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Extending Angular Directive

I'd like to make a minor modification to a 3rd party directive (specifically Angular UI Bootstrap ). I simply want to add to the scope of the pane directive: ...
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Can someone explain the traverse function in Haskell?

... traverse is the same as fmap, except that it also allows you to run effects while you're rebuilding the data structure. Take a look at the example from the Data.Traversable documentation. data Tree a = Empty | Leaf a | Node (Tree a) a (Tree a) The Functor instance of Tr...
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Current location permission dialog disappears too quickly

...rdinates , and provides a distance to or from their destination or origin. All these possible destinations are shown in a table view, so I'm getting the users co-ordinates at the same time as populating the table. The only thing is, the alert view that asks for the users location appears then disapp...
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Standard way to embed version into python package?

...is also used in lots of 3rd-party modules, so it's the quasi-standard. Usually, __version__ is a string, but sometimes it's also a float or tuple. Edit: as mentioned by S.Lott (Thank you!), PEP 8 says it explicitly: Module Level Dunder Names Module level "dunders" (i.e. names with two lea...
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How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?

...d = "new value";. So jQuery creates a local "undefined" variable that is REALLY undefined. The window variable is made local for performance reasons. Because when JavaScript looks up a variable, it first goes through the local variables until it finds the variable name. When it's not found, JavaScr...
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How to set environment variable or system property in spring tests?

... Thanks for this. The static thing didnt work but a small method with @BeforeClass worked ! – Midhun Agnihotram Dec 30 '16 at 4:31 ...
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How to commit my current changes to a different branch in Git [duplicate]

...nges should be committed in a branch different to the current one. This usually happens when I want to try out new things or do some testing and I forget to create a new branch beforehand, but I don't want to commit dirty code to the master branch. ...
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Check if an element contains a class in JavaScript?

...List .contains method: element.classList.contains(class); This works on all current browsers and there are polyfills to support older browsers too. Alternatively, if you work with older browsers and don't want to use polyfills to fix them, using indexOf is correct, but you have to tweak it a ...
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The apk must be signed with the same certificates as the previous version

I had uploaded my app to Google Play (back when it was called Android Market) some time ago. 11 Answers ...
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What does if __name__ == “__main__”: do?

...ngs: it sets a few special variables like __name__, and then it executes all of the code found in the file. Let's see how this works and how it relates to your question about the __name__ checks we always see in Python scripts. Code Sample Let's use a slightly different code sample to explore ho...