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Generate random numbers uniformly over an entire range

... std::uniform_int_distribution. Here's an example: const int range_from = 0; const int range_to = 10; std::random_device rand_dev; std::mt19937 generator(rand_dev()); std::uniform_int_distribution<int> distr(range_from, range_to); std::cout <&lt...
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Angularjs ng-model doesn't work inside ng-if

...) <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular.min.js"></script> <script> function main($scope) { $scope.testa = false; $scope.testb = false; $scope.testc = false; $scope.obj = {test: false}; } ...
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Unique ways to use the Null Coalescing operator [closed]

... | edited Nov 10 '08 at 18:31 answered Nov 10 '08 at 18:25 ...
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How to play audio?

... 1406 If you don't want to mess with HTML elements: var audio = new Audio('audio_file.mp3'); audio.p...
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C#: Assign same value to multiple variables in single statement

... get { Console.WriteLine("AccessorTest.Value.get {0}", _Value); return _Value; } set { Console.WriteLine("AccessorTest.Value.set {0}", value); _Value = value; } } } This will output AccessorTest.Value...
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Copy a stream to avoid “stream has already been operated upon or closed”

... 10 Answers 10 Active ...
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Batch file include external file for variables

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered May 4 '10 at 8:47 ...
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)

...s of statements emulation $db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0); $sql = " DELETE FROM car; INSERT INTO car(name, type) VALUES ('car1', 'coupe'); INSERT INTO car(name, type) VALUES ('car2', 'coupe'); "; $db->exec($sql); Using statements $db = new PDO("mysql:host=localhost;dbname...
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Pandas DataFrame Groupby two columns and get counts

...In [56]: df.groupby(['col5','col2']).size().reset_index().groupby('col2')[[0]].max() Out[56]: 0 col2 A 3 B 2 C 1 D 3 share | improve this answer | ...
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Can gcc output C code after preprocessing?

... 200 Yes. Pass gcc the -E option. This will output preprocessed source code. ...