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Extracting parts of a string

No change in size, 23:20, August 13, 2012
recat
The substring method in JavaScript works the same as in Java. The substr method in JavaScript is basically the same as in PHP, with JavaScript's two arguments corresponding to the last 2 arguments in PHP. However, in Javascript, a negative start is treated the same as zero.
[[category:Computer programmingProgramming]]
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