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How do I pick 2 random items from a Python set? [duplicate]
I currently have a Python set of n size where n >= 0. Is there a quick 1 or 2 lines Python solution to do it? For example, the set will look like:
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Visual Studio keyboard shortcut to display IntelliSense
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Can we have multiline comments in a Java properties file?
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Python constructor and default value [duplicate]
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152
Mutable default arguments don't generally do what you want. Instead, try this:
class Node:
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Is there a way to only install the mysql client (Linux)?
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To install only mysql (client) you should execute
yum install mysql
To install mysql client ...
Count elements with jQuery
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$('.someclass').length
You could also use:
$('.someclass').size()
which is functionally equ...
argparse: identify which subparser was used [duplicate]
...import argparse
parser = argparse.ArgumentParser( version='pyargparsetest 1.0' )
subparsers = parser.add_subparsers(help='commands')
# all
all_parser = subparsers.add_parser('all', help='process all apps')
all_parser.set_defaults(which='all')
# app
app_parser = subparsers.add_parser('app', help='...
Display element as preformatted text via CSS [duplicate]
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Use white-space: pre to preserve whitespace preformatting as in the pre element. To go a step ...
Remove notification after clicking
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edited Jul 15 '18 at 8:50
Nabeel K
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