![]() The method signatures of these methods are identical to those used in Python, and the behavior and usage of them is very similar. Python includes two built-in functions that Slice provides analogues of: range() and slice(). The methods and syntax that it introduces are designed to very closely mirror those from Python. If you know Python already, then you'll be right at home with Slice. It provides some context for why this library exists and works the way that it does. You also might find the For People Who Know Python Already section interesting, even if you've never used Python before. Īnd some other - substr() - which provide range of substring and 'length' can be positive only: string.substr(start,length)Īlso some maintainers suggest that last method string.substr(start,length) do not works or work with error for MSIE.If you're ready to give it a try, then head over to the installation section or take a look at the API documentation. so: string.substring(from) positive or negative. String.substring(from,to) as plus if 'to' index nulled returns the rest of string. ![]() Need to say due to last discussion in comments, that jQuery is very much more often renewable extension of JS than his own parent most known ECMAScript. However, your method will works out of jQuery function, inside simple Javascript. In other words answer Erickson suggest really perfect solution. So, you can't use slice() inside jQuery because slice() is jQuery method for operations with DOM elements, not substrings. Sorry for my graphomany but post was tagged 'jquery' earlier.
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