A word boundary is the regular expression construct (\b) that denotes a word boundary which indicates a pointer position that is ahead of and behind a word character and a non-word character or the other way around (\w\W or \W\w), and vice-versa for non-word boundaries (\B).
I have a regex expression that I'm using to find all the words in a given block of content, case …
regex word-boundaryI'm trying to use regexes to match space-separated numbers. I can't find a precise definition of \b ("word boundary"). I …
regex word-boundarystring = c("apple", "apples", "applez") grep("apple", string) This would give me the index for all three elements in string. …
r regex word-boundaryFor example, in this text: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc eu tellus vel nunc pretium lacinia. …
regex lookbehind word-boundaryI am having a problem with matching word boundaries with REGEXP_LIKE. The following query returns a single row, as …
regex oracle word-boundaryI have a difficulty using \b and greek characters in a regex. At this example [a-zA-ZΆΈ-ώἀ-ῼ]* succeeds to …
javascript regex word-boundaryI'm trying to match some whole-word-expressions with the MySQL REGEXP function. There is a problem, when there are double quotes …
mysql regex word-boundaryDoes PostgreSQL support \b? I'm trying \bAB\b but it doesn't match anything, whereas (\W|^)AB(\W|$) does. These 2 expressions …
regex postgresql word-boundaryWhat are non-word boundary in regex (\B), compared to word-boundary?
javascript regex word-boundary boundary word-boundariesIn JavaScript: "ab abc cab ab ab".replace(/\bab\b/g, "AB"); correctly gives me: "AB abc cab AB AB" …
javascript regex unicode utf-8 word-boundary