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Read and overwrite a file in Python
... For very large files, reading the entire file contents into memory can become unwieldy. Therefore, the fileinput module can become the preferred method. When passed inplace=1, it will move the file to a temporary location first, then write a new file to the old filename path. This move operatio...
What is __declspec and when do I need to use it?
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For declaring COM interfaces and classes, for example, you use __declspec(uuid), for exporting functions sans a DEF file you use __declspec(dllexport), etc. The full list is quite long.
– Seva Alekseyev
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Method to Add new or update existing item in Dictionary
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Android: create a popup that has multiple selection options
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How to send multiple data fields via Ajax? [closed]
...data: {status: status, name: name},
As specified here: http://api.jquery.com/jQuery.ajax/
So if that doesn't work, I would alert those variables to make sure they have values.
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How to get position of a certain element in strings vector, to use it as an index in ints vector?
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Sorry, I can't see @Bob__ 's comments, maybe deleted? I'm wondering why ptrdiff_t is better than size_t since ptrdiff_t would raise a warning of comparison between signed and unsigned integer
– Hiraku
Oct 17 '17 at...
Dynamically load a JavaScript file
...ly load a JavaScript file? This will can be used to implement a module or component that when 'initialized' the component will dynamically load all needed JavaScript library scripts on demand.
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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
... edited Jul 21 '18 at 18:02
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answered Oct 13 '09 at 12:03
Bart KiersBart Kier...
Asterisk in function call
...ists into several list arguments.
As Jochen Ritzel has pointed out in the comments, chain.from_iterable() is better-suited for this operation, as it assumes a single iterable of iterables to begin with. Your code then becomes simply:
uniqueCrossTabs = list(itertools.chain.from_iterable(uniqueCross...