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How can I reload .emacs after changing it?
...ffects in general are likely to break the desired behavior: loading files, etc.
– vemv
Jul 30 '12 at 14:55
When I do t...
How do I remove a substring from the end of a string in Python?
...; the regex one would involve some performance penalty (parsing the regex, etc.). I wouldn't go with the rsplit() one, but that's because I don't know what you're exactly trying to achieve. I figure it's removing the .com if and only if it appears at the end of the url? The rsplit solution would giv...
Import Error: No module named numpy
...but not in general. There seems to be a lot more to do: configuring paths, etc.
– Peter Leopold
May 21 at 20:50
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How to close IPython Notebook properly?
... which makes the notebook interfaces, deals with loading and saving files, etc.
– Thomas K
Dec 10 '17 at 10:39
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Android emulator and virtualbox cannot run at same time
... the Virtualbox emulator and unload its driver (vboxdrv) by running 'sudo /etc/init.d/vboxdrv stop'. Google suggests this "solution" on its Android Emulator page in the section about Linux.
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More elegant “ps aux | grep -v grep”
...command, e.g.
ps u -C gnome-terminal
(or search through /proc with find etc.)
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What should I set JAVA_HOME environment variable on macOS X 10.6?
...ting JAVA_HOME to the returned value in .bashrc / .bash_profile / .zshrc / etc. Please correct me if I'm mistaken.
– TheProletariat
Mar 15 '18 at 16:13
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removeEventListener on anonymous functions in JavaScript
...eserves the advantages of anonymous functions (not polluting the namespace etc.).
– bompf
Sep 7 '12 at 10:23
3
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Hidden Features of SQL Server
...en table (so you will see folders for Columns, Keys, Constraints, Triggers etc.)
Point to the Columns folder and drag into a query.
This is handy when you don't want to use heinous format returned by right-clicking on the table and choosing Script Table As..., then Insert To... This trick does wo...
What's the difference between a continuation and a callback?
...* y;
}
Now if every operation (including addition, multiplication, etc.) were written in the form of functions then we would have:
console.log(pythagoras(3, 4));
function pythagoras(x, y) {
return add(square(x), square(y));
}
function square(x) {
return multiply(x, x);
...