set).
Is there any size specification for Unicode characters?..
In my .env file I have the following:
IMAP_HOSTNAME_TEST=imap.gmail.com
[email protected]
IMAP_PASSWORD_TEST=mypw
Now I would like to use them in my controller. I've tried this, ..
Is it possible to set a environment variable at the system level from a command prompt in Windows 7 (or even XP for that matter). I am running from an elevated command prompt.
When I use the set comm..
Some thoughts are that the ELEMENT_ID.focus() is inside divs that are hidden at certain times.
This should be an easy problem to solve -- but I'm struggling :(
***code works fine -- the text field ..
I want to change font color in TextField .I found -fx-background-color , -fx-border-color for changing the color of background and border but nothing for text . any ideas? thanks in advamce..
Is it possible to log out user from a web site if he is using basic authentication?
Killing session is not enough, since, once user is authenticated, each request contains login info, so user is auto..
AngularJS Developer Guide - Forms tell there are many styles and directives regarding forms and fields. For each one, a CSS class:
ng-valid
ng-invalid
ng-pristine
ng-dirty
ng-touched
ng-untouched
W..
What is the difference between the maven scope compile and provided when artifact is built as a JAR? If it was WAR, I'd understand - the artifact would be included or not in WEB-INF/lib. But in case o..
I am new to C++ programming, but I have experience in Java. I need guidance on how to pass objects to functions in C++.
Do I need to pass pointers, references, or non-pointer and non-reference values..
I created a web project and it runs well in Visual studio. However, I got the following error after published it to azurewebsites. What can cause the issue?
Could not load file or assembly 'System..
I've just started using Android Studio (IntelliJ), and I now look for the feature to find the occurrence of a string in any of the files in my project. For example: I want to find all the files that c..
The problem: while using nvm to install Node.js I was able to install the version of Node.js I need, but nvm does not install npm automatically. NPM's page provides no information about installing it...
I want to initialize a struct element, split in declaration and initialization. This is what I have:
typedef struct MY_TYPE {
bool flag;
short int value;
double stuff;
} MY_TYPE;
void function..
I am having a problem with ad-hoc distribution on my iPhone. I have developed an application with SDK 3.0. I have a developer's license. I have added certificates and provisioning profiles in my proje..
I am new in XSLT so I'm little bit confused about the two tags,
<xsl:apply-templates name="nodes">
and
<xsl:call-template select="nodes">
So can you list out the difference between..
I'm new to Laravel. To try and keep my app organized I would like to put my controllers into subfolders of the controller folder.
controllers\
---- folder1
---- folder2
I tried to route to a contro..
After reading the mkdir(2) man page for the Unix system call with that name, it appears that the call doesn't create intermediate directories in a path, only the last directory in the path. Is there a..
How can I remove blank values from an array?
For example:
string[] test={"1","","2","","3"};
in this case, is there any method available to remove bl..
I wonder if there is a way to mask the long list output of The following objects are masked from XXX(position 11): every time I call attach() function? ..
I have an HTML string representing an element: '<li>text</li>'. I'd like to append it to an element in the DOM (a ul in my case). How can I do this with Prototype or with DOM methods?
(I ..
I'm getting this exception when trying to do an SqlBulkCopy from a DataTable.
Error Message: The given value of type String from the data source cannot be converted to type money of the specified tar..
I am trying to open port 3306 in iptables in my Debian System to allow access to MySQL server. For which I entered this command:
root@debian:/# sudo iptables -A INPUT -p tcp --dport 3306 ACCEPT
root@..
I'm using this statement in SQLServer and it works fine:
SELECT TOP 1000 *
FROM [SomeTable]
It gives me the TOP 1000 records from SomeTable, now which keyword should I use instead of Top if I..
This question calls for "line numbers", if you do not care about line numbers in the output see this question and answer.
Basically, I don't want to see the changed content, just the file names and..
I know how to remove an entry, 'key' from my dictionary d, safely. You do:
if d.has_key('key'):
del d['key']
However, I need to remove multiple entries from a dictionary safely. I was thinking o..
I googled around for information on how to hide one’s own console window. Amazingly, the only solutions I could find were hacky solutions that involved FindWindow() to find the console window by its..
I have a relatively large table (currently 2 million records) and would like to know if it's possible to improve performance for ad-hoc queries. The word ad-hoc being key here. Adding indexs is not an..
I have the following playbook, Playbook with output
There are currently no errors and it runs fine. However, it does not display the output to the console. I have come across this with other playbook..
I have a long document of commands. Using Notepad++ or regex, I want to delete all lines containing "help" including keyboard_help, etc.
How can this be done?..
According to HTML specs, the select tag in HTML doesn't have a readonly attribute, only a disabled attribute. So if you want to keep the user from changing the dropdown, you have to use disabled.
The..
I've got an HTML document hosted on a remote web server. I'm trying to have one of the elements on the web page use an image file from my local file system as its background image. No luck with Chrome..
I'm playing around with React and ES6 using babel and webpack. I want to build several components in different files, import in a single file and bundle them up with webpack
Let's say I have a few co..
This is the java file that is giving the error
package com.example.daksh.timetable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import androi..
I am having an issue in setting up a one to many relationship in my annotated object.
I have the following:
@MappedSuperclass
public abstract class MappedModel
{
@Id
@GeneratedValue(strategy..
I've been fiddling with this for a while but it won't work and I can't figure out why. Please help. Here is what I have:
<html>
<head>
<title>lala</title>
</head>
&l..
When copying an array in JavaScript to another array:
var arr1 = ['a','b','c'];
var arr2 = arr1;
arr2.push('d'); //Now, arr1 = ['a','b','c','d']
I realized that arr2 refers to the same array as ar..
I am deploying sql express with my application. I will like that database engine to accept remote connections. I know how to configure that manual by launching the sql server configuration manager, en..
When selecting a sub dataframe from a parent dataframe, I noticed that some programmers make a copy of the data frame using the .copy() method. For example,
X = my_dataframe[features_list].copy()
.....
Since TypeScript is strongly-typed, simply using if () {} to check for null and undefined doesn't sound right.
Does TypeScript have any dedicated function or syntax sugar for this?..
EDIT: this is a duplicate, see here
I can't find any examples of using a dynamic key name when setting the state. This is what I want to do:
inputChangeHandler : function (event) {
this.se..
Can anybody tell me details about the hs_err_pid.log file generated when Tomcat crashes?
Are any specific settings required on the Java tab of Tomcat configuration tool in order to generate a hs_err_..
I'm inside a big function I have to write. In the last part I have to calculate the mean of a column in a data frame. The name of the column I am operating on is given as an argument to the function...
I want to delete all rows in a datatable.
I use something like this:
foreach (DataRow row in dt.Rows)
{
row.Delete();
}
TableAdapter.Update(dt);
It works good but it takes lots of time if I have ..
I have problem when trying to parse with minimum value to map in Android.
There some sample JSON format with more information ex:
[{id:"1", name:"sql"},{id:"2",name:"android"},{id:"3",name:"mvc"}]
..
What is the maximum length of the alert text of an iOS push notification?
The documentation states that the notification payload has to be under 256 bytes in total, but surely there must be a specifi..
I'm looking to split a commit up and not sure which reset option to use.
I was looking at the page In plain English, what does "git reset" do?, but I realized I don't really understand what..
So, I'm attempting to simply transfer folder of files from my local computer to a server via ssh and scp. After sudoing I'm using the command as follows:
scp -r C:/desktop/myfolder/deployments/ user..
Is there a way to get the raw SQL string executed when calling PDOStatement::execute() on a prepared statement? For debugging purposes this would be extremely useful...
I want to make the following curl call in my C# console application:
curl -d "text=This is a block of text" \
http://api.repustate.com/v2/demokey/score.json
I tried to do like the question po..
I want to use a keyDown event on a div in React. I do:
componentWillMount() {
document.addEventListener("keydown", this.onKeyPressed.bind(this));
}
componentWillUnmount() {
documen..
I would like to modify a file inside my jar. Is it possible to do this without extracting and re jarring, from within my application?
File i want to modify are configuration files, mostly xml based.
..
I notice that most people use the words HTML tags and HTML elements interchangeably.
But what is the difference between them?
The way I see it is that tags are in the source code and elements are ..
var a = [1, 2, 3];
var b = [3, 2, 1];
var c = new Array(1, 2, 3);
alert(a == b + "|" + b == c);
demo
How can I check these array for equality and get a method which returns true if they are equal?..
Similar to this question here I am trying to monitor if a set of website links are up and running or not responding. I have found the same PowerShell script over the Internet.
However, instead of dir..
My project has Spring Security.
Main issue: Not able to access swagger URL at http://localhost:8080/api/v2/api-docs. It says Missing or invalid Authorization header.
Screenshot of the browser window..
I upgraded an Angular 4 project using angular-seed and now get the error
Found the synthetic property @panelState. Please include either "BrowserAnimationsModule" or "NoopAnimationsModule" in your..
I keep getting this error message everytime I run this query:
Msg 8115, Level 16, State 8, Line 33
Arithmetic overflow error converting numeric to data type numeric.
The statement has been terminated..
I wrote some code to convert my hexadecimal display string to decimal integer. However, when input is something like 100a or 625b( something with letter) I got an error like this:
java.lang..
I have a simple "Hello Android" application on my computer (Eclipse environment), and I have built an APK file. How do I transfer the APK file to my Android phone for testing?
My phone is Ideos runni..
Using pip, is it possible to figure out which version of a package is currently installed?
I know about pip install XYZ --upgrade but I am wondering if there is anything like pip info XYZ. If not wh..
I just set up my new homepage at http://ritter.vg. I'm using jQuery, but very minimally.
It loads all the pages using AJAX - I have it set up to allow bookmarking by detecting the hash in the URL.
..
I am currently working on a server control for other applications in our company to interface with a WCF service. Every time I make a change code change and recompile the control, I increment the th..
I found a lot of Regex email validation in SO but I did not find any that will accept an empty string. Is this possible through Regex only? Accepting either empty string or email only? I want to hav..
I have a datetime string being provided to me in the following format:
yyyy-MM-dd HH:mm:ss
2011-07-14 11:23:00
When attempting to parse it into a JavaScript date() object it fails. What is the best..
I have the following code in a Selenium 2 Web Driver test which works when I am debugging but most of the time fails when I run it in the build. I know it must be something to do with the way the page..
I am trying to write a dictionary to a txt file. Then read the dict values by typing the keys with raw_input. I feel like I am just missing one step but I have been looking for a while now.
I get thi..
I have taken a list and insert some value in it
public List<DateTime> dates = new List<DateTime>();
DateTime dt1 = DateTime.Parse(12/1/2012);
DateTime dt2 = DateTime.Parse(12/6/2..
This is a slightly weird request but I am looking for a way to write a list to file and then read it back some other time.
I have no way to remake the lists so that they are correctly formed/formatte..
I never use CTE with recursion. I was just reading an article on it. This article shows employee info with the help of Sql server CTE and recursion. It is basically showing employees and their manager..
My current code is shown below - I'm importing a MAT file and trying to create a DataFrame from variables within it:
mat = loadmat(file_path) # load mat-file
Variables = mat.keys() # identify var..
I am trying to set up a project using Maven (m2eclipse), but I get this error in Eclipse:
Description Resource Path Location Type
Could not calculate build plan: Failure to transfer ..
Why oh why can I not connect to mysql?
mysql -u root -ptest101 -h xxx.xxx.xxx.xxx
ERROR 1130 (HY000): Host 'xxx.xxx.xxx.xxx' is not allowed to connect to this MySQL server
In my.cnf I have the belo..
I'm trying to get content of HttpResponseMessage. It should be: {"message":"Action '' does not exist!","success":false}, but I don't know, how to get it out of HttpResponseMessage.
HttpClient httpCli..
I am learning Python virtual environment. In one of my small projects I ran
pipenv run python myproject.py
and it created a virtualenv for me in C:\Users\USERNAME\.virtualenvs
I found it also created..
I recently ran into with posting Javascript requests to another domain. By default XHR posting to other domains is not allowed.
Following the instructions from http://enable-cors.org/, I enabled th..
My question is on the title.
I don't know how to add a border in a specific side, top or bottom, any side...
layer.border draws the border for the whole view.....
What is wrong with this statement?
ALTER Function [InvestmentReturn].[getSecurityMinLowForPeriod](@securityid int,
@start datetime,
@end datetime)
returns xml
begin
declare @results varchar(..
While I was trying the following SQL command , I got sql error.
INSERT INTO exampleTbl VALUES('he doesn't work for me')
where doesn't contain the apostrophe.
What is the way to insert text having ..