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Exit Shell Script Based on Process Exit Code
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497
After each command, the exit code can be found in the $? variable so you would have something ...
How can I add an empty directory to a Git repository?
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4262
Another way to make a directory stay (almost) empty (in the repository) is to create a .gitig...
Why do pthreads’ condition variable functions require a mutex?
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answered May 4 '10 at 8:12
paxdiablopaxdiablo
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Changing cursor to waiting in javascript/jquery
... Robert StanleyRobert Stanley
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How to get JSON from webpage into Python script
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answered Oct 18 '12 at 23:26
Anurag UniyalAnurag Uniyal
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Set cURL to use local virtual hosts
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432
Actually, curl has an option explicitly for this: --resolve
Instead of curl -H 'Host: yada.co...
Switching between tabs in NERDTree
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Chad BirchChad Birch
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What is the difference between old style and new style classes in Python?
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None of these differences sound like compelling reasons to use new-style classes, yet everyone says you should always use the new-style. I...
Bootstrap NavBar with left, center or right aligned items
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2019 Update
Bootstrap 4
Now that Bootstrap 4 has flexbox, Navbar alignment is much easier. He...
How to thoroughly purge and reinstall postgresql on ubuntu? [closed]
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461
Option A
If your install isn't already damaged, you can drop unwanted PostgreSQL servers ("cl...