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How do you normalize a file path in Bash?
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I don't know if there is a direct bash command to do this, but I usually do
normalDir="`cd "${dirToNormalize}";pwd`"
echo "${normalDir}"
and it works well.
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Clean way to launch the web browser from shell script?
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If the user has Python installed... But thanks for mentioning the webbrowser module !
– nicoulaj
Jun 26 '10 at 17:41
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How to kill/stop a long SQL query immediately?
...e red cancel button, but it has not stopped for the past 10 minutes. It usually stops within 3 minutes.
11 Answers
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Actionbar notification count icon (badge) like Google has
...nflated from XML again. So, the whole setNotifCount(...) is useless. Just call setText(...) on the badge. And you can cast getActionView() to Button directly.
– caw
Mar 1 '14 at 15:30
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Display help message with python argparse when script is called without any arguments
... what I needed. One question, can this be applied to subcommands too? I usually just get ``Namespace(output=None)`. How can I trigger an error easily on ALL subcommands? I'd like to trigger an error there.
– Jonathan Komar
May 20 '16 at 7:43
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Correct way to define C++ namespace methods in .cpp file
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Calling #2 "wrong" is a huge exaggeration. By this logic, all symbol names are "wrong" because they can potentially hide other symbol names in other scopes.
– tenfour
Dec 30 '11 at 16:59
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Adding a new array element to a JSON object
...ve a JSON format object I read from a JSON file that I have in a variable called teamJSON, that looks like this:
6 Answers
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Changing the child element's CSS when the parent is hovered
First of all, I'm assuming this is too complex for CSS3, but if there's a solution in there somewhere, I'd love to go with that instead.
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MySQL: multiple tables or one table with many columns?
...elational database to minimize redundancy and dependency. Normalization usually involves dividing large tables into smaller (and less redundant) tables and defining relationships between them. The objective is to isolate data so that additions, deletions, and modifications of a field can be made in ...
Jenkins Host key verification failed
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Change to the jenkins user and run the command manually:
git ls-remote -h git@bitbucket.org:person/projectmarket.git HEAD
You will get the standard SSH warning when first connecting to a new host via SSH:
The authenticity of host 'bitbucket.org (207.223.240.181)' can't be...