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From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups: comp.lang.javascript
Subject: Re: Find part match in array
Date: Tue, 18 Aug 2020 21:59:19 +0200
Organization: PointedEars Software (PES)
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Andrew Poulos wrote:

> On 18/08/2020 3:36 am, Thomas 'PointedEars' Lahn wrote:
>>    1. You do not have to use regular expressions.  Especially in
>>    ECMAScript
>>       Ed. 6 and newer, there are methods like String.prototype.includes()
>>       which with you can search for substrings easily.
> 
> Using String.prototype.includes is always case sensitive so if I need a
> case insensitive test I'm going to need to convert the strings to, say,
> lower case.

Yes, and that can be a problem if you have letters beyond the BMP.

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