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How to determine if one array contains all elements of another array
...oing (a1 & a2) instead of (a2 & a1), which is why I was seeing the error. You are right about & retaining the order from the first array.
– CubaLibre
Aug 23 '12 at 13:35
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How to add url parameters to Django template url tag?
...e=foobar">
[there is nothing else to improve but I'm getting a stupid error when I fix the code ticks]
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How to rename a file using Python
...at this will silently overwrite files on Unix-like systems but fail with OSError on Windows systems. os.path.exists should be used to check if the target exists before renaming. This does create a "Time Of Check to Time Of Use" bug, but it's unlikely to cause issues. (I know of no easy way around th...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...g to load a script file like so $.getScript("application.js"); and get the error described in the question.
– Denzo
Jul 25 '12 at 4:17
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cartesian product in pandas
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This looks promising - but I get the error on the first line: TypeErro
pycharm convert tabs to spaces automatically
...rting tabs to spaces is default behaviour, however in python IDE is giving errors everywhere because it can't convert tabs to spaces automatically is there a way to achieve this.
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If list index exists, do X
...n't account for negative indexes. The best way I know is try / except IndexError, but it'd be nice to have a concise way to get a bool
– Abram
Aug 6 '19 at 19:55
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Check if a class has a member function of a given signature
...raits>
// Primary template with a static assertion
// for a meaningful error message
// if it ever gets instantiated.
// We could leave it undefined if we didn't care.
template<typename, typename T>
struct has_serialize {
static_assert(
std::integral_constant<T, false>::...
Where does Console.WriteLine go in ASP.NET?
...t if a process doesn't have an associated console, Console.Out and Console.Error are backed by Stream.Null (wrapped inside a TextWriter), which is a dummy implementation of Stream that basically ignores all input, and gives no output.
So it is conceptually equivalent to /dev/null, but the implement...
Any tools to generate an XSD schema from an XML instance document? [closed]
...ools. I had to run it in the directory containing the xml, to prevent an error about "illegal characters in path", but that may be due to the long filename I have.
– Yahoo Serious
Nov 8 '12 at 15:01
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