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How to get screen width without (minus) scrollbar?
... answered Jul 5 '15 at 15:39
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How to install Java SDK on CentOS?
...d directly install via rpm.
For all who are interested:
wget -q http://www.oracle.com/technetwork/java/javase/downloads/index.html -O ./index.html && grep -Eoi ']+>' index.html | grep -Eoi '/technetwork/java/javase/downloads/jdk8-downloads-[0-9]+.html' | (head -n 1) | awk '{print "htt...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...手解决那些必须的就可以了。
【工匠若水 http://blog.csdn.net/yanbober 转载请注明出处。点我开始Android技术交流】
3 应用开发Memory内存性能分析优化
说完了应用开发中的UI性能问题后我们就该来关注应用开发中的另一个重要、严重...
how to get the cookies from a php curl into a variable
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$ch = curl_init('http://www.google.com/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// get headers too with this line
curl_setopt($ch, CURLOPT_HEADER, 1);
$result = curl_exec($ch);
// get cookie
// multi-cookie variant contributed by @Combuster ...
Can't escape the backslash with regex?
...capes the special character to suppress its special meaning.
ref : http://www.regular-expressions.info/reference.html
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How to use range-based for() loop with std::map?
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From this paper: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2049.pdf
for( type-specifier-seq simple-declarator : expression ) statement
is syntactically equivalent to
{
typedef decltype(expression) C;
auto&& rng(exp...
Map function in MATLAB?
...d.
With that said Matlab does now have a Map container class.
See http://www.mathworks.com/help/matlab/map-containers.html
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Using new line(\n) in string and rendering the same in HTML
...will wrap when necessary, and on line breaks. More information on: https://www.w3schools.com/cssref/pr_text_white-space.asp
– HakuteiJ
Jul 17 '17 at 1:56
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PHP multidimensional array search by value
...('100', array_column($userdb, 'uid'));
Here is documentation: http://php.net/manual/en/function.array-column.php.
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What are Runtime.getRuntime().totalMemory() and freeMemory()?
...ime().totalMemory() and freeMemory()?</a>
* @see <a href="http://www.oracle.com/technetwork/java/javase/memorymanagement-whitepaper-150215.pdf">
* Memory Management in the Sun Java HotSpot™ Virtual Machine</a>
* @see <a href="http://docs.oracle.com/javase/8/docs/technot...