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Fastest way to check if a file exist using standard C++/C++11/C?
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The stat() function provided the best performance on my system (Linux, compiled with g++), with a standard fopen call being your best bet if you for some reason refuse to use POSIX functions.
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How to terminate the script in JavaScript?
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// + input by: Paul
// + bugfixed by: Hyam Singer (http://www.impact-computing.com/)
// + improved by: Philip Peterson
// + bugfixed by: Brett Zamir (http://brettz9.blogspot.com)
// % note 1: Should be considered expirimental. Please comment on this function.
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How is this fibonacci-function memoized?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to set a JavaScript breakpoint from code in Chrome?
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http://jsfiddle.net/hBCH5/
Resources on debugging in JavaScript
http://www.laurencegellert.com/2012/05/the-three-ways-of-setting-breakpoints-in-javascript/
http://berzniz.com/post/78260747646/5-javascript-debugging-tips-youll-start-using-today
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Make HTML5 video poster be same size as video itself
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You can use a transparent poster image in combination with a CSS background image to achieve this (example); however, to have a background stretched to the height and the width of a video, you'll have to use an absolutely positioned <img> tag (example).
It is a...
What's the best manner of implementing a social activity stream? [closed]
...t example I've found on the topic, though it's not rails specific.
http://www.slideshare.net/danmckinley/etsy-activity-feeds-architecture
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Difference between Convert.ToString() and .ToString()
... Also, semi-related, see this answer for more detail: stackoverflow.com/questions/496096/…
– JYelton
May 13 '10 at 15:50
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What is the precise meaning of “ours” and “theirs” in git?
...sing. To make things worse, the whole ours/theirs stuff switches roles (becomes backwards) when you are doing a rebase.
Ultimately, during a git merge, the "ours" branch refers to the branch you're merging into:
git checkout merge-into-ours
and the "theirs" branch refers to the (single) branch ...
How to get response status code from jQuery.ajax?
...s code. If you do not understand jsons, please refer to the video: https://www.youtube.com/watch?v=Bv_5Zv5c-Ts
It explains very basic knowledge that let you feel more comfortable with javascript.
You can do it with shorter version of ajax request, please see code above:
$.get("example.url.com", f...
Why is there “data” and “newtype” in Haskell? [duplicate]
...can be evaluated as long as you don't try to peek inside.
Couldn't the compiler handle this for itself.
No, not really—this is a case where as the programmer you get to decide whether the constructor is strict or lazy. To understand when and how to make constructors strict or lazy, you have...