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Are Mutexes needed in javascript?
...: Implementing Mutual Exclusion in JavaScript .
On the other hand, I have read that there are no threads in javascript, but what exactly does that mean?
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Is there an MD5 Fixed Point where md5(x) == x?
...ing backwards" if you don't treat the function as a black box, but instead read the spec and apply some mathematical thinking.
– rndmcnlly
May 23 '09 at 1:46
2
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...). Leave a1 the same. Now try the comparison. It's not clear to me even in reading the options what the proper way is to list only common elements.
– Hendy
Aug 8 '13 at 2:59
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What is the difference between .yaml and .yml extension? [duplicate]
I read them on YAML-wikipedia but not really understood the main difference between them. I saw there are someone using .yaml extension, however, Symfony2 use .yml extension.
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Extract hostname name from string
...considered the root domain (i.e. www.食狮.公司.cn, b.c.kobe.jp, etc.). Read more about it here.
Try:
npm install --save psl
Then with my "extractHostname" implementation run:
let psl = require('psl');
let url = 'http://www.youtube.com/watch?v=ClkQA2Lb_iE';
psl.get(extractHostname(url)); // ...
Deserialize JSON into C# dynamic object?
...owever if you cannot assume the client environment includes this DLL, then read on.
An alternative deserialisation approach is suggested here. I modified the code slightly to fix a bug and suit my coding style. All you need is this code and a reference to System.Web.Extensions from your project...
Updating and committing only a file's permissions using git version control
...xecutable or not. It does not track other file permission like writable or readable. Read stackoverflow.com/a/11231682/2311074 for more.
– Adam
Jul 11 '17 at 8:22
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What does $NON-NLS-1$ mean?
...the user may see should be in the resource file /res/values/strings.xml to read strings.xml file in the code you use R.string.. By adding the tag //$NON-NLS-$ you are noting that the string will not be seen by users.
The warning in Eclipse Helios may be turned on at Window -> preferences ->...
jQuery map vs. each
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@Seb, read my link to the each function, second paragraph jQuery.each function is not the same as $().each().
– bendewey
Apr 14 '09 at 20:02
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Difference between Inheritance and Composition
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nicely expained. +1. further reading javarevisited.blogspot.in/2015/06/…
– roottraveller
Jul 11 '17 at 14:55
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