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What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
...e second command won't be executed. The later simply executes them both in order.
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lock(new object()) — Cargo cult or some crazy “language special case”?
...r. Not sure if c# does lock elision or if it does whether it preserves the ordering semantics of the lock.
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How can I use an array of function pointers?
... to the widget be dropped.
* If an object class overrides destroy() in order to perform class
* specific destruction then it must still invoke its superclass'
* implementation of the method after it is finished with its
* own cleanup. (See gtk_widget_real_destroy() for an example of
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Correct way to detach from a container without stopping it
...y press Ctrl + P then, Ctrl + Q to exit, not one of them but, both in that order.
– Mohyaddin Alaoddin
Mar 8 '19 at 11:10
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How to select all records from one table that do not exist in another table?
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answers are not in any specific order, so second answer does not mean what you thought it meant.
– user177800
Jul 17 '18 at 16:14
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How to theme the ENTIRE Xcode IDE to light-on-dark?
... have to fix up the other dark-themed apps I already use (Terminal, xterm, etc), and I don't have a solution for things like web browser content. So unless the reverse-video can be made app-specific, the solution is likely not going to be feasible.
– pokkimon
A...
setting an environment variable in virtualenv
... environment variables is easy through the activate script you sourcing in order to activate the virtualenv.
Run:
nano YOUR_ENV/bin/activate
Add the environment variables to the end of the file like this:
export KEY=VALUE
You can also set a similar hook to unset the environment variable as su...
What is the difference between Cygwin and MinGW?
... mean I need to download the mingw libraries from mingw's official site in order to compile to a mingw target from a cygwin host? Or can these libraries be downloaded from Cygwin's package system?
– CMCDragonkai
Feb 20 '15 at 7:02
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PHP Array to CSV
...' format by built in php function fputcsv takes care of commas, quotes and etc..
Look at
https://coderwall.com/p/zvzwwa/array-to-comma-separated-string-in-php
http://www.php.net/manual/en/function.fputcsv.php
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How to delete a stash created with git stash create?
... 3, and 5. The correct way to drop 1, 2, and 3, would be to do them in the order 3, 2, 1, or 1, 1, 1. Also, it's 0 indexed, with 0 being at the top of the stack.
– ArtOfWarfare
Sep 17 '13 at 15:36
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