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How do I declare a namespace in JavaScript?
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Loop through files in a directory using PowerShell
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Using Moq to mock an asynchronous method for a unit test
... actual asynchrony this way - if you want to do that, you need to do a bit more work to create a Task<T> that you can control in a more fine-grained manner... but that's something for another day.
You might also want to consider using a fake for IHttpClient rather than mocking everything - it...
Using comma as list separator with AngularJS
...mplate. I used this: {{{true: '', false: ', '}[$last]}}. This technique is more flexible than using .join because it allows the elements in the list to each be members of an array, like: <b ng-repeat="friend in friends">{{friend.email}}{{{true: '', false: ', '}[$last]}}</b>
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What is the difference between range and xrange functions in Python 2.X?
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Create a .csv file with values from a Python list
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What is the difference between a var and val definition in Scala?
...g the same var for multiple purposes. This has some problems:
It will be more difficult for people reading the code to know what is the value of a variable in a certain part of the code.
You may forget to re-initialize the variable in some code path, and end up passing wrong values downstream in t...
Functional programming - is immutability expensive? [closed]
...in two parts. The first is conceptual. The next looks at the same question more concretely in Scala.
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