Jason Barkerswiftkix.com·5 hours agoSimplified Regular Expressions in Swift [Advanced]Hopefully you're somewhat familiar with regular expressions and maybe even have some experience using them in Swift. If not, I wrote an earlier article series about regular expressions in Swift that can ramp you up quickly. In today's blog post, let'...DiscussSwift
Asbjørn Nessasbjorn.hashnode.dev·Jul 10, 2024Søk med regulære uttrykkRegulære uttrykk, regular expression eller regex på kort, er et verktøy for å beskrive mønstre i tekst. Ved å lage mønstre basert på en spesiell syntaks, kan du bruke dette verktøyet til mye. Mange tekstredigeringsverktøy støtter regex. Visual Studio...DiscussRegex
Vukani Gcabashevukanig.hashnode.dev·Jul 2, 2024Understanding Regular Expressions (Regex)Introduction Regular expressions, commonly known as regex, are powerful tools we use for pattern matching within strings when we are trying to perform operations on a string. Some of the useful ways to use it include: search, edit, and manipulate tex...DiscussRegular Expressions
Edward Obohedwardoboh.hashnode.dev·Jun 29, 2024Comparing fnmatch and regexPattern matching is a fundamental aspect of text processing, enabling powerful searches and manipulations in various applications. Two common methods for pattern matching are fnmatch and regex. Each has its strengths and limitations, and understandin...Discussfnmatch
Vincent Gevincentgedev.hashnode.dev·Jun 25, 2024Regex, the good bits.There are two types of developers: those who fear regex because they don't understand it and those who abuse regex to flex on their millennial teammates. The purpose of this blog is to get you somewhere in between. Know the bits that will be super us...DiscussRegex
วีระชัย แย้มวจีpage2me.hashnode.dev·Jun 20, 2024Regular Expressions (Regex)Regular Expressions (Regex) Regular expressions, often shortened to regex or regexp, are essentially a special code used to define patterns within text. These patterns can be used for searching, extracting, or replacing text based on specific criteri...DiscussRegex
Balaji Somasalebalajisomasale.hashnode.dev·Jun 16, 2024Beginner's Guide to Learning Regular Expressions (Regex) with ExamplesRegular expressions (regex) are powerful tools used for pattern matching and text manipulation. Whether you're a developer, data analyst, or someone who deals with textual data regularly, understanding regex can greatly enhance your ability to proces...DiscussRegex
Alex Hernandezblog.ahernandez.dev·May 30, 2024Mastering Regex Matching in Golang with Dynamic ProgrammingWant to learn how to solve Leetcode problem 10: Regular Expression Matching, using GoLang? Then follow along as I explain how to implement regex matching in Golang. What is Dynamic Programming (DP)? Dynamic programming is a problem-solving approach u...DiscussCoding Interview Prepalgorithms
ByteScrum TechnologiesforByteScrum Technologiesblog.bytescrum.com·May 17, 2024Validating Email Addresses in Flutter: A Comprehensive GuideValidating email addresses is a fundamental task in app development to ensure that users provide correctly formatted and potentially valid email addresses. In Flutter, there are various methods to achieve email validation, ranging from using regular ...ajit gupta and 2 others are discussing this3 people are discussing thisDiscuss·93 likes·182 readsFlutter
Erioifpuderio.hashnode.dev·May 9, 2024Javascript 正则需要注意的问题前情提要 时隔多年,又被这个问题坑了一次,事情是这样的,我在一个需求里使用 exec 来验证用户的输入,像这样: const text = /* 用户输入 */ const regex = /^[A-L](上|下|左|右)$/g const match = regex.exec(text) // 后续根据 match 是否为 null 判断匹配情况 结果呢,用户第一次输入“A上”,没有问题,第二次输入“H左”,没匹配上。 问题 关键在于正则的 global 描述符,也就是最后的 g,如果不使...DiscussJavaScript