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How to get the first line of a file in a bash script?
...thod doesn't work as written, because read doesn't print anything (so line winds up blank), and also executes in a subshell (so FIRSTLINE gets set to the first line, but only in the subshell, so it's not available afterward). Solution: just use read -r line <filename
– Gord...
Does Python have an ordered set?
... have two methods both called union in the same class. The last one will "win" and the first one will fail to exist at runtime. This is because OrderedSet.union (no parens) has to refer to a single object.
– Kevin
Dec 5 '14 at 17:38
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MsDeploy is returning 403 forbidden
...Web Application working on an intranet and I'm trying to publish it to the internet using Visual Studio 2010. The destination server is running iis7 and the Web Management Service is running.
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In which order do CSS stylesheets override?
...le rules of the same "specificity level" exist, whichever one appears last wins.
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Is “else if” faster than “switch() case”? [duplicate]
I'm an ex Pascal guy, currently learning C#.
My question is the following:
14 Answers
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How to hide a View programmatically?
.... I wonder what will happen after a view gone.
– Zin Win Htet
Dec 29 '14 at 8:49
@ErPragatiSingh please always put lin...
Does Python have a package/module management system?
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I searched the internet for 20 minutes and this answer was nowhere. Thank you so much. Also, I have serious doubts about using python if the documentation is this bad...this should be on the Python main page or accesible from google or so...
Mercurial stuck “waiting for lock”
Got a bluescreen in windows while cloning a mercurial repository.
11 Answers
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How to get city name from latitude and longitude coordinates in Google Maps?
...rror which says "Timed out waiting for response from server". I have added Internet permission. Do it need something else?
– Bhaumik Belani
Apr 26 '16 at 17:35
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How can I make a WPF combo box have the width of its widest element in XAML?
...tion as far as I am concerned. I tried multiple tricks from all around the Internet, and your solution is the best and easiest one I found. +1.
– paercebal
Jun 14 '12 at 13:44
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