I am having a problem with matching word boundar开发者_JAVA百科ies with REGEXP_LIKE. The following query returns a single row, as expected.
I\'m trying add a sp开发者_开发知识库ace before a particular string (Token for example) by replacing a regex with another: somethingToken should become something Token but something Token should stay
I\'m getting unexpec开发者_开发技巧ted results with this code: \'foo\'.match(new RegExp(\'\\bfoo\\b\')); // Returns null
What are non-word bo开发者_StackOverflow社区undary in regex (\\B), compared to word-boundary?A word boundary (\\b) is a zero width match that can match:
Given the following code: var myList = new List<string> { \"red shirt\", \"blue\", \"green\", \"red\" };
I have a list: var myList = new List<string> { \"red\", \"blue\", \"green\" }; I have a string: var myString = \"Alfred has a red and blue tie\";
I have a string that represents a paragraph of text. var paragraph = \"It is important that开发者_StackOverflow中文版 the word cold is not partially selected where we search for the word old\";
Does PostgreSQL support \\b? I\'m trying \\bAB\\b but it doesn\'t match anything, whereas (\\W|^)AB(开发者_如何学Go\\W|$) does. These 2 expressions are essentially the same, aren\'t they?PostgreSQL u
I am having this problem with word boundary identification. I removed all the markup of the wikipedia document, now I want to get a list of entities.(meaningful terms). I am planning to take bi-grams,
This example works fine: echo preg_replace(\"/\\bI\\b/u\", \'we\', \"I can\"); // we can This one were russian letters are used does not work even though I use \"u\" modifier:
加载中,请稍侯......