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Access an arbitrary element in a dictionary in Python
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91
That only works in Python 2.x, for 3.x you have to use list(my_dict.keys())[0]
– alldayremix
Oct 8 '...
linq query to return distinct field values from a list of objects
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Malice
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answered Jun 3 '11 at 18:53
Jon SkeetJon Skeet
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How can I “pretty print” a Duration in Java?
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Joda Time has a pretty good way to do this using a PeriodFormatterBuilder.
Quick Win: PeriodFo...
How to change the Eclipse default workspace?
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Go to eclipse\configuration\
Open the file "config.ini"
Modify the line
osgi.instance.area.de...
What's default HTML/CSS link color?
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standard link - #0000FF //blue
visited link - #800080 //purple
active link - #FF0000 //red
t...
How to round up a number in Javascript?
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ShadShad
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How to randomize (shuffle) a JavaScript array?
...fle algorithm is the Fisher-Yates (aka Knuth) Shuffle.
See https://github.com/coolaj86/knuth-shuffle
You can see a great visualization here (and the original post linked to this)
function shuffle(array) {
var currentIndex = array.length, temporaryValue, randomIndex;
// While there rem...
Rollback to an old Git commit in a public repo
How can I go about rolling back to a specific commit in git ?
11 Answers
11
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dyld: Library not loaded: @rpath/libswift_stdlib_core.dylib
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UICollectionView auto scroll to cell at IndexPath
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I've found that scrolling in viewWillAppear may not work reliably because the collection view h...