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What is the shortest way to pretty print a org.w3c.dom.Document to stdout?

... Brilliant! And yes, it is a bit much text but it is crystal clear what the selected options are and Eclipse/Netbeans really help you write this. Show me a smaller version and I tell you what it cannot do. Worse, I will tell you where you need 3 debuggin...
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What is the difference between typeof and instanceof and when should one be used vs. the other?

...anceof Object; // true typeof {}; // object And the last one is a little bit tricky: typeof null; // object share | improve this answer | follow | ...
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How can I find script's directory with Python? [duplicate]

...It could be a py2app bug but it proves that relying on the argv is still a bit fragile. – kakyo Jul 3 '18 at 21:47 ...
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Abstract Class vs Interface in C++ [duplicate]

..." for anyone. – Mr.C64 May 2 '16 at 10:18 The comment // make MyAbstractClass not instantiable confuses me. Isn't it t...
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Should I use s and s inside my s?

...ot-to-be – psycho brm May 27 '14 at 10:42 2 The link seems to be working for me. Make sure to rea...
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Create a pointer to two-dimensional array

...n zero element of the first row of the array? Edit: Thinking about this a bit further, isn't an array name, by definition, a pointer? That is, the name of an array is a synonym for the location of the first element, i.e. l_matrix[0][0]? Edit2: As mentioned by others, the comment space is a bit to...
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Is arr.__len__() the preferred way to get the length of an array in Python?

... @Simon: the bit about "don't all need to implement .length()" is confusing. Container types still need to implement a method for returning their length; the point is that it's a standardized protocol, not an ad-hoc method you have to lo...
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Avoid trailing zeroes in printf()

...33; printf("%g", num); //output: 1.33 After the question was clarified a bit, that suppressing zeros is not the only thing that was asked, but limiting the output to three decimal places was required as well. I think that can't be done with sprintf format strings alone. As Pax Diablo pointed out, ...
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理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...makes code a little less verbose and makes cleaning up during exceptions a bit easier. 因此,Python的with语句是提供一个有效的机制,让代码更简练,同时在异常产生时,清理工作更简单。 I have put the code examples given here on Github. 示例代码可以在Gi...
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Putting a simple if-then-else statement on one line [duplicate]

...know is guaranteed (but didn't check). And though terse, it isn't going to win any readability awards. You can also do "abcdefg"[i] in C, but it doesn't mean you should. – msw May 10 '10 at 15:27 ...