Category "regex"

How to Restrict or Remove Emojis or Emoji-cons from Textarea on Input box using JavaScript and Angular4+

Here I want to post my Answer of the above question because the same issue I was facing but didn't find complete answer. After doing R&D, Mix and merge vari

Vim Regex Negative Look Arounds and Capture Groups

Say you have the following text foobar bar And you want the following as your desired output foobar foobar You could use the following regex s/\v(foo)@<!(b

PowerShell - Inserting newline char in string during regex replace

I'm trying to search a string for some numbers and insert a new line before each, not including the first one. I don't seem to be able to use the traditional r

Hive SQL regexp_extract (number)_(number)

I'm new to hiveSQL and I'm trying to extract a value from the column col_a from the data df which is in this format: \\\"id\\\":\\\"101_12345\\\" I only need to

Ignoring Django Migrations in pyproject.toml file for Black formatter

I just got Black and Pre-Commit set up for my Django repository. I used the default config for Black from the tutorial I followed and it's been working great,

REGEXP_EXTRACT in Impala

I am trying to figure out how to extract customer ID from string that looks loke this: {"param":"success","value":"10","level":"0","error_code":"101","customer

Matching regex for text entry in Qualtrics (JavaScript)

In an open text entry question on Qualtrics, I am adding a validation using regex ("match regex" condition). I would like to only accept answers that include at

vee-validate regex not working

I need to validate US phone number XXX-XXX-XXXX using vee-validate with this basic regex: (?:\d{3}-)\d{3}-\d{4}. The regex works fine by itself, but does not w

Better way to remove HTML tags in Oracle SQL

I have a comments column and the comments added to release are stored as rich text in comments column. Now i'm trying to process this data and get an human read

Regex for DateTimeOffset validation in url?

How to validate the date and time in the url that is the correct DateTimeOffset format? DateTimeOffset format (basically starts with 4 digits of year and end wi

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

can we customize link detection in VSCODE's integrated terminal

VSCODE can auto-detect links in the integrated terminal as below. Can it be customized? Ex: All email IDs to be opened in the default mail app.

perl match nested regex and write back to file

I have a txt file and I would like to match a certain pattern and convert a numeric field from decimal to hex and write back existing file using perl. Before Wi

How do I not allow special characters and space in react hook using yup

Here's the code: { label: "Name", name: "name", placeholder: 'Name', type: "text", rule: yup.string() .required('Name is a r

Two groups of alphanumeric characters (including letters, numbers, and underscores) separated by one or more whitespace characters

Fill in the code to check if the text passed has at least 2 groups of alphanumeric characters (including letters, numbers, and underscores) separated by one or

Mimicking negative lookbehind to match a pattern not immediately preceded with a specific character in JavaScript regex

I have this regex in Javascript: 0x[A-F0-9]{2}\g I would like to modify that in order to get a match when the previous character IS NOT a \. Something like t

Reverse each word with uppercase without changing word

How do I reverse each uppercase and lowercase ("I am A Great human") to ("I ma A Taerg namuh")? This is the code I Have: function wordsReverse(str) { let wo

Flutter Dart: RegEx to extract URLs from a String

This is my string: window.urlVideo = 'https://node34.vidstreamcdn.com/hls/5d59908aea5aa101a054dec2a1cd3aff/5d59908aea5aa101a054dec2a1cd3aff.playlist.m3u8';

Why is an underscore (_) not regarded as a non-word character?

Why is an underscore (_) not regarded as a non-word character? This regexp \W matches all non-word character but not the underscore.

Migrate docker-compose nginx.conf to kubernetes nginx ingress

I am trying to convert my docker-compose nginx.conf to kubernetes nginx ingress controller. This is my nginx.conf that i am using with docker-compose. server {

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