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Why is 'false' used after this simple addEventListener function?

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Convert two lists into a dictionary

...ke this: >>> keys = ['a', 'b', 'c'] >>> values = [1, 2, 3] >>> dictionary = dict(zip(keys, values)) >>> print(dictionary) {'a': 1, 'b': 2, 'c': 3} Voila :-) The pairwise dict constructor and zip function are awesomely useful: https://docs.python.org/3/library/...
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Unique combination of all elements from two (or more) vectors

... expand.grid(a,b) Var1 Var2 1 ABC 2012-05-01 2 DEF 2012-05-01 3 GHI 2012-05-01 4 ABC 2012-05-02 5 DEF 2012-05-02 6 GHI 2012-05-02 7 ABC 2012-05-03 8 DEF 2012-05-03 9 GHI 2012-05-03 10 ABC 2012-05-04 11 DEF 2012-05-04 12 GHI 2012-05-04 13 ABC 2012-05-05 14 DEF 2012-05-...
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How to convert a NumPy array to PIL image applying matplotlib colormap

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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?

... | edited Jul 23 '14 at 19:10 answered Nov 26 '09 at 5:09 ...
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Use of .apply() with 'new' operator. Is this possible?

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How to return an empty ActiveRecord relation?

... Patrick Brinich-Langlois 1,2301414 silver badges2626 bronze badges answered Apr 3 '12 at 20:39 steveh7steveh7 ...
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How does the Brainfuck Hello World actually work?

...ctual cell. Take a look at ASCII table. For example, decimal code of ! is 33, while a is 97. Well, lets imagine your BF program memory looks like: ...[0][0][*0*][0][0]... Assuming standard input stands for a, if you use comma , operator, what BF does is read a decimal ASCII code 97 to memory: ...
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Java JUnit: The method X is ambiguous for type Y

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Pure CSS to make font-size responsive based on dynamic amount of characters

...can still provide fallbacks for older browsers like so: p { font-size: 30px; font-size: 3.5vw; } http://css-tricks.com/viewport-sized-typography/ and https://medium.com/design-ux/66bddb327bb1 share | ...