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Restoring state of TextView after screen rotation?
...rozen icicle in addition to meta-data such as the current cursor position. By default this is disabled; it can be useful when the contents of a text view is not stored in a persistent place such as a content provider
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Changing the case of a string in Eclipse
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By default, the hotkeys:
CTRL+SHIFT+Y changes to lowercase.
CTRL+SHIFT+X changes to UPPERCASE.
Or, on a Mac:
⌘+⇧+Y changes to lowercase.
⌘+⇧+X changes to UPPERCASE.
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How to change XAMPP apache server port?
... here the procedure :
1. Choose a free port number
The default port used by Apache is 80.
Take a look to all your used ports with Netstat (integrated to XAMPP Control Panel).
Then you can see all used ports and here we see that the 80port is already used by System.
Choose a free port number...
Is there a way to measure how sorted a list is?
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If you want a value between 0 and 1, you can divide the inversion number by N choose 2.
To actually create an algorithm to compute this score for how sorted a list is, you have two approaches:
Approach 1 (Deterministic)
Modify your favorite sorting algorithm to keep track of how many inversions it...
How do I loop through a list by twos? [duplicate]
...doesn't quite do what this question asks for.
– Mark Byers
Jun 7 '10 at 16:03
9
Sure it didn't fi...
How to customize ?
...ned (so the user simply sees the chosen filename).
There is a great guide by Tympanus for styling this.
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What are 'closures' in .NET?
... finished executing.
The general feature of closures is implemented in C# by anonymous methods and lambda expressions.
Here's an example using an anonymous method:
using System;
class Test
{
static void Main()
{
Action action = CreateAction();
action();
action();
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Make install, but not to default directories?
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It depends on the package. If the Makefile is generated by GNU autotools (./configure) you can usually set the target location like so:
./configure --prefix=/somewhere/else/than/usr/local
If the Makefile is not generated by autotools, but distributed along with the software, si...
Convert an NSURL to an NSString
...ng:
[myUrl absoluteString];
If you're interested in the path represented by the URL (and to be used with NSFileManager methods for example):
[myUrl path];
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Inefficient jQuery usage warnings in PHPStorm IDE
...http://jsperf.com/jquery-find-vs-insel
For selection of multiple children by class at any depth, the "find" does appear to be faster:
http://jsperf.com/jquery-find-vs-insel/7
There was some discussion about this on jQuery forums, but its 3 years old:
https://forum.jquery.com/topic/which-jquery-se...