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Create a hexadecimal colour based on a string with JavaScript
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How do I use su to execute the rest of the bash script as that user?
...hether you use sudo or su is of secondary importance, though sudo is a lot more secure and convenient.
– tripleee
Feb 24 '15 at 8:24
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What is the meaning of single and double underscore before an object name?
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filter items in a python dictionary where keys contain a specific string
...nd then iterating through it, but instead use a generator, because what is more pythonic (and awesome) than a generator?
First we create our generator, and good design dictates that we make it abstract enough to be reusable:
# The implementation of my generator may look vaguely familiar, no?
def f...
How to detect idle time in JavaScript elegantly?
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Multi-gradient shapes
... top of the button to the bottom of the button.
Edit: Okay, so I have one more idea that works, haha. Right now it works in XML, but should be doable for shapes in Java as well. It's kind of complex, and I imagine there's a way to simplify it into a single shape, but this is what I've got for now:
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How to wait for a number of threads to complete?
...is: You're right. It's not relecant for that problem, but it's nice to get more Information about the running threads from one Object (like the ExecutorService). I think it's nice to use given features to solve a problem; maybe you'll need more flexibility (thread information) in the future. It'...
Finding the index of an item in a list
...> ["foo", "bar", "baz"].index("bar")
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Reference: Data Structures > More on Lists
Caveats follow
Note that while this is perhaps the cleanest way to answer the question as asked, index is a rather weak component of the list API, and I can't remember the last time I used it in anger. It's been...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...l functions on that controller and communicate with the parent directive.
Moreover, if such a controller is not found, an error will be raised.
Why use link at all
There is no real need to use the link function if one is defining the controller since the $scope is available on the controller. Mor...
Convert tabs to spaces in Notepad++
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