Common Questions in Regular Expression

regex - What are some of the most useful regular expressions for ...

Positive Integers ^\d+$ · Negative Integers ^-\d+$ · Integer ^-?\d+$ · Positive Number ^\d*\.?\d+$ · Negative Number ^-\d*\.?\d+$ · Positive Number ...

Regex(Regular Expressions) Cheat Sheet - InterviewBit

Regex MCQ Questions · 1. The regular expression X-.*: [0-9.]+ · 2. What does the regular expression /[^(]* mean? · 3. What does this regex signify ...

Common Questions in Regular Expression - DEV Community

In my last article introduction to regular expression, I explained what regular expression is, some o... Tagged with javascript, webdev, ...

Regular Expression (Regex) Basics and Best Practices

When using regex in a question, remember the regex needs to match the entire string. Do not fear regex. Regex is a very valuable tool that can ...

Understanding regular expressions - FAQs for Instructors

You can use regular expressions in short answer, multi-short answer, arithmetic, significant figures, and fill in the blanks questions. ... possible. In ...

Exercise Questions on Regular Language and Regular Expression

Ex. 3: Let r1 and r2 be arbitrary regular expressions over some alphabet. Find a simple (the shortest and with the smallest ...

Regular Expression Questions - Help - UiPath Community Forum

Regular Expression Questions ; More7468 (Dennis) January 17, 2018, 2:43am 1 ; Dominic (Dominic) January 17, 2018, 7:12am 2 ; More7468 (Dennis) January 17, ...

For those who work with regex often, what are some of the ... - Reddit

For those who work with regex often, what are some of the approaches you found to learn regex effectively? ... I have been working in the data ...

Regular expressions interview questions and answers

Regular expressions interview questions and answers ... 1)What is Regular expressions? ... 2)How many types of Regex engines available ? ... 3)What are good regex ...

Regular Expression Question - Cisco Community

Hi, Could someone please explain to me how the following regular expressions work? ^123_.*_45$ = This looks to me as though it would match an AS starting ...

Some questions about Regex : r/learnprogramming - Reddit

The main issue with regex is that it can't count, you can't match arbitrary brackets for instance because there is no way to express that.

Common Regular Expression Patterns - Laserfiche

Note: The regular expressions below will work in many situations. However, the pattern you are trying to match may have extra white spaces, variations, or ...

As a software developer, how often do you encounter interview ...

What are the common interview questions which are asked ... question being asked few times in interviews for a restricted regular expression ...

Regex Question - Questions & Suggestions - Keyboard Maestro Forum

Looking at your string you have some text, an optional 2-4 numbers you want to extract, then ", d" (which doesn't appear after the year of death) ...

How to write Regular Expressions? - Regex Tutorial - GeeksforGeeks

Start by understanding the special characters used in regex, such as “.”, “*”, “+”, “?”, and more. · Choose a programming language or tool that ...

Regular Expression Short-Answer question type - MoodleDocs

The RegExp Short Answer question is meant to be used with questions requiring natural language answers.

Quiz Question Types: Regular Expression Short Answer - GROK ...

Possible answers must be written using RegExp syntax. Question settings allow entry of several possible answers, and the first answer entered ...

Regular Expressions

A regular expression followed by a plus sign (+) matches one or more occurrences of the regular expression. A regular expression followed by a question mark (?) ...

Top Java Regular Expression(Regex) (2024) Interview Questions

Top Java Regular Expression(Regex)frequently asked interview questions. · Q: What are the different repetition operators in Java Regex? · Q: What is difference ...

Regular Expression Matching - Interviewing.io

The Regular Expression Matching problem asks us to validate whether a pattern p matches an input string.