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Scala: Nil vs List()

... 3 Answers 3 Active ...
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How to detect the currently pressed key?

... 163 if ((Control.ModifierKeys & Keys.Shift) != 0) This will also be true if Ctrl+Shift is dow...
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Set width of a “Position: fixed” div relative to parent div

... answered May 3 '11 at 19:02 jeroenjeroen 87.4k2020 gold badges106106 silver badges128128 bronze badges ...
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Set value for particular cell in pandas DataFrame using index

...y df. In [18]: %timeit df.set_value('C', 'x', 10) 100000 loops, best of 3: 2.9 µs per loop In [20]: %timeit df['x']['C'] = 10 100000 loops, best of 3: 6.31 µs per loop In [81]: %timeit df.at['C', 'x'] = 10 100000 loops, best of 3: 9.2 µs per loop ...
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how to split the ng-repeat data with three columns using bootstrap

...ce(i, i+size)); } return newArr; } $scope.chunkedData = chunk(myData, 3); Then your view would look like this: <div class="row" ng-repeat="rows in chunkedData"> <div class="span4" ng-repeat="item in rows">{{item}}</div> </div> If you have any inputs within the ng-...
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How do I base64 encode (decode) in C?

..., 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'}; static char *decoding_table = NULL; static int mod_table[] = {0, 2, 1}; char *base64_encode(const unsigned char *data, size_t ...
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Pandas aggregate count distinct

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Correct way to find max in an Array in Swift

... 302 Given: let numbers = [1, 2, 3, 4, 5] Swift 3: numbers.min() // equals 1 numbers.max() // e...
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Accessing dict_keys element by index in Python3

... Call list() on the dictionary instead: keys = list(test) In Python 3, the dict.keys() method returns a dictionary view object, which acts as a set. Iterating over the dictionary directly also yields keys, so turning a dictionary into a list results in a list of all the keys: >>> te...
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How can I add new array elements at the beginning of an array in Javascript?

... 2943 Use unshift. It's like push, except it adds elements to the beginning of the array instead of th...