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Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...orer 8 compatibility mode turned on contains the string 'MSIE 8.0', so:
(PHP example)
if (strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 8.0') !== false) {
$head[] = sprintf('<link rel="stylesheet" href="ie8.css" />');
}
...
How ViewBag in ASP.NET MVC works
... More, you cannot do ViewBag["Foo"]. You will get exception - Cannot apply indexing with [] to an expression of type 'System.Dynamic.DynamicObject'.
Internal implementation of ViewBag actually stores Foo into ViewData["Foo"] (type of ViewDataDictionary), so those 2 are interchangeable. ViewData["Fo...
Bidirectional 1 to 1 Dictionary in C#
... public void CopyTo (KeyValuePair<TFirst, TSecond>[] array, int arrayIndex)
{
_firstToSecond.CopyTo(array, arrayIndex);
}
void ICollection.CopyTo (Array array, int index)
{
((IDictionary)_firstToSecond).CopyTo(array, index);
}
[OnDeserialized]
inte...
Use CSS3 transitions with gradient backgrounds
...ground-image: linear-gradient($start, $end);
position: relative;
z-index: 100;
&:before {
background-image: linear-gradient($end, $start);
content: "";
display: block;
height: 100%;
position: absolute;
top: 0; left: 0;
opacity: ...
Changing all files' extensions in a folder with one command on Windows
...n
The replacement pattern is another filename with embedded wildcard
indexes, each
of which consists of the character # followed by a digit from 1 to 9. In the new name of a
matching file, the wildcard indexes are replaced by the actual characters that matched the
...
Removing viewcontrollers from navigation stack
... all view controller from navigation stack.
[navigationArray removeObjectAtIndex: 2]; // You can pass your index here
self.navigationController.viewControllers = navigationArray;
[navigationArray release];
Hope this will help you.
Edit: Swift Code
guard let navigationController = self.navigatio...
How to retrieve the first word of the output of a command in bash?
...der to allow word expansion
echo ${array[0]} # You can retrieve any word. Index runs from 0 to length-1
Also, you can directly read arrays in a pipe-line:
echo "word1 word2" | while read -a array; do echo "${array[0]}" ; done
...
How do I use regex in a SQLite query?
...
A SQLite UDF in PHP/PDO for the REGEXP keyword that mimics the behavior in MySQL:
$pdo->sqliteCreateFunction('regexp',
function ($pattern, $data, $delimiter = '~', $modifiers = 'isuS')
{
if (isset($pattern, $data) === tr...
Admob Error in Eclipse for android:configChanges
...eal example use this tutorial http://www.monkeycoder.co.nz/Community/posts.php?topic=1121
Cheers !
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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...例子都是通过命令行执行的，但是大家很容易就更改写成PHP之类的方法。
限制
Memcached插件用起来非常简单，不过并不是一切都很完美，比如说：当我们配置表的时候，containers表的字段，除了key_columns和value_columns以外，其它的...