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How do I filter query objects by date range in Django?

...ith a filter make sure you know the difference between using a date object vs a datetime object. __range is inclusive on dates but if you use a datetime object for the end date it will not include the entries for that day if the time is not set. startdate = date.today() enddate = startdate ...
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How to use OpenFileDialog to select a folder?

... If you use this with VS2017 it restyles your main window. – Lokiare Aug 10 '18 at 17:46 1 ...
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Method call if not null in C#

...th noting that this is a C# 6 feature... (Which would be implied from your VS2015 statement, but still worth noting). :) – Kyle Goode Jan 12 '16 at 23:51 ...
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Print text instead of value from C enum

...sually replace it with a simple code generator or custom preprocessor in a scripting language. And in fact, I've got a Python script I've used for exactly this purpose in multiple projects. But I don't use it that often nowadays—for many use cases you can get away with just using strings and not b...
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Check if UIColor is dark or bright?

...programmatically tell the difference between colors in the RGB color space vs. grayscale? – mattsven Apr 21 '15 at 18:02 1 ...
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NuGet behind a proxy

... To anyone using VS2015: I was encountering a "407 Proxy Authentication required" error, which broke my build. After a few hours investigating, it turns out MSBuild wasn't sending credentials when trying to download Nuget as part of the 'Down...
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Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?

...1 from here (sign in as a developer first) Lion Xcode 4.3.1 And run some scripts from the Dev Forums here: sudo cp -R /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.1.sdk /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/ sudo cp -R /Volumes/X...
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Does PowerShell support constants?

...ion Set-Constant { <# .SYNOPSIS Creates constants. .DESCRIPTION This function can help you to create constants so easy as it possible. It works as keyword 'const' as such as in C#. .EXAMPLE PS C:\> Set-Constant a = 10 PS C:\> $a += 13 ...
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How do I pipe a subprocess call to a text file?

RIght now I have a script that I run. When I run it and it hits this line, it starts printing stuff because run.sh has prints in it. ...
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Android YouTube app Play Video Intent

... needed 'vnd.youtube:VIDEO_ID' instead of two slashes after the colon (':' vs. '://'): http://it-ride.blogspot.com/2010/04/android-youtube-intent.html I tried most of the suggestions here and they didn't really work very well with all of the supposed "direct" methods raising exceptions. I would a...