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Can I install Python 3.x and 2.x on the same Windows computer?
...auncher with the current Python 2 distribution for Windows (or make people more aware it's available and where to get it themselves).
– martineau
Jan 2 '13 at 5:40
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Check if element is visible in DOM
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return (style.display === 'none')
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Option #2 is probably a little more straightforward since it accounts for more edge cases, but I bet its a good deal slower, too, so if you have to repeat this operation many times, best to probably avoid it.
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What is the difference between “word-break: break-all” versus “word-wrap: break-word” in CSS
...(Chinese, Japanese, and Korean) text, whereas word-wrap: break-word is the more general, non-CJK-aware, behaviour.
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Dialog to pick image from gallery or from camera
...ermission, then using this Intent as a fallback throws SecurityException. More info: plus.google.com/+AndroidDevelopers/posts/e9kyM7VXajz
– tasomaniac
Jan 12 '17 at 8:46
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What is a plain English explanation of “Big O” notation?
..."Smith". If it happens to be "Smith, John", we just got really lucky. Far more likely is that "John Smith" will be before or after that name. If it's after we then divide the last half of the phone book in half and repeat. If it's before then we divide the first half of the phone book in half and...
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
... still searching for a solution... see this blog post about this topic for more information.
– Alex Lockwood
Aug 20 '13 at 23:07
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How do I list all versions of a gem available at a remote site?
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@JoshuaCheek note that some shells like zsh have more advanced parsing and could catch the regex given in this way. To be more safe (if putting sth like that in a script or README) is to put it in a string so that we're sure we pass it 1-1, i.e. gem list '^rhc$' etc.
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Google Authenticator implementation in Python
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Python list iterator behavior and next(iterator)
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Django queries - id vs pk
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It doesn't matter. pk is more independent from the actual primary key field i.e. you don't need to care whether the primary key field is called id or object_id or whatever.
It also provides more consistency if you have models with different primary ...