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Why does PHP consider 0 to be equal to a string?
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edited Apr 3 at 3:33
Peter Mortensen
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Stretch and scale a CSS image in the background - with CSS only
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CSS3 has a nice little attribute called background-size:cover.
This scales the image so that the background area is completely covered by the background image while maintaining the aspect ratio. The entire area will be covered....
ssh “permissions are too open” error
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3664
Keys need to be only readable by you:
chmod 400 ~/.ssh/id_rsa
If Keys need to be read-writ...
Dictionary vs Object - which is more efficient and why?
...me python test_dict.py && time python test_slots.py
real 0m27.398s (using 'normal' object)
real 0m16.747s (using __dict__)
real 0m11.777s (using __slots__)
Using CPython 2.6.2, including the named tuple test:
$ python --version
Python 2.6.2
$ time python test_obj.py && ti...
Python: try statement in a single line
...annoys me)
– Brant
Mar 26 '10 at 16:36
@Brant, Okay, that situation is a bit different than checking if a variable is ...
Rename package in Android Studio
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edited Sep 9 at 13:55
answered Mar 17 '15 at 6:32
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Do zombies exist … in .NET?
...ombie thread in .NET?
They sure do, look, I made one!
[DllImport("kernel32.dll")]
private static extern void ExitThread(uint dwExitCode);
static void Main(string[] args)
{
new Thread(Target).Start();
Console.ReadLine();
}
private static void Target()
{
using (var file = File.Open("t...
When should I use the Visitor Design Pattern? [closed]
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315
I'm not very familiar with the Visitor pattern. Let's see if I got it right. Suppose you have ...
What is the equivalent of Java's final in C#?
...o only allow a variable to be assigned once:
Java
public final double pi = 3.14; // essentially a constant
C#
public readonly double pi = 3.14; // essentially a constant
As a side note, the effect of the readonly keyword differs from that of the const keyword in that the readonly expression is eva...
Adding n hours to a date in Java?
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Nikita RybakNikita Rybak
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