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Showing a different background colour in Vim past 80 characters
...ue, although I can't be assed to search through vim's source to figure out what that length is. Also, vim parses the value of this setting as a string every time it enters a window, initializes a buffer, etc, so this is kind of an expensive way of achieving the desired result.
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ROW_NUMBER() in MySQL
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But what if there are two maximal values of col3 for a (col1, col2) pair? You'd end up with two rows.
– Paul
Dec 13 '09 at 0:16
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are there dictionaries in javascript like python?
...used to the literal object notation, since you access them in the same way what is the difference between the two?
– John Demetriou
Jan 15 '15 at 15:34
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Why is a boolean 1 byte and not 1 bit of size?
...r, because the char is the smallest addressable unit in C++, regardless of what the architecture can address with its own opcodes. sizeof(bool) must have a value of at least 1, and adjacent bool objects must have their own addresses in C++, so the implementation just has to make them bigger and wast...
Unit testing private methods in C#
...inions”.
Same holds true for this discussion as well.
It all depends on what you think is a unit , if you think UNIT is a class then you will only hit the public method. If you think UNIT is lines of code hitting private methods will not make you feel guilty.
If you want to invoke private methods...
Redefine tab as 4 spaces
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It depends on what you mean. Do you want actual tab characters in your file to appear 4 spaces wide, or by "tab" do you actually mean an indent, generated by pressing the tab key, which would result in the file literally containing (up to)...
Is Python interpreted, or compiled, or both?
...g and answer the question you meant to ask: Practically (read: using a somewhat popular and mature implementation), Python is compiled. Not compiled to machine code ahead of time (i.e. "compiled" by the restricted and wrong, but alas common definition), "only" compiled to bytecode, but it's still co...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...s a lot of nonsense. It seems to me, the author himself did not understand what the functions are properly used for...
– Christoph
Jul 24 '13 at 10:09
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'str' object does not support item assignment in Python
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@RasmiRanjanNayak: It depends on what you need to do with those characters. In my answer I've shown how they can be appended to another string.
– NPE
May 17 '12 at 7:24
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How are multi-dimensional arrays formatted in memory?
...e is the base pointer.
The compiler is always going to handle the type as what they are declared to be except in the example Carl gave where it can figure out interchangeable usage. This is why if you pass in a [][] to a function it must assume that it is a statically allocated flat, where ** is a...