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Python regular expressions return true/false
...h objects are always true, and None is returned if there is no match. Just test for trueness.
if re.match(...):
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Facebook Like Button - how to disable Comment pop up?
...ke button (be careful to refresh your page after unliking the link you are testing with) and then start typing, the <div> stays the same size but shows the text entry box, then press tab and the Close and Post buttons become visible. Not good. I was testing with Firefox.
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How can I inject a property value into a Spring Bean which was configured using annotations?
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Why this methods works in a test context but not in the main context ?
– luksmir
Sep 5 '13 at 8:03
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How to swap two variables in JavaScript
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+1. But the shortest version will be in ECMAScript 6: [a, b] = [b, a];.
– dfsq
Apr 24 '13 at 20:42
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What is the maximum length of a valid email address?
...al examples are in fact invalid addresses.
I've collated a couple hundred test addresses, which you can find at http://www.dominicsayers.com/isemail
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Jquery If radio button is checked
...hods, .is() does not create a new jQuery object. Instead, it allows you to test the contents of a jQuery object without modification." -- api.jquery.com/is
– Asaph
Jul 6 '14 at 5:10
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Strings are objects in Java, so why don't we use 'new' to create them?
...n case anyone needs reminding, always use .equals() to compare Strings; == tests for physical equality).
Interning String literals is good because they are often used more than once. For example, consider the (contrived) code:
for (int i = 0; i < 10; i++) {
System.out.println("Next iteration...
Visual Studio opens the default browser instead of Internet Explorer
...ing to @Cory. You might try Default Browser Changer instead but I have not tested it. If you already have the WoVS plugin I would recommend backing it up so that you can install it later.
The following solution may no longer work:
WoVS Default Browser Switcher:
http://visualstudiogallery.msdn.mic...
How to force a html5 form validation without submitting it via jQuery
...ion() and all worked great. I keep all JS out of HTML. MyFunction can then test form.checkValidity() to continue.
– orad
Oct 16 '13 at 19:20
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Reading CSV file and storing values into an array
...ic void Main(string[] args)
{
using(var reader = new StreamReader(@"C:\test.csv"))
{
List<string> listA = new List<string>();
List<string> listB = new List<string>();
while (!reader.EndOfStream)
{
var line = reader.ReadLine(...