Wrestling with Regular Expressions

I’m not a big fan of Regular Expressions. Mostly because I’m so inexperienced of using them. But even I see the oppurtinity to replace complex IF statements with RegExps (for example: has a number the form of a positive decimal number with 1 or two decimal places).

To ease the use of RegExps, there are myriads of online RegExps Testers. My favorite is

Go ahead and try it, simple but powerfull.


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