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How to sort a list of strings numerically?

... This works if the list element is stored as "integer", how shall be handled in case of float values? Eg., list1 = [1, 1.10, 1.11, 1.1, 1.2] – sathish May 19 '16 at 9:01 ...
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Stop/Close webcam which is opened by navigator.getUserMedia

...er will have to access the tracks that make up the stream (audio or video) and stop each of them individually. More info here: https://developers.google.com/web/updates/2015/07/mediastream-deprecations?hl=en#stop-ended-and-active Example (from the link above): stream.getTracks().forEach(funct...
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How to make a vertical line in HTML

...a <div> around the markup where you want the line to appear to next, and use CSS to style it: .verticalLine { border-left: thick solid #ff0000; } <div class="verticalLine"> some other content </div> ...
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What does the -ObjC linker flag do?

I have an app that works with and without the linker flag. However, without the linker flag, I get a very different behaviour when adding data to a view. ...
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Transmitting newline character “\n”

... %0A for newline \n <LF>` ; and %0D for carriage return \r <CR> – sergiol Oct 11 '17 at 16:55 ...
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Behaviour of final static method

I have been playing around with modifiers with static method and came across a weird behaviour. 7 Answers ...
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How to set default value to the input[type=“date”] [duplicate]

... The date should take the format YYYY-MM-DD. Single digit days and months should be padded with a 0. January is 01. From the documentation: A string representing a date. Value: A valid full-date as defined in [RFC 3339], with the additional qualification that the year component...
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How many characters can a Java String have?

...teger.MAX_VALUE part of the spec of JVM dependant? – andandandand Jul 24 '09 at 20:40 6 Integer.M...
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how to permit an array with strong parameters

..., Date, Time, DateTime, StringIO, IO, ActionDispatch::Http::UploadedFile and Rack::Test::UploadedFile. To declare that the value in params must be an array of permitted scalar values map the key to an empty array: params.permit(:id => []) In my app, the category_ids are passed to the c...
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Fixed size queue which automatically dequeues old values upon new enques

... I would write a wrapper class that on Enqueue would check the Count and then Dequeue when the count exceeds the limit. public class FixedSizedQueue<T> { ConcurrentQueue<T> q = new ConcurrentQueue<T>(); private object lockObject = new object(); public int ...