Regex Finding Two Words

01 Apr, 2021

If you want to find any pair of two words out of a list of words you can use. MatchCollection matches RegexMatchesmatchedwords pattern RegexOptionsIgnoreCase.

What Is A Word Boundary In Regex Does B Match Hyphen Stack Overflow

Could you advise how to perform negative regex find.

Regex finding two words. String temp stringEmpty. If I find cat and mat in a line. Any regex metacharacters within the accepted words are escaped with a backslash before searching.

Regex to Strip 2 duplicate words consecutivenon-consecutive words Try this regex that can catch 2 or more duplicates words and only leave behind one single word. The regex given by per-isakson is quite correct. Ask Question Regular expressions wordword-2.

Therefore with the above regex expression for finding phone numbers it would identify a number in the format of 123-123-1234 1231231234 or 1231231234. The solution is fairly simple. W is any alphanumeric.

To specify that we need an entire line we will use the caret and dollar sign and turn on the option to make them match at embedded newlines. I should ignore that line. What regular expression can I use to ensure that either of the two words was submitted.

But the software will only indicate John as the match not the entire line containing the word. The regex John makes it easy enough to locate those lines. However when the general case where the two words Word1 and Word2 are located in different lines a search with the Find in Files dialog does NOT display in the Find Result panel all the lines of the block beginning with Word1 and ending with Word2 or the opposite but ONLY the first line of each multi-lines block.

Post Posting Guidelines. Small bug. So below send line cat with carpet should be considered.

Regular expression two words separated by space Regex for one or more words separated by spaces If you do not care just how many words you have this would work. In the everyday world most people would probably say that in the English language a word character is a letter. This regex will also find a word near itself eg.

Replace it with a-zA-Z if you need only Regex for one or more words separated by spaces. Hi for the same very first example cat and mat. This function does the same thing but accepts an array of words to match.

And the duplicate words need not even be consecutive. A word boundary b detects a position where one side is such a character and the other is not. Foreach Match match in matches if matchSuccess temp matchValue.

Returns an array with four matches. Up to 5 cash back Solution 1. Substitution Expression Flags ignore case i global g multiline m extended x extra X single line s unicode u Ungreedy U Anchored A dup subpattern namesJ Find any word in a list of words.

With some variations depending on the engine regex usually defines a word character as a letter digit or underscore. String matchedwords some info here Jesse Houwing Developer. Bwbb1big Here b is used for Word Boundary is used for positive lookahead and 1 is used for back-referencing.

The word boundary assertion is also used at the end of the expression. Follow asked Jul 28 11 at 1800. Var regex bonetwothreebgi.

The cat slept on the mat in front of the fire. 187k 52 52 gold badges 136 136 silver badges 207 207 bronze badges. It will match word2 near word2.

Finally the end of the string is defined by the. String pattern ws2Developer. Onetwoonethree Solution 2 reusable.

But if find cat with anything else I should capture that.

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