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What is the `data-target` attribute in Bootstrap 3?

...he system or behavior behind the data-target attribute used by Bootstrap 3? 2 Answers ...
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What's the difference between lists enclosed by square brackets and parentheses in Python?

...you can change its contents: >>> x = [1,2] >>> x.append(3) >>> x [1, 2, 3] while tuples are not: >>> x = (1,2) >>> x (1, 2) >>> x.append(3) Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: '...
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How to convert int to NSString?

... Hemang 25.2k1717 gold badges106106 silver badges163163 bronze badges answered Apr 10 '13 at 21:54 VisioNVisioN 127k2626 gold bad...
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What does the tilde (~) mean in my composer.json file?

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Exception NoClassDefFoundError for CacheProvider

...ate so I'm trying to implement some simple web application based on Spring 3 + hibernate 4 while I start tomcat I have this exception: ...
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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V

... 43 There's a dynamic programming solution. We start off knowing 0 keys can make us 0 A's. Then we i...
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What does “%” (percent) do in PowerShell?

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Creating a new column based on if-elif-else condition

...df['C'] = df.apply(f, axis=1) In [2]: df Out[2]: A B C a 2 2 0 b 3 1 1 c 1 3 -1 Of course, this is not vectorized so performance may not be as good when scaled to a large number of records. Still, I think it is much more readable. Especially coming from a SAS background. ...
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Base64: What is the worst possible increase in space usage?

...the size of the base-64 representation of a string of size n is: ceil(n / 3) * 4 So, for a 16kB array, the base-64 representation will be ceil(16*1024/3)*4 = 21848 bytes long ~= 21.8kB. A rough approximation would be that the size of the data is increased to 4/3 of the original. ...
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Passing a list of kwargs?

... answered Sep 30 '09 at 6:11 PeterPeter 108k4646 gold badges166166 silver badges203203 bronze badges ...