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Javascript Thousand Separator / string format [duplicate]

Is there any function in Javascript for formatting number and strings ? 15 Answers 15 ...
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Get string character by index - Java

I know how to work out the index of a certain character or number in a string, but is there any predefined method I can use to give me the character at the nth position? So in the string "foo", if I asked for the character with index 0 it would return "f". ...
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What's the standard way to work with dates and times in Scala? Should I use Java types or there are

What's the standard way to work with dates and times in Scala? Should I use Java types such as java.util.Date or there are native Scala alternatives? ...
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Booleans, conditional operators and autoboxing

... The difference is that the explicit type of the returnsNull() method affects the static typing of the expressions at compile time: E1: `true ? returnsNull() : false` - boolean (auto-unboxing 2nd operand to boolean) E2: `true ? null : false` - Boolean (autoboxing of 3rd operand to Bool...
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Inserting HTML into a div

I am trying to insert a chunk of HTML into a div. I want to see if plain JavaScript way is faster than using jQuery. Unfortunately, I forgot how to do it the 'old' way. :P ...
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Finding the index of elements based on a condition using python list comprehension

The following Python code appears to be very long winded when coming from a Matlab background 5 Answers ...
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How to reduce iOS AVPlayer start delay

...the below question: All assets are local on the device -- no network streaming is taking place. The videos contain audio tracks. ...
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Cancellation token in Task constructor: why?

Certain System.Threading.Tasks.Task constructors take a CancellationToken as a parameter: 4 Answers ...
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How do I use Node.js Crypto to create a HMAC-SHA1 hash?

... Documentation for crypto: http://nodejs.org/api/crypto.html const crypto = require('crypto') const text = 'I love cupcakes' const key = 'abcdeg' crypto.createHmac('sha1', key) .update(text) .digest('hex') ...
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C++11 range based loop: get item by value or reference to const

Reading some examples of range based loops they suggest two main ways 1, 2, 3, 4 4 Answers ...