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How to append a newline to StringBuilder
...roperty("line.separator") gives you system-dependent newline in java. Also from Java 7 there's a method that returns the value directly: System.lineSeparator()
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Removing array item by value
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to remove $rm_val from $arr
unset($arr[array_search($rm_val, $arr)]);
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How to install and run phpize
...t's in the php5-dev package.
sudo apt-get install php5-dev
For PHP 7.x (from rahilwazir comment):
sudo apt-get install php7.x-dev
RHEL/CentOS/yum
yum install php-devel # see comments
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How to put space character into a string name in XML?
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This will add a non-breakable space. It is different from a regular space and will not work well with certain functions (XPath's normalize-space, for example). Try using   (regular space) instead of  . @toobsco42
– shwartz
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Persist javascript variables across pages? [duplicate]
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PersistJS
I really like it, it supports a variety of storage backends (from cookies to HTML5 storage, Gears, Flash, and more...), its usage is really transparent, you don't have to know or care which backend is used the library will choose the right storage backend depending on the browser capab...
Can I use Objective-C blocks as properties?
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WorkingwithBlocks.html from Apple "You should specify copy as the property attribute, because..."
– Fattie
Nov 15 '16 at 22:43
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Linear Layout and weight in Android
...wered Apr 23 '10 at 17:08
JeremyFromEarthJeremyFromEarth
14.1k44 gold badges2929 silver badges4646 bronze badges
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Random shuffling of an array
...ublic class Util {
private static Random random;
/**
* Code from method java.util.Collections.shuffle();
*/
public static void shuffle(int[] array) {
if (random == null) random = new Random();
int count = array.length;
for (int i = count; i > 1; i--...
100% width table overflowing div container [duplicate]
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From a purely "make it fit in the div" perspective, add the following to your table class (jsfiddle):
table-layout: fixed;
width: 100%;
Set your column widths as desired; otherwise, the fixed layout algorithm will distribu...
SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
Automatic lock-modify-unlock
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Different versions of binary files cannot be merged. Therefore versioning of binary files should follow the lock-modify-unlock model[1]. This setup uses the following three measuresforces users to use property svn:...