Linux, Windows, Security, Programming, Network Tutorials
Linux provides grep for text filtering. But in some situations we may need more extended tool to match given pattern in given text files. This tool is called Extended Global Regular Expression Print or simply egrep . egrep provides extended
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Regular expression is the language to define specific pattern for text data. Javascript supports regular expression. Regular expression is generally used like below. We will look different type of usage examples of regular expression.
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var str = "This is an example about regex for poftut.com"; var re = new RegExp( "poftut", "g" ); var result = re.exec(str); |
str is the text data we
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While developing Javascript applications we generally need some type that can hold text and string data. We call this type of variable as string. String can hold names, street info, paragraph, explanation etc. String is the type used for text
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String is a type used to hold text data in Python programming language. We can hold name, surname, address, text or similar data in strings. There are different functions those can be used with these string data. In this tutorial
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