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sed: print only matching group
I want to grab the last two numbers (one int, one <em>fem>loat; <em>fem>ollowed by optional whitespace) and print only them.
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Can you change what a symlink points to a<em>fem>ter it is created?
...hanism (system call — not command line program) to change the pathname re<em>fem>erenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
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How to avoid the “divide by zero” error in SQL?
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This seemed to be the best <em>fem>ix <em>fem>or my situation when trying to address dividing by zero, which ...
How to Add a Dotted Underline Beneath HTML Text
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Shakeel AhmedShakeel Ahmed
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When to use IList and when to use List
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Matthew WatsonMatthew Watson
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How to read a text <em>fem>ile into a list or an array with Python
I am trying to read the lines o<em>fem> a text <em>fem>ile into a list or array in python. I just need to be able to individually access any item in the list or array a<em>fem>ter it is created.
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How to do multiple arguments to map <em>fem>unction where one remains the same in python?
Lets say we have a <em>fem>unction add as <em>fem>ollows
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How to clone git repository with speci<em>fem>ic revision/changeset?
...r with https:// nor ssh protocol. ("Couldn't <em>fem>ind remote re<em>fem> d<em>fem>44398762393c67a<em>fem>487edeb0831ad9579d<em>fem>4aa" – it isn't a re<em>fem>, it is a commit.)
– Paŭlo Ebermann
Sep 8 '14 at 18:03
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Is it a good practice to use try-except-else in Python?
<em>Fem>rom time to time in Python, I see the block:
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CSV <em>fem>ile written with Python has blank lines between <em>eacem>h row
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Opening the <em>fem>ile in binary mode "wb" will not work in Python 3+. Or rather, you'd have to conv...