Vinay Mouryavinaymourya.hashnode.dev·Mar 25, 2024Wildcards in LinuxWildcards in Linux are special characters that can be used to represent other characters. They are often used in shell commands to execute commands that display results. Wildcards are also used in regular expressions to match patterns in the system. ...DiscussRegular Expressions
Yousra Kamalyousraa.hashnode.dev·Mar 24, 2024Regular Expression - Matching a URLA regex, which is short for regular expression, is a sequence of characters that defines a specific search pattern. When included in code or search algorithms, regular expressions can be used to find certain patterns of characters within a string, or...Discuss·10 likesRegex
Obidur Rahmanashfin.hashnode.dev·Mar 24, 2024Let's Count the Smiley Faces From an arrayWe will be solving a 6kyu problem from CodeWars. This one ->Count the smiley faces! | Codewars The Question Given an array (arr) as an argument complete the function countSmileys that should return the total number of smiling faces. Rules for a smili...Discusssmiley
Raif Shareefraif.hashnode.dev·Mar 14, 2024A Practical Guide to Parsing Recipe Ingredients with Python (Flask)Processing a list of ingredients into a dictionary When I started to learn code in 2020, I was only interested in front-end development. When I started to work on projects, I got frustrated I didn't know how to work with databases and the backend. Fr...Discuss·11 likes·27 readsPython
Thomas Brennetotblog.brennetot.com·Mar 12, 2024[Quicky] Easy Ruby regexp to split stringAre you good at regexp? I'm not and I found an extremely easy way to update a regexp to split a string in Ruby. Input abc,abc abc abc abc I just want to split on , , a space ... and a new line. Great I won't show you an horrible .split with a .map t...DiscussRuby
Himanshu Chauhanhimanshuchauhan.hashnode.dev·Mar 2, 2024Day 16: Regular Expressions (Regex) in PythonWelcome to the sixteenth day of my Python learning journey! Today, I delve into the fascinating world of Regular Expressions (regex). As I continue to deepen my understanding of Python, I'm excited to share my insights and experiences with you. In th...Discuss·1 likePython Python
Data Senseisihan.hashnode.dev·Mar 1, 2024Become the best user of Power BI : RegexBy the time you finish this tutorial, you will become one of the best POWER BI Wizards. You'll find yourself becoming quite the adept POWER BI RegEx user. Not only will you handle RegEx tasks with ease, but you'll also seamlessly integrate JavaScript...DiscussPowershell
Prince Michaelprincemikel.hashnode.dev·Feb 20, 2024Exploring Regex in JavaScriptTable of Contents: Introduction What Are Regex Expressions? Common Use Cases Syntax and Patterns Methods for Matching Conclusion Introduction Regex expressions, short for regular expressions, are handy tools in JavaScript for finding patterns...Discuss·42 likes·45 readsJavaScript
Obidur Rahmanashfin.hashnode.dev·Jan 28, 2024Let's learn Python's re ModuleEver wished Python could effortlessly spot the details in a sea of text? Well, good news! Today, we're exploring the magic of re library. Ready to uncover the secrets? Let's dive in! re.match: Your Sidekick for Simple String Tricks re.match is a vers...DiscussPython
Pragmatic Awedspragmaticaweds.hashnode.dev·Jan 22, 2024The Impact of Regular Expressions on Database Performance: Advantages, Disadvantages, and Best PracticesRegular expressions (RegEx or RegExp) are powerful tools used for matching patterns and manipulating text. However, their use in database queries, especially on large datasets, can significantly impact performance. This article explores the advantage...DiscussRegex