Category "regex"

I want to remove double quotes from a String

I want to remove the "" around a String. e.g. if the String is: "I am here" then I want to output only I am here.

Javascript: find all occurrences of word in text document

I'm trying to write a Javascript function to find indices of all occurrences of a word in a text document. Currently this is what I have-- //function that find

Extract house numbers from address string

I am importing user data from a foreign database on demand. While i keep house numbers separate from the street names, the other database does not. I use preg

How to extract duration of experience from resume using Python

I have written logic to extract dates of experiences from the resume. I have extracted experiences that have this format : 01/2017 - 04/2022 01/07/2017 - 31/07/

C++ - Split string by regex

I want to split std::string by regex. I have found some solutions on Stackoverflow, but most of them are splitting string by single space or using external lib

Why is my error message disappearing with two of the same RegularExpressionValidators in one page?

I have in a page 2 textboxes with the exact same RegularExpressionValidator. First case The page is loaded. I enter in Hour1 : 88:88 and Hour2 : 77:77. The seco

To check if a string is alphanumeric in javascript

I want to check if a string is STRICTLY ALPHANUMERIC in javascript. i have tried this: var Exp = /^[0-9a-z]+$/; if(!pwd.match(Exp)) alert("ERROR") But the pr

Regex to validate date formats dd/mm/YYYY, dd-mm-YYYY, dd.mm.YYYY, dd mmm YYYY, dd-mmm-YYYY, dd/mmm/YYYY, dd.mmm.YYYY with Leap Year Support

I need to validate a date string for the format dd/mm/yyyy with a regular expresssion. This regex validates dd/mm/yyyy, but not the invalid dates like 31/02/45

Using sed to replace tab with spaces

I'm trying to replace the tab with 4 spaces, using sed, but it is not working. Here is my code: sed -i '{s/\t/ \{4\}/g}' filename Any suggestion is apprecia

Parsing HLS m3u8 file using regular expressions

I want to parse HLS master m3u8 file and get the bandwidth, resolution and file name from it. Currently i am using String parsing to search string for some patt

Using regex with javascript to money string transform

I have a money value as "R$ 2.200,00" where my thousand separators are . and my decimal separator is ,. I would like um regex to transform this string into a va

Getting values of named subpatterns in erlang

Hi I have a following regexp and value 2> re:run("first second", "^(?<foo>\\w+) (?<bar>\\w+)$", [{capture, [foo, bar], list}]). {match,["first",

how can i use re.findall to match a substring using python regex?

I have the following string variable called strSourceCode in python3.x, 'uint256 private constant _tTotal = 100000000 * 10**9; uint256 private _rTotal = (MAX -

SQL formula to match all words in any order in just one statement

I would like to have a SQL formula to match all the words in a query in any order without using multiple 'AND like' statements. For example, the query 'cat dog

Easiest way to test vim regex?

I'm trying to write a vim syntax file, one problem I'm dealing with is vim's regex syntax is different from most other languages(I think the one called "perl co

How to match a string's end using a regex pattern in Java?

I want a regular expression pattern that will match with the end of a string. I'm implementing a stemming algorithm that will remove suffixes of a word. E.g. fo

Log Parsing with Regex

I'm trying to parse an Apache Log with regex using Python and assign it to separate variables. ACCESS_LOG_PATTERN = '^(\S+) (\S+) (\S+) \[([\w:/]+\s[+\-]\d{4})

Why all the test cases are not getting passed for the below question?

The Coding Question which I am trying to solve is this. I tried to solve but not all the test cases passed I am not able to find what could be the reason? Iden

Regex multiline matching

I was wondering if it's possible to make a regular expression to find all of the text that is in between the following two strings: mutablePath = CGPathCreateM

SearchView not calls onQueryTextChange on second dot

My Activity has SearchView, which should have filtered query. I am filtering it via onQueryTextListener. Idea is that disable typing not allowed chars, like dot