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Proper use of the IDisposable interface
...d objects.
public class LoggingContext : IDisposable {
public Finicky(string name) {
Log.Write("Entering Log Context {0}", name);
Log.Indent();
}
public void Dispose() {
Log.Outdent();
}
public static void Main() {
Log.Write("Some initial stuff."...
Why is “import *” bad?
...
How about inside a doctest string? Does the import * get interpreted inside a "sandbox" in this case? Thanks.
– PatrickT
May 13 at 9:18
...
AngularJS : Factory and Service? [duplicate]
...rn anything which can be a class(constructor function), instance of class, string, number or boolean. If you return a constructor function, you can instantiate in your controller.
myApp.factory('myFactory', function () {
// any logic here..
// Return any thing. Here it is object
return {
...
Elegant way to combine multiple collections of elements?
...2.Where(x => true),
list3.OrderBy(x => x)
);
Looks better. The extra, otherwise redundant, class name I have to write is not a problem for me considering my sequences look cleaner with the Concat call. It's less of a problem in C# 6. You can just write:
return Concat(list1.Select(x = &g...
Converting from a string to boolean in Python?
Does anyone know how to do convert from a string to a boolean in Python? I found this link . But it doesn't look like a proper way to do it. I.e. using built-in functionality, etc.
...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...
The reason for first one working:
From MSDN:
In string concatenation operations,the C# compiler treats a null string the same as an empty string, but it does not convert the value of the original null string.
More information on the + binary operator:
The binary + operat...
JQuery to check for duplicate ids in a DOM
...
Very nice solution but it needs extra quotes in var ids = $('[id=\''+this.id+'\']'); so it works with dots and other weird things in IDs.
– zidarsk8
Oct 12 '11 at 14:43
...
How to check whether a string is a valid HTTP URL?
There are the Uri.IsWellFormedUriString and Uri.TryCreate methods, but they seem to return true for file paths etc.
9...
Java Security: Illegal key size or default parameters?
...
import java.util.Map;
//method
public static void fixKeyLength() {
String errorString = "Failed manually overriding key-length permissions.";
int newMaxKeyLength;
try {
if ((newMaxKeyLength = Cipher.getMaxAllowedKeyLength("AES")) < 256) {
Class c = Class.forNam...
OWIN Startup Class Missing
...roblem occured after removing the OWIN startup class.
The problem was the extra owin dll's in my bin folder. When I deleted them, the problem was resolved. You should delete them by deleting the bin folder. Clean Solution does not delete these dlls.
Somehow, IIS still executes the OWIN dll's when ...