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How to wait for several Futures?
... as follows instead:
val fut1 = Future{...}
val fut2 = Future{...}
val fut3 = Future{...}
val aggFut = for{
f1Result <- fut1
f2Result <- fut2
f3Result <- fut3
} yield (f1Result, f2Result, f3Result)
In this example, futures 1, 2 and 3 are kicked off in parallel. Then, in the for c...
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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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...
Have a reloadData for a UITableView animate when changing
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edited Jul 13 '17 at 6:11
Pang
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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 ...
What's the difference between %s and %d in Python string formatting?
...s) and number is an integer (%d for decimal).
See https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting for details.
In Python 3 the example would be:
print('%s %d' % (name, number))
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Unmount the directory which is mounted by sshfs in Mac [closed]
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13 Answers
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What is the difference between class and instance attributes?
... Alex CoventryAlex Coventry
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