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is_file or file_exists in PHP
...uldn't make any difference unless you perform around 100K file checks. php.net/manual/en/function.clearstatcache.php
– Tivie
May 28 '12 at 18:19
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Open files in 'rt' and 'wt' modes
... they converts \n to \r\n when text mode.
http://www.cygwin.com/cygwin-ug-net/using-textbinary.html
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Cooler ASCII Spinners? [closed]
...-~-~-~-~-~-~-~-~-~-~-~-~-~-~-"], // "Fishing" taken from http://asciimator.net/kangaroo/fishing.html
];
for (var s = 0; s < spinners.length; ++s) {
var spinner = spinners[s];
var div = document.createElement('div');
var el = document.createElement('pre');
div.appendChild(el);
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Filter element based on .data() key/value
...the .data() method instead of a data- attribute. See this fiddle: jsfiddle.net/bryandowning/tySWC - Also, the .find() method searches for children of the preceding selector. In the example given, data-selected is an attribute of .navlink, not a child of .navlink. Also, $('div p') and $('div').find('...
How can I discover the “path” of an embedded resource?
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Finalize vs Dispose
...d as well as Dispose method. Additionally call the Dispose method for any .NET objects that you have as components inside that class(having unmanaged resources as their member) from the Dispose method.
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When NOT to use yield (return) [duplicate]
...ence. I don't know if my original testing wasn't done properly, or if the .NET framework improved performance since I first answered this, but the performance difference is not nearly as big as I remember it being--certainly not big enough to worry about in most situations.
– S...
Efficient string concatenation in C++
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Unlike .NET System.Strings, C++'s std::strings are mutable, and therefore can be built through simple concatenation just as fast as through other methods.
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Custom sort function in ng-repeat
... fiddle utilizing a custom filter on an associative array: http://jsfiddle.net/av1mLpqx/1/
Reference: https://github.com/angular/angular.js/issues/1286#issuecomment-22193332
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How to get thread id from a thread pool?
...ems to nothing more than incrementing an internal counter: hg.openjdk.java.net/jdk8/jdk8/jdk/file/687fd7c7986d/src/share/…
– Burhan Ali
Sep 19 '15 at 0:44
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