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How to convert a Java 8 Stream to an Array?
What is the easiest/shortest way to convert a Java 8 Stream into an array?
10 Answers
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PhpStorm wrap/surround selection?
...e Surround With options dialog box will be displayed.
Update (for PhpStorm8)
For PhpStorm Version 8, tick on checkbox of Preferences -> Editor -> General -> Smart Keys -> Surround selection on typing quote or brace.
Update (for PhpStorm 2016)
For PhpStorm Version 2016, use Cmd + Alt ...
Logic to test that 3 of 4 are True
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248
I suggest writing the code in a manner that indicates what you mean. If you want 3 values to be ...
mongodb count num of distinct values per field/key
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answered Feb 18 '13 at 2:43
StennieStennie
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undefined method `source_index' for Gem:Module (NoMethodError)
... this problem myself while trying to upgrade an older Rails app from REE 1.8.7 to 1.9.3-p385. Oddly, Ruby 1.9.3-p327 works just fine. What it came down to was ruby-1.9.3-p385 had installed RubyGems version 2.0.2 for me, and 1.9.3-p327 has RubyGems v1.8.23 installed.
Gem.source_index has been deprec...
How to get the class of the clicked element?
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answered Jun 8 '09 at 10:07
FentonFenton
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Max parallel http connections in a browser?
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428
Max Number of default simultaneous persistent connections per server/proxy:
Firefox 2: 2
Firef...
Can I make the foreign key field optional in Django model
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akki
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answered Jul 8 '11 at 4:58
Abid AAbid A
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Best way to find the intersection of multiple sets?
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edited Dec 11 '19 at 13:08
Jean-François Fabre♦
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How to get UTC time in Python?
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185
Try this code that uses datetime.utcnow():
from datetime import datetime
datetime.utcnow()
F...