February 2018
Intermediate to advanced
298 pages
8h 22m
English
Content preview from Learn ECMAScript - Second Edition
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The Math.clz32(number) function
The Math.clz32() function returns the number of leading zero bits in the 32-bit representation of a number. Here is an example to demonstrate this:
console.log(Math.clz32(7));console.log(Math.clz32(1000));console.log(Math.clz32(295000000));
The output is as follows:
29223
The Math.clz32() function is usually used in DSP algorithms to normalize samples in sound and video processing.
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