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What exactly is node.js used for? [closed]
... Node.js website
Node.js is a platform built on Chrome's JavaScript runtime for easily
building fast, scalable network applications. Node.js uses an
event-driven, non-blocking I/O model that makes it lightweight and
efficient, perfect for data-intensive real-time applications that run
ac...
Finding the number of days between two dates
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$now = time(); // or your date as well
$your_date = strtotime("2010-01-31");
$datediff = $now - $your_date;
echo round($datediff / (60 * 60 * 24));
share
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How would you go about parsing Markdown? [closed]
...ast (20% faster than discount (written in hand-optimized C) and sixhundred times faster than BlueCloth (Ruby)), despite the fact that it isn't even optimized for performance yet. Because it is only intended for internal use by Mauricio himself for his weblog, there are a few deviations from the offi...
Python recursive folder read
...n this answer that root_dir needs a trailing slash? This will save people time (or at least it would have saved me time). Thanks.
– Dan Nissenbaum
Jun 24 '19 at 6:13
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How to delete files/subfolders in a specific directory at the command prompt in Windows
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rmdir is my all time favorite command for the job. It works for deleting huge files and folders with subfolders. A backup is not created, so make sure that you have copied your files safely before running this command.
RMDIR "FOLDERNAME" /S...
Continuously read from STDOUT of external process in Ruby
...n these processes from the shell, they display stdout to the shell in real-time, and the stdout doesn't seem to be buffered. It's only buffered when called from another process I believe, but if a shell is being dealt with, the stdout is seen in real time, unbuffered.
This behavior can even be obse...
Controlling mouse with Python
...a great module, but unfortunately very slow. In Ubuntu it moves cursor 2-3 times per second. Incredible! Pyuserinput is 1000x faster.
– Vladyslav Savchenko
Sep 29 '16 at 20:51
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Remove IE10's “clear field” X button on certain inputs?
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To hide arrows and cross in a "time" input :
#inputId::-webkit-outer-spin-button,
#inputId::-webkit-inner-spin-button,
#inputId::-webkit-clear-button{
-webkit-appearance: none;
margin: 0;
}
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
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just a time saver for those looking for neater formatting in console: puts theobject.inspect.gsub(",", "\n")
– Gus
Jul 4 '15 at 13:43
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Shortcuts in Objective-C to concatenate NSStrings
...he best answer if you don't know all your strings upon construction. Every time you append a string, you're creating a lot of overhead. Using a mutable string removes that problem.
– Eli
Dec 22 '09 at 1:25
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