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How do I split a string on a delimiter in Bash?
I have this string stored in a variable:
32 Answers
32
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python list in sql query as parameter
I have a python list, say l
15 Answers
15
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Making a Sass mixin with optional arguments
I am writing a mixin like this:
13 Answers
13
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How do I (or can I) SELECT DISTINCT on multiple columns?
I need to retrieve all rows from a table where 2 columns combined are all different. So I want all the sales that do not have any other sales that happened on the same day for the same price. The sales that are unique based on day and price will get updated to an active status.
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Dots in URL causes 404 with ASP.NET mvc and IIS
I have a project that requires my URLs have dots in the path. For example I may have a URL such as www.example.com/people/michael.phelps
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How to see which flags -march=native will activate?
I'm compiling my C++ app using GCC 4.3. Instead of manually selecting the optimization flags I'm using -march=native , which in theory should add all optimization flags applicable to the hardware I'm compiling on. But how can I check which flags is it actually using?
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Is 23,148,855,308,184,500 a magic number, or sheer chance?
News reports such as this one indicate that the above number may have arisen as a programming bug.
7 Answers
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How do you normalize a file path in Bash?
I want to transform /foo/bar/.. to /foo
22 Answers
22
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String variable interpolation Java [duplicate]
String building in Java confounds me. I abhore doing things like:
5 Answers
5
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Can a decorator of an instance method access the class?
I have something roughly like the following. Basically I need to access the class of an instance method from a decorator used upon the instance method in its definition.
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