I'm working with 4 to 8 digit numeral strings, range 0001 to 99999999. Examples are: 0010 877565 90204394 I need to check whether a numeral string can be formed out of a defined set. Think of it as a Scrabble…
I'm having a requirement of js regex should return the object from String. String: 'A: 100 - 200, B: Test & Test2, Tes3, C: 40, D: 11 22, E: E 444,55E' Output: { A: '100 - 200', B: 'Test &…
I'm trying to append the text "[retrying: " + time.Now().Format("15:04") + "]" in such a way that if it is missing in the field, it will be added; if it is present, it will be replaced. For example (adding text):…
I'm trying to move from ILIKE to Postgres ~* operator. Tables have bpchar columns (cannot changed). Tried in Postgres 12 create temp table test ( tasudok char(25), nimetus char (100) ) on commit drop ; insert into test values ('123','Teie…
Was working on some regex in JS and noticed something strange when using a negative set. It seems that for some reason the '^' is not matched by the following negative set: [^a-zA-z0-9] When I attempt to do a replace…
Encountered a strange behaviour with negated charatcer classes traversing newlines without m/multiline provided. > node Welcome to Node.js v22.7.0. Type ".help" for more information. > 'abcnabcnabcn'.replace(/b[^z]+/g, '') 'a' > 'abcnabcnabcn'.replace(/b[^zn]+/g, '') 'ananan' I expected that the first result would only…
I’m currently facing an issue with a regex that's causing problems in SonarQube, which requires grouping to make the intended operator precedence explicit. After grouping the regex, it’s not working as expected. SonarQube Issue: SonarQube flags that the regex should…
My code: let g_Check = /^[a-z]+[a-z -.]{0,25}$/i; let bl = g_Check.test("abc*"de"); // returns true, when I think it should return false because of the '*' and '"' As you can see it returns true, when I think it should return…
ANSWERED Javascript Regex. Given these.. string: ddd the ! key regex: / !(?<=(?!the)w+ !)/ I want to know the reason why the regex does NOT fail. I expect the regex to fail matching, it doesn't, I don't know why. i…
I encountered this weird bug while working on an internal library for my work. We use App Script which is based on Javascript. However, there is a weird quirk with the string.replace() function that is causing problems. Managers often include…