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Select text on input focus
...pdate1: Removed jQuery dependency.
Update2: Restrict as attribute.
Update3: Works in mobile Safari. Allows selecting part of the text (requires IE>8).
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Parse config files, environment, and command-line arguments, to get a single collection of options
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The argparse module makes this not nuts, as long as you're happy with a config file that looks ...
Add subdomain to localhost URL
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answered Sep 25 '13 at 23:02
Matt PatenaudeMatt Patenaude
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What is the difference between class and instance attributes?
... Alex CoventryAlex Coventry
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How do I get the filepath for a class in Python?
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3 Answers
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How do I make sure every glyph has the same width?
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Since 3.1.1, you could use the icon-fixed-width class instead of having to edit the CSS.
http://fortawesome.github.io/Font-Awesome/3.2.1/examples/#navigation
Since 4.0, you should use fa-fw:
4.x https://fontawesome.com/v4.7.0/ex...
Java: Get first item from a collection
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131
Iterables.get(yourC, indexYouWant)
Because really, if you're using Collections, you should be ...
A Task's exception(s) were not observed either by Waiting on the Task or accessing its Exception pro
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Set operations (union, intersection) on Swift array?
...;String> = Set(array1)
let set2:Set<String> = Set(array2)
Swift 3.0+ can do operations on sets as:
firstSet.union(secondSet)// Union of two sets
firstSet.intersection(secondSet)// Intersection of two sets
firstSet.symmetricDifference(secondSet)// exclusiveOr
Swift 2.0 can calculate on ...