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How do I find the location of my Python site-packages directory?
...) directories are listed in sys.path when you run:
python -m site
For a more concise list run getsitepackages from the site module in Python code:
python -c 'import site; print(site.getsitepackages())'
Note: With virtualenvs getsitepackages is not available, sys.path from above will list the v...
Is there a VB.NET equivalent for C#'s '??' operator?
...at's if you use it with 3 arguments. If you use it with 2 arguments, it is more that ?? (see another answer to this question: stackoverflow.com/a/20686360/1474939)
– Brian J
Dec 21 '16 at 14:10
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contenteditable change events
...te events too. Also, the user can drop text or other content, so there are more events there (mouseup, for example). You may want to poll the element's contents as a fallback.
UPDATE 29 October 2014
The HTML5 input event is the answer in the long term. At the time of writing, it is supported for c...
How can I get the root domain URI in ASP.NET?
...roved by adding the code that makes it work like the answer below that has more votes up...
– theJerm
Dec 20 '12 at 22:55
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Make Iframe to fit 100% of container's remaining height
...situation.
And I wouldn't advise anyone to make a quirks-mode document anymore either, because it causes way more headaches than solves them. Every browser has a different quirks-mode, so getting your page to look consistently across browsers becomes two orders of magnitude more difficult. Use a DO...
How to get the current branch name in Git?
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Difference between DOM parentNode and parentElement
...have a parent that is an element, parentElement is null. (There are other, more unlikely, cases where parentElement could be null, but you'll probably never come across them.)
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When to use -retainCount?
...tp://bugreport.apple.com and request that -retainCount be deprecated. The more people that ask for it, the better.
edit #2
As an update,[NSNumber numberWithInt:1] now has a retainCount of 9223372036854775807. If your code was expecting it to be 2, your code has now broken.
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Is JavaScript an untyped language?
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Traversing text in Insert mode
...n, fix it, go back and keep editing. It is effective because Vim has much more movements than usual character forward/backward/up/down. After you learn more of them, this will happen to be more productive.
Here's a couple of use-cases:
You accidentally typed "accifentally". No problem, the seq...