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Print second last column/field in awk
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This does not work for me. I get "title:5: command not found: NF-1" in awk 3.1.8 under Ubuntu.
– Gurgeh
May 2 '12 at 11:20
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JavaScript - Get minutes between two dates
... I think this is the better answer, I noticed the accepted answer fails to convert the difference to minute when the difference is more than 60 mins
– sani
Aug 17 '16 at 11:11
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How to get innerHTML of DOMNode?
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C14N will attempt to convert the HTML to a valid XML. For example <br> will become <br></br>
– ajaybc
May 18 '16 at 4:05
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Multiply TimeSpan in .NET
...ged to point out that @JustinPihony answered nearly two years before I did and it was the information in his answer that allowed me to write mine.
– Stephen Hewlett
Oct 25 '13 at 20:36
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What does “atomic” mean in programming?
... written using two separate operations: one that writes the first 32 bits, and a second one which writes the last 32 bits. That means that another thread might read the value of foo, and see the intermediate state.
Making the operation atomic consists in using synchronization mechanisms in order t...
How to parse JSON data with jQuery / JavaScript?
...(which is default return type). Adding this line of code informs jQuery to convert the possible json string into json object.
Any jQuery ajax calls should specify this line, if expecting json data object.
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Way to get all alphabetic chars in an array in PHP?
...ith Unicode characters. But it's good otherwise. I don't know if one could convert characters to integers and then the opposite to bypass this problem...
– NoOne
Jan 23 '16 at 11:24
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JavaScript variable number of arguments to function
... method concat returns a copy of the 'array' it's called on, we can easily convert the arguments object to a real array like this: var args = [].concat.call(arguments). Some people prefer to use Array.prototype.concat.call instead, but I like the [], they are short and sweet!
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node.js global variables?
... if you really want to use them. The 3 statements below are all equivalent and will assign a var to the global scope: GLOBAL._ = require('underscore'); global._ = require('underscore'); _ = require('underscore');
– metaColin
Aug 5 '15 at 18:23
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Declare a constant array
...hey are created at compile time, even when defined as locals in functions, and can only be numbers, characters (runes), strings or booleans. Because of the compile-time restriction, the expressions that define them must be constant expressions, evaluatable by the compiler. For instance, 1<<3 i...