Blog
Page 565 of my articles, tutorials, and thoughts
Latest Articles
Regex to match any character including new lines
🔎 Regex to Match Any Character Including Newlines Are you struggling to match all characters in a string, including newlines? 😫 Don't worry, we've got your back! In this blog post, we'll address this common regex problem, provide easy solutions, and hel
RegEx for Javascript to allow only alphanumeric
# Easy Guide to Creating a JavaScript Regular Expression for Alphanumeric Characters Are you struggling to find the perfect regular expression (regex) in JavaScript that allows only alphanumeric characters without requiring both a letter and a number? You
How to specify multiple return types using type-hints
## 🎉 How to Specify Multiple Return Types Using Type Hints! 🎉 Have you ever found yourself in a situation where a function in your Python code might return different types of values? 🤔 Don't worry; you're not alone! It's a common challenge that many de
Extract hostname name from string
# Extracting Hostname from a String: A Guide to Simplify the Process! 🏰🔎💪 Have you ever had a scenario where you needed to extract hostnames from a string, but found it to be a daunting task? Well, fear not, because in this blog post, we will address c
How do I return dictionary keys as a list in Python?
🔑 How to Return Dictionary Keys as a List in Python 🔑 If you've been working with Python dictionaries, you may have come across the need to return the keys as a list. In Python 2.7, it's pretty straightforward: ```python newdict = {1:0, 2:0, 3:0} newdi
Relative imports in Python 3
## The Struggle with Relative Imports in Python 3 𓂺(◕ˇ⌓ˇ◕) If you've ever tried to import a function from another file in Python, you might have encountered some difficulties along the way. The struggle is real! 😫 Here's the deal: Python allows you to
What is the Python 3 equivalent of "python -m SimpleHTTPServer"
Title: Python 3 Equivalent of "python -m SimpleHTTPServer": Making Web Serving Easy 🐍🚀 Introduction: So, you know how to serve files with the good ol' `python -m SimpleHTTPServer` command in Python 2. But what about Python 3? 🤔 Fear not! In this guide,
Get Substring between two characters using javascript
# Get Substring between two characters using JavaScript: An Easy Solution Are you struggling to extract a substring from a larger string? Specifically, are you trying to get everything between two specific characters, like ":" and ";"? We've got just the
Find CRLF in Notepad++
## 🖋️ Blog Post Title: Unraveling the Mystery: Where to Find CRLF in Notepad++ 💻 Introduction: Welcome to our tech blog! Today, we embark on an exciting quest to uncover the secret to finding the elusive CRLF characters in Notepad++. Many users have won
Java how to replace 2 or more spaces with single space in string and delete leading and trailing spaces
# Java String Manipulation: Replacing Multiple Spaces with a Single Space and Removing Leading/Trailing Spaces Are you tired of dealing with strings that have multiple spaces and unnecessary leading/trailing spaces? Look no further! In this blog post, we'