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Array include any value from another array?

....include?(food) } => true Benchmark script: require "benchmark" N = 1_000_000 puts "ruby version: #{RUBY_VERSION}" CHEESES = %w(chedder stilton brie mozzarella feta haloumi).freeze FOODS = %w(pizza feta foods bread biscuits yoghurt bacon).freeze Benchmark.bm(15) do |b| b.report("&, emp...
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bool to int conversion

... 1, 4>5 would evaluate to 0. EDIT: Jens in the comment said, C99 has _Bool type. bool is a macro defined in stdbool.h header file. true and false are also macro defined in stdbool.h. §7.16 from C99 says, The macro bool expands to _Bool. [..] true which expands to the integer constan...
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Checking if all elements in a list are unique

What is the best way (best as in the conventional way) of checking whether all elements in a list are unique? 14 Answers ...
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Python Git Module experiences? [closed]

.../kennethreitz/legit/blob/develop/legit/scm.py – forivall Sep 17 '12 at 17:17 9 Based on this answ...
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AngularJS sorting by property

...'s rows in the filter e.g. for(var objectKey in input) { input[objectKey]['_key'] = objectKey; array.push(input[objectKey]); } Like that we can use <div ng-repeat="value in object | orderObjectBy:'order'" ng-init="key = value['_key']"> – Nicolas Janel Jul...
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Amazon S3 Change file download name

...mention that it was not me to provide the right answer on Amazon forum and all credits should go to Colin Rhodes ;-) share | improve this answer | follow | ...
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HTML5: Slider with two inputs possible?

...m to be many out there. I ended up modifying @Wildhoney's code a bit and really like it. function getVals(){ // Get slider values var parent = this.parentNode; var slides = parent.getElementsByTagName("input"); var slide1 = parseFloat( slides[0].value ); var slide2 = parseFlo...
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iOS - Dismiss keyboard when touching outside of UITextField

...TapGestureRecognizer(target: self, action: #selector(self.dismissKeyboard (_:))) self.view.addGestureRecognizer(tapGesture) For dismissKeyboard @objc func dismissKeyboard (_ sender: UITapGestureRecognizer) { aTextField.resignFirstResponder() } ...
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How to read a single char from the console in Java (as the user types it)?

... typing it in Java? Is it possible? I've tried with these methods but they all wait for the user to press enter key: 5 An...
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Install tkinter for Python

...: No module named 'tkinter' I Use(Python 3.7.5) – sqp_125 Dec 9 '19 at 18:30 Solution: sudo apt-get install python3.7-...