Category "regex"

How to extract all words of a camel cased string with a regular expression?

Assume I have a string that consists of multiple words. These words aren't separated by spaces, but every word starts with a capital letter. This type of naming

Convert regexp.FindStringIndex results to character indices

The regexp.FindStringIndex(s string, n int) []int function returns byte indices of matches. In simple scenarios, these locations correspond to the "character p

Regex - Search VSCode files for one string following another (multiline) but where another string doesn't appear between them at the start of a line

In VSCode, I'm looking for all files that contain a return statement followed by the word use but that don't have const [A-Z] at the start of a line in between

grep positive/negative integer value only

I am looking to grep any positive/negative integers only and no decimals, or any other variation including a number. I have a testpart1.txt which has: This is a

Using foreach instead of map and grep in perl

my @a_columns = map { s/^"|"$|\n|\r|\n\r|"//g; $_ } split /;/, $s_act_line; above mentioned is my code. i am getting automatic warning while merging this code

Seems RegEx's 'OR' operator does not work

I have a pattern of regex that should match input that way: Work -> correct {"name": "name"} -> correct (any correct json format object) War And Piece -&g

Golang - extract links using regex

Golang - extract links using regex I need to get all links from text which are in specific domain example.de using Regex in Go Below are all possible links that

Inserting a variable string inside my regex is not working in javascript [NOT a duplicate]

Hi, I have this code: var regcat = /\b(aa1)[a-z]\d+[.][g][i][f]\b/; var testit = "aa1a2.gif"; console.log(regcat.test(testit)); it produces TRUE as expected b

Using Angular Validators to create a restriction of 6-12 characters, but NOT of length 9

I am trying to create a Angular Validator that allows me to validate a string of both letters and characters of lengths 6-12 inclusive, but not of length 9. I h

Regex to match strings not enclosed in macro

In a development context, I would like to make sure all strings in source files within certain directories are enclosed in some macro "STR_MACRO". For this I wi

PHP - Check if string contains words longer than 4 characters, then include "+ *", and for those shorter than 4 characters include only "*"

I manage to do partially just one part, but cannot make the second part work. If a word has < 4 characters, only * should be included at the end of that wo

How to write a regex capture group which matches a character 3 or 4 times before a delimiter?

I'm trying to write a regex that splits elements out according to a delimiter. The regex also needs to ensure there are ideally 4, but at least 3 colons : in e

Regex for 16 hex char string that contains at least one letter

I want to write regex to recgonize a hex string with length of 16 bytes, for example: 1a2b3c4d1a2b3c4d The following answers is NOT correct: [0-9a-fA-F]{16} b

Regex for 16 hex char string that contains at least one letter

I want to write regex to recgonize a hex string with length of 16 bytes, for example: 1a2b3c4d1a2b3c4d The following answers is NOT correct: [0-9a-fA-F]{16} b

Remove underscore and number at the end of string

I am working with a dataset that has column with some underscores. There is a patter to it but they are different patterns, as shown below ID Col1 1029

How to validate a character set in terraform variable?

i need to validate a variable in terraform. The content of the variable should be only 0-9, a-z and A-Z. Im tried it with following code: variable "application_

Word boundary with words starting or ending with special characters gives unexpected results

Say I want to match the presence of the phrase Sortes\index[persons]{Sortes} in the phrase test Sortes\index[persons]{Sortes} text. Using python re I could do

Regex to match code with fixed country code and variable wildcard usage

I need to implement a regex which cover several requirements. These are the following: A length restriction to max 8 chars should be done (with or without wildc

SQL: Use RegEx to return multiple substrings of a specified string in column

I am querying metadata on Snowflake which contains a column of queries: select query_name from metadata query_name SELECT * FROM SYSIBM.SQLCOLUMNS SELECT * FR

Dart support for using Script Property Values in Regular Expressions

The Unicode regular expression documentation describes doing complex matches for text. Specifically, I am wondering about matching various scripts within a stri