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How to remove elements from a generic list while iterating over it?
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decompiling DEX into Java sourcecode
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139
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Capturing touches on a subview outside the frame of its superview using hitTest:withEvent:
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I have modified the accepted answer's code to be more generic - it handles the cases where the view does clip subviews to its bounds, may be hidden, and more importantly : if the subviews are complex view hierarchies, the correct subview will be returned.
- (UIView *)hitTe...
How do I modify the URL without reloading the page?
...irefox 4+, and Internet Explorer 10pp4+!
See this question's answer for more information:
Updating address bar with new URL without hash or reloading the page
Example:
function processAjaxData(response, urlPath){
document.getElementById("content").innerHTML = response.html;
document....
SQL Server Regular expressions in T-SQL
... basics.
(From Books Online)
Wildcard Meaning
% Any string of zero or more characters.
_ Any single character.
[ ] Any single character within the specified range
(for example, [a-f]) or set (for example, [abcdef]).
[^] Any single character not within the specified range
(for examp...
Does JSON syntax allow duplicate keys in an object?
...cture is represented as a pair of curly bracket tokens surrounding zero or more name/value pairs.
A name is a string. A single colon token follows each name, separating the name from the value. A single
comma token separates a value from a following name.
It does not make any mention ...
How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
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What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...r domains are only possible with correct CORS settings
If you want to read more, I found these very useful: (article), (article), (article), (tutorial).
HTML5 Websockets:
A client requests a webpage from a server using regular http (see HTTP above).
The client receives the requested webpage a...
Is < faster than
...re is then, no reason that an instruction testing two bits should take any more or less time than one testing only one (Ignoring gate propagation delay, which is much less than the clock period.)
Edit: Floating Point
This holds true for x87 floating point as well: (Pretty much same code as abov...
Maximum length for MySQL type text
.../MultiByte encoding: using MultiByte encoding each character might consume more than 1 byte of space. For UTF-8 space consumption is between 1 to 4 bytes per char.
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