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How to remove part of a string? [closed]
...ntial double spaces, beginning spaces or end spaces that may have resulted from removing the unwanted string
$Example_string_COMPLETED = trim(str_replace(' ', ' ', $Example_string_PART_REMOVED));
// trim() will remove any potential leading and trailing spaces - the additional 'str_replace()' will r...
What is your favorite C programming trick? [closed]
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Where did he get 0x5f3759df from in the first place?
– RSH1
Oct 14 '11 at 16:23
2
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Unmangling the result of std::type_info::name
...n the attention this question / answer receives, and the valuable feedback from GManNickG, I have cleaned up the code a little bit. Two versions are given: one with C++11 features and another one with only C++98 features.
In file type.hpp
#ifndef TYPE_HPP
#define TYPE_HPP
#include <string>...
Print function log /stack trace for entire program using firebug
...rticular function name. I'm looking for a bug that sometimes stops a page from rendering, but doesn't cause any errors or warnings. The bug only appears about half the time. So how do I get a list of all the function calls for the entire program, or some kind of stack trace for the execution of t...
Should functions return null or an empty object?
What is the best practice when returning data from functions. Is it better to return a Null or an empty object? And why should one do one over the other?
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Validating IPv4 addresses with regexp
...0-9]|[01]?[0-9][0-9]?)\.
(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)
\b
taken from JGsoft RegexBuddy library
Edit: this (\.|$) part seems wierd
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Is this object-lifetime-extending-closure a C# compiler bug?
... I suppose this means it is a BAD idea to use static methods from a parent class inside a lambda expression generated by the nested class? I just wonder if Foo.InstanceMethod is made static, would this remove the reference also? I'd be thankful to know.
– Ivaylo S...
Extract filename and extension in Bash
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This site explains more.
${variable%pattern}
Trim the shortest match from the end
${variable##pattern}
Trim the longest match from the beginning
${variable%%pattern}
Trim the longest match from the end
${variable#pattern}
Trim the shortest match from the beginning
...
What are the functional differences between NW.js, Brackets-Shell and Electron?
...h regards to MP4 playback in brackets-shell and atom-shell? It's not clear from your answer whether this is a quirk in most WebKit distributions, or just in node-webkit.
– Sven Slootweg
Jun 10 '14 at 13:24
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When should I use Memcache instead of Memcached?
...d is an easy preventive system for stale data. Whenever you pull something from the cache, you can receive with it a cas token (a double number). You can than use that token to save your updated object. If no one else updated the value while your thread was running, the swap will succeed. Otherwise ...