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How remove word wrap from textarea?
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144
Textareas shouldn't wrap by default, but you can set wrap="soft" to explicitly disable wrap:
&...
Bytes of a string in Java
...ing.getBytes("UTF-16");
System.out.println(utf16Bytes.length); // prints "24"
final byte[] utf32Bytes = string.getBytes("UTF-32");
System.out.println(utf32Bytes.length); // prints "44"
final byte[] isoBytes = string.getBytes("ISO-8859-1");
System.out.println(isoBytes.length); // prints "11"
final...
Parse JSON String into a Particular Object Prototype in JavaScript
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answered May 15 '17 at 10:44
Erik van VelzenErik van Velzen
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How do you add swap to an EC2 instance?
...nstance you type:
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
sudo /sbin/mkswap /var/swap.1
sudo chmod 600 /var/swap.1
sudo /sbin/swapon /var/swap.1
If you need more than 1024 then change that to something higher.
To enable it by default after reboot, add this line to /etc/fstab:
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联网 App 第 4 课：图片上传，压缩后用 Web 客户端传到服务器、列表直接显...
...索 联网 App 第 4 课：图片上传，压缩后用 Web 客户端传到服务器、列表直接显示网络图片（附 .aia 源码）
这一课学什么
为什么不把图片存进网络微数据库...
How to read a file line-by-line into a list?
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SilentGhostSilentGhost
246k5454 gold badges286286 silver badges278278 bronze badges
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Cartesian product of multiple arrays in JavaScript
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rsprsp
84.9k1717 gold badges162162 silver badges146146 bronze badges
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Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
... aptitude install php5-intl // i.e. ubuntu
brew install icu4c // osx
check the extension is enabled and properly configured in php.ini aswell.
( hint: php-cli sometimes uses a different php.ini )
php.ini
extension=intl.so ; *nix
extension=php_...
How to exit from Python without traceback?
...|
edited Jun 30 '12 at 19:48
martineau
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ans...
Does MongoDB's $in clause guarantee order
...your documents with an array that is going to be passed in to the $in as [ 4, 2, 8 ].
Approach using Aggregate
var list = [ 4, 2, 8 ];
db.collection.aggregate([
// Match the selected documents by "_id"
{ "$match": {
"_id": { "$in": [ 4, 2, 8 ] },
},
// Project a "wei...