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Python - Create a list with initial capacity

...bject %d" % ( i, ) result.append(message) return result def doAllocate( size=10000 ): result=size*[None] for i in range(size): message= "some unique object %d" % ( i, ) result[i]= message return result Results. (evaluate each function 144 times and average ...
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Inheriting class methods from modules / mixins in Ruby

...ors of the class. You can look at the ancestors of any class or module by calling its ancestors method: module M def foo; "foo"; end end class C include M def bar; "bar"; end end C.ancestors #=> [C, M, Object, Kernel, BasicObject] # ^ look, it's right here! When you call a metho...
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Inverse dictionary lookup in Python

...o guarantee that it returns a single value and it does not need to be lexically first only that it be the first match and that it's behavior is stable (multiple calls on same dict over time should yield same matching element). Unless dictionaries rearrange their unmodified hashes over time as other...
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How to customise file type to syntax associations in Sublime Text?

...h v2.x and v3.x) there is a menu command: View -> Syntax -> Open all with current extension as ... share | improve this answer | follow | ...
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Does file_get_contents() have a timeout setting?

I am calling a series of links using the file_get_contents() method in a loop. Each link may take more than 15 minutes to process. Now, I worry about whether PHP's file_get_contents() has a timeout period? ...
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Does Java have a path joining method? [duplicate]

...th1"; String path2 = "path2"; String joinedPath = new File(path1, path2).toString(); share | improve this answer | follow | ...
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Is it safe to shallow clone with --depth 1, create commits, and pull updates again?

...ọc Duy (pclouds): Now that git supports data transfer from or to a shallow clone, these limitations are not true anymore. The documentation now reads: --depth <depth>:: Create a 'shallow' clone with a history truncated to the specified number of revisions. That stems from commi...
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What are “decorators” and how are they used?

... Awesome example. I was actually wondering how to extend third party modules functionality without meddling with them – Arthur Kovacs Jan 29 '14 at 14:30 ...
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When correctly use Task.Run and when just async-await

...N article Best Practices in Asynchronous Programming. 2) Use Task.Run to call CPU-bound methods. You should use Task.Run, but not within any code you want to be reusable (i.e., library code). So you use Task.Run to call the method, not as part of the implementation of the method. So purely CPU-bo...
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CSS Selector for

Is there any way with CSS to target all inputs based on their type? I have a disabled class I use on various disabled form elements, and I'm setting the background color for text boxes, but I don't want my checkboxes to get that color. ...