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Remove duplicate lines without sorting [duplicate]
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The UNIX Bash Scripting blog suggests:
awk '!x[$0]++'
This command is telling awk which lines to print. The variable $0 holds the entire contents of a line and square brackets are array access. So, for each line of the file, the node of the array x is incremented and the...
Create tap-able “links” in the NSAttributedString of a UILabel?
...linkAttributes = @{ NSForegroundColorAttributeName : [UIColor colorWithRed:0.05 green:0.4 blue:0.65 alpha:1.0],
NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle) };
[attributedString setAttributes:linkAttributes range:linkRange];
// Assign attributedText to...
Change a branch name in a Git repo
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answered Oct 5 '10 at 19:25
Richard FearnRichard Fearn
22.6k55 gold badges5454 silver badges5353 bronze badges
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How do I get out of a screen without typing 'exit'?
...d handy.
– Trutane
May 28 '15 at 22:03
2
tmux --help gives me new tmux session, so I'm like: "Oh ...
How do I vertically center UITextField Text?
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In Swift 3.0, this is the recommended way in using an enum: textField.contentVerticalAlignment = .center
– Glenn Posadas
Feb 17 '17 at 17:35
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Using PassportJS, how does one pass additional form fields to the local authentication strategy?
... passReqToCallback in the guide? I didn't see it.
– k00k
Aug 2 '12 at 20:06
2
Not yet. I'm behin...
EOL conversion in notepad ++
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208
That functionality is already built into Notepad++. From the "Edit" menu, select "EOL Conversi...
Adding code to a javascript function programmatically
...ity wiki
5 revs, 5 users 63%user1106925
10
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What is the difference between Culture and UICulture?
...nd so on) is presented. Here are a few examples:
var date = new DateTime(2000, 1, 2);
var number = 12345.6789;
Thread.CurrentThread.CurrentCulture = new CultureInfo("de-DE");
Console.WriteLine(date); // 02.01.2000 00:00:00
Console.WriteLine(number.ToString("C")); // 12.345,68 €
Thread.CurrentTh...
How to use nodejs to open default browser and navigate to a specific URL
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edited Jan 26 '17 at 14:08
answered Nov 16 '12 at 15:32
F...