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How can I check if an ip is in a network in Python?
Given an ip address (say 192.168.0.1), how do I check if it's in a network (say 192.168.0.0/24) in Python?
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How can I check whether a radio button is selected with JavaScript?
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Fastest way to check if a file exist using standard C++/C++11/C?
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How to force a SQL Server 2008 database to go Offline
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Search and replace in bash using regular expressions
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Use sed:
MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z]/X/g' -e 's/[0-9]/N/g'
# prints XXNNNNNXXXXNNNNNXXXNNNXNNXNNNNXXXXXXNNNNNXXX
Note that the subsequent -e's are processed in order. Also, the g fla...
Limit ggplot2 axes without removing data (outside limits): zoom
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Hadley explains this on pp. 99; 133 of his ggplot2 book (1st edition), or pp. 160 - 161 if you h...
Adjust UILabel height to text
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I've just put this in a playground and it works for me.
Updated for Swift 4.0
import UIKit
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Amazon S3 direct file upload from client browser - private key disclosure
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+100
I thin...
Is there a way to give a specific file name when saving a file via cURL?
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Apache is downloading php files instead of displaying them
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