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Is there a Python function to determine which quarter of the year a date is in?

...ond quarter, etc -- add 1 if you need to count from 1 instead;-). Originally two answers, multiply upvoted and even originally accepted (both currently deleted), were buggy -- not doing the -1 before the division, and dividing by 4 instead of 3. Since .month goes 1 to 12, it's easy to check for ...
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How to handle WndProc messages in WPF?

... Actually, as far as I understand such a thing is indeed possible in WPF using HwndSource and HwndSourceHook. See this thread on MSDN as an example. (Relevant code included below) // 'this' is a Window HwndSource source = HwndSou...
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How can I produce an effect similar to the iOS 7 blur view?

...backgroundColor = [UIColor clearColor]; UIToolbar* bgToolbar = [[UIToolbar alloc] initWithFrame:myView.frame]; bgToolbar.barStyle = UIBarStyleDefault; [myView.superview insertSubview:bgToolbar belowSubview:myView]; share ...
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?

...nctype="multipart/form-data"> <input type="file" name="my_file[]" multiple> <input type="submit" value="Upload"> </form> <?php if (isset($_FILES['my_file'])) { $myFile = $_FILES['my_file']; $f...
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Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa

... Try this: String after = before.trim().replaceAll(" +", " "); See also String.trim() Returns a copy of the string, with leading and trailing whitespace omitted. regular-expressions.info/Repetition No trim() regex It's also possible to do this with just one re...
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How do I globally configure RSpec to keep the '--color' and '--format specdoc' options turned on

... One can also use a spec_helper.rb file in all projects. The file should include the following: RSpec.configure do |config| # Use color in STDOUT config.color = true # Use color not only in STDOUT but also in pagers and files config.tty = true # Use the s...
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How to access app.config in a blueprint?

...horisation.py which in a package api. I am initializing the blueprint in __init__.py which is used in authorisation.py . ...
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How to use PyCharm to debug Scrapy projects

... a virtualenv with Python 3.5.0 and setting the "script" parameter to /path_to_project_env/env/bin/scrapy solved the issue for me. share | improve this answer | follow ...
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Difference between single and double quotes in Bash

... Enclosing characters in double quotes (") preserves the literal value of all characters within the quotes, with the exception of $, `, \, and, when history expansion is enabled, !. The characters $ and ` retain their special meaning within double quotes (see Shell Expansions). The backslash retain...
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catch all unhandled exceptions in ASP.NET Web Api

How do I catch all unhandled exceptions that occur in ASP.NET Web Api so that I can log them? 5 Answers ...