Blog
Page 491 of my articles, tutorials, and thoughts
Latest Articles
How should I use servlets and Ajax?
# How to Print Servlet Output in the Current Page Using Ajax 🖨️ 👋 Hey there! Are you new to web applications and servlets? Don't worry, we've got you covered! In this blog post, we'll address a common issue and provide an easy solution for printing serv
What"s the difference between belongs_to and has_one?
🔗 **Belongs_to vs Has_one in Ruby on Rails: Demystifying the Difference** 👋 Hey there, tech enthusiasts! 👨💻 Welcome back to the coolest tech blog in town, where we break down complex concepts with ease. 😎 Today, we are going to dive into the fascina
Java 8 List<V> into Map<K, V>
# 📝Easy Java 8 Solution: Converting List<V> into Map<K, V> 🚀 So, you want to translate a List of objects into a Map using Java 8's streams and lambdas? No worries, I've got you covered! Let's dive into it and explore different approaches to
Detect if the internet connection is offline?
# 🌐 How to Detect if the Internet Connection is Offline in JavaScript? We've all been there - you're browsing the web and suddenly you lose your internet connection. 🙈 It can be frustrating, especially when you're in the middle of something important. B
How to check if a String is numeric in Java
# How to Check if a String is Numeric in Java: The Ultimate Guide! 😎🔢 Have you ever been in a situation where you needed to determine whether a string represents a numeric value in Java? It can be quite a common issue, especially when dealing with user
Why can"t I use switch statement on a String?
# Why 😕 I Can't Use 😤 `switch` Statement on a String? 🤔 👋 Hey there, tech enthusiasts! Are you curious about why we can't use the beloved `switch` statement on a String in Java? 🤷♀️ Don't worry; I've got you covered! Let's dive into the technicaliti
How to configure port for a Spring Boot application
## 🌱 How to Configure Port for a Spring Boot Application Are you tired of your Spring Boot application always using the default port of 8080? 🤔 Well, fear not! We're here to help you configure a different port and sail smoothly through your development
Reading a plain text file in Java
📝Title: "Reading a Plain Text File in Java: Demystifying the Different Approaches" Introduction: 👋 Hey Java enthusiasts! So, you've stumbled upon a task that many developers face - reading ASCII data from a plain text file in Java. 📄 Fear not! In this
What is the equivalent of Java static methods in Kotlin?
# 🚀 The Equivalent of Java Static Methods in Kotlin If you're a developer who is transitioning from Java to Kotlin, you might have wondered about the absence of the `static` keyword in Kotlin. While Kotlin doesn't have a direct equivalent to static metho
How can I add a custom HTTP header to ajax request with js or jQuery?
🎉📝 **Tech Talk: Adding a Custom HTTP Header to AJAX Request with JS or jQuery** 🎉📝 Hey there, tech enthusiasts! 👋 In today's blog post, we'll dive into the world of custom HTTP headers 📦 and explore how we can add them to AJAX requests using JavaScr