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Append integer to beginning of list in Python [duplicate]

... Based on some (minimal) benchmarks using the timeit module it seems that the following has similar if not better performance than the accepted answer new_lst = [a, *lst] As with [a] + list this will create a new list and n...
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Difference between constituency parser and dependency parser

...onstituency parser, and then, if needed, it performs a deterministic (rule-based) transformation on the constituency parse tree to convert it into a dependency tree. More can be found here: http://en.wikipedia.org/wiki/Phrase_structure_grammar http://en.wikipedia.org/wiki/Dependency_grammar ...
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Can you use if/else conditions in CSS?

... You could create two separate stylesheets and include one of them based on the comparison result In one of the you can put background-position : 150px 8px; In the other one background-position : 4px 8px; I think that the only check you can perform in CSS is browser recognition: Cond...
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How to iterate over values of an Enum having flags?

...tFlags(Enum value, Enum[] values) { ulong bits = Convert.ToUInt64(value); List<Enum> results = new List<Enum>(); for (int i = values.Length - 1; i >= 0; i--) { ulong mask = Convert.ToUInt64(values[i]); if (i == 0 && m...
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Have Grunt generate index.html for different setups

...ad> <html> </html> UPD. Found out that Yeoman, which is based on grunt, has a built-in usemin task that integrates with Yeoman's build system. It generates a production version of index.html from information in development version of index.html as well as other environment setting...
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What are the best practices for structuring a large Meteor app with many HTML template files? [close

...nd .js file for each page type together in one directory. I also have a "base" module, which contains common .css and .js code and the master template, which uses {{renderPage}} to render one of the other modules depending on the router. my_app/ lib/ router.js client/ base...
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Pick a random element from an array

...so that we have: UInt.random UInt8.random UInt16.random UInt32.random UInt64.random UIntMax.random // closed intervals: (-3...3).random (Int.min...Int.max).random // and collections, which return optionals since they can be empty: (1..<4).sample [1,2,3].sample "abc".characters.sample ["a": 1...
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Outline effect to text

...t should have a stroke in some browsers </div> I have made a demo for you here And a hovered example is available here As Jason C has mentioned in the comments, the text-shadow CSS property is now supported by all major browsers, with the exception of Opera Mini. Where this solutio...
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How to simulate a mouse click using JavaScript?

...you want, whether Shift/Alt/Ctrl are held, etc. The options it accepts are based on the MouseEvents API. I've tested in Firefox, Safari and Chrome. Internet Explorer might need special treatment, I'm not sure. share ...
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Imitating a blink tag with CSS3 animations

... Works fine, thanks, here's my implementation based on your solution: jsfiddle.net/gnx4mqc4 – Hamid Behnam Jan 13 '15 at 1:03 ...