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How do I parse a URL into hostname and path in javascript?
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In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
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It makes much more sense with another order of values gist.github.com/kirilloid/8165660
– kirilloid
Dec 28 '13 at 23:33
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What are the benefits to marking a field as `readonly` in C#?
...ce it has been initialised.
So it's beneficial in that it helps you write more robust, more readable code. The real benefit of things like this come when you're working in a team or for maintenance. Declaring something as readonly is akin to putting a contract for that variable's usage in the code....
Can I disable a CSS :hover effect via JavaScript?
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How to determine an object's class?
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Importing CommonCrypto in a Swift framework
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Something a little simpler and more robust is to create an Aggregate target called "CommonCryptoModuleMap" with a Run Script phase to generate the module map automatically and with the correct Xcode/SDK path:
The Run Script phase should contain this ba...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
...it the remote process's global namespace.
You'll probably need to do a bit more to support more complex cases, like closures or generator functions.
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How to see JavaDoc in IntelliJ IDEA? [duplicate]
...rl+J on macOS or F1 in the recent IDE versions). See the documentation for more information.
It's also possible to enable automatic JavaDoc popup on explicit (invoked by a shortcut) code completion in Settings | Editor | General | Code completion (Autopopup documentation):
Yet another way to see...
Integrating MySQL with Python in Windows
... 3. The best way to install it is using pip. You can install it from here (more instructions here), and then run:
pip install pymysql
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Checking for the correct number of arguments
... a directory, output usage to stderr and exit with a failure status code.
More friendly error reporting:
#!/bin/sh
if [ "$#" -ne 1 ]; then
echo "Usage: $0 DIRECTORY" >&2
exit 1
fi
if ! [ -e "$1" ]; then
echo "$1 not found" >&2
exit 1
fi
if ! [ -d "$1" ]; then
echo "$1 not a...