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Android Studio IDE: Break on Exception
... || this instanceof java.io.FileNotFoundException || this instanceof javax.net.ssl.SSLHandshakeException || this instanceof javax.net.ssl.SSLPeerUnverifiedException || this instanceof android.system.GaiException || this instanceof java.net.SocketTimeoutException || this instanceof java.net.SocketExc...
Load a WPF BitmapImage from a System.Drawing.Bitmap
...s.Seek(0, SeekOrigin.Begin); before setting bi.StreamSource. I'm using .NET 4.0.
– mlsteeves
May 7 '10 at 13:57
6
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URLEncoder not able to translate space character
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by `+'
You will have to replace it, e.g.:
System.out.println(java.net.URLEncoder.encode("Hello World", "UTF-8").replace("+", "%20"));
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Find() vs. Where().FirstOrDefault()
...> predates the other methods. List<T> was added with generics in .NET 2.0, and Find was part of the API for that class. Where and FirstOrDefault were added as extension methods for IEnumerable<T> with Linq, which is a later .NET version. I cannot say with certainty that if Linq existe...
How to enable Bootstrap tooltip on disabled button?
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Here is some working code: http://jsfiddle.net/mihaifm/W7XNU/200/
$('body').tooltip({
selector: '[rel="tooltip"]'
});
$(".btn").click(function(e) {
if (! $(this).hasClass("disabled"))
{
$(".disabled").removeClass("disabled").attr("rel", null);
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Which is generally best to use — StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCul
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Newer .Net Docs now has a table to help you decide which is best to use in your situation.
From MSDN's "New Recommendations for Using Strings in Microsoft .NET 2.0"
Summary: Code owners previously using the InvariantCulture for...
Test if string is a guid without throwing exceptions?
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Once .net 4.0 is available you can use Guid.TryParse().
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How to call any method asynchronously in c#
... the async/await keywords, you can just use the Task Parallels library in .Net 4. It's much, much nicer than using BeginInvoke/EndInvoke, and gives a clean way to fire-and-forget for async jobs:
using System.Threading.Tasks;
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void Foo(){}
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new Task(Foo).Start();
If you have methods to call...
Getting image dimensions without reading the entire file
...he dimensions without loading the entire image, and it works on any image .Net can load. Why this messy and incomplete solution has so many upvotes is beyond understanding.
– dynamichael
Nov 23 '18 at 20:29
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Regular Expression for alphanumeric and underscores
... characters (or an empty string), try
"^[a-zA-Z0-9_]*$"
This works for .NET regular expressions, and probably a lot of other languages as well.
Breaking it down:
^ : start of string
[ : beginning of character group
a-z : any lowercase letter
A-Z : any uppercase letter
0-9 : any digit
_ : unders...