And did you know – a string can be broken apart into an array of multiple strings using the split method. a-z, A-Z or 0-9) we use a regular expression /^ [0-9a-zA-Z]+$/ which allows only letters and numbers. The limit parameter limits the number of splits to 2 because we are defining 2 as the value of the limit. Let's begin with this example. The default is -1, which indicates an unlimited number of splits. There are 3 ways to concatenate strings in JavaScript. Learn how to split a string into an array. str … So, (this.numPages-1) is the page number for the last page in the file. 2. In this case, the text is split into parts of constant length. The split method returns the new array.
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