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django unit tests without a db
Is there a possibility to write django unittests without setting up a db? I want to test business logic which doesn't require the db to set up. And while it is fast to setup a db, I really don't need it in some situations.
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How to find out what type of a Mat object is with Mat::type() in OpenCV
I am kind of confused with type() method of Mat object in OpenCV. If I have following lines:
6 Answers
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How do I execute a string containing Python code in Python?
How do I execute a string containing Python code in Python?
14 Answers
14
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Detecting when the 'back' button is pressed on a navbar
I need to perform some actions when the back button(return to previous screen, return to parent-view) button is pressed on a Navbar.
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Update a submodule to the latest commit
I have a project A which is a library and it is used in a project B.
7 Answers
7
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TypeScript static classes
I wanted to move to TypeScript from traditional JS because I like the C#-like syntax.
My problem is that I can't find out how to declare static classes in TypeScript.
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Add spaces before Capital Letters
Given the string "ThisStringHasNoSpacesButItDoesHaveCapitals" what is the best way to add spaces before the capital letters. So the end string would be "This String Has No Spaces But It Does Have Capitals"
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Using a constant NSString as the key for NSUserDefaults
I'm using NSUSerDefaults to store user preferences. I remember reading somewhere that setting the keys as constants is a good idea - and I agree. The following code is what I currently have:
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What is a servicebus and when do I need one?
I have heard talk about the NServiceBus , but I haven't really understood what it is. They claim to be "The most popular open-source service bus for .net".
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iOS 7 status bar back to iOS 6 default style in iPhone app?
In iOS 7 the UIStatusBar has been designed in a way that it merges with the view like this:
25 Answers
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