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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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6 Easy Tips to Make Pull Requests Faster to Review
A pull request allows developers to add new features or fix bugs without affecting the main project code or the experience of the users. They can write and test code updat...
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TechTips
GitHub
Git
Local Variables in Java
The variables declared inside the body of the method are termed local variables. A function is a collection of statements that are designed to perform a specific task. Fun...
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Java
Library Management System Using Switch Statement in Java
Here we are supposed to design and implement a simple library management system using a switch statement in Java, where have operated the following operations Add a new bo...
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Java
Java-Control-Flow
Library Management System
OpenSource REST API URL and Retrieving Data From it By Using Spring MVC
In this internet era, a lot of helper services are available in the form of REST API and mostly REST API provides us the details in the form of JSON/XML. We can use them i...
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Java
Java-Spring
Java-Spring-MVC
Spring - Configure Dispatcher Servlet in Three Different Ways
DispatcherServlet acts as the Front Controller for Spring-based web applications. So now what is Front Controller? So it is pretty simple. Any request is going to come int...
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Java
Java-Spring
How to Resolve WEB xml is missing and failOnMissingWebXml is set to true in Eclipse/STS?
Eclipse/STS IDE is generally used to develop Spring applications and what happens is whenever we are creating a simple Maven project and if the web.xml is missing or you h...
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Java
Java-Spring
How to create a FAQ page using JavaScript ?
The frequently Asked Questions (FAQ) section is one of the most important sections of any website, especially if you are providing services. If you want to learn how to ma...
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Web Technologies
JavaScript
Picked
JavaScript-Projects
ReactJS Evergreen Introduction
Evergreen is the React UI framework that is used to create amazing web pages. Evergreen is made up of multiple components, which we can easily import one by one according ...
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Web Technologies
Data Privacy Using Closures in JavaScript
Let's first understand what closures are in Javascript.Closures: A function along with a reference to the outer environment together forms a closure. In other words, we ca...
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Web Technologies
JavaScript
javascript-oop
JavaScript-Questions
Data Type Conversions in Swift
Before we start let's see what is type conversion. Type Conversion is used to check the type of instances to find out whether it belongs to a particular class type or not ...
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Swift
Swift-Basics
Advantages and Disadvantages of Java Sockets
A socket is an End-Point of 2 sided or two-way communication link between two PCs running on the network. For Example: If there are two people in different places who want...
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Java
Java-Networking
Computer Networks
Picked
How to Create a Non-Blocking Server in Java?
A Non-Blocking server means that it is able to have multiple requests in progress at the same time by the same process or thread because it uses Non-Blocking I/O. In the N...
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Java
Picked
Java-NIO package
Flutter - InteractiveViewer Widget
You have come across various situations when your image is too large for the mobile screen or the content of your table is not fitting. For this kind of situation, Flutter...
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Dart
Flutter
Create Polygons with Rounded Corners in Android using Jetpack Compose
In Android, we can easily draw objects using the Canvas function. In the case of a complex object, we can create a path and load this path in the canvas for creating the o...
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Kotlin
Android
Android-Jetpack
Angled Gradient Background in Android using Jetpack Compose
A Color Gradient is a color scheme that consists of two or more colors, where there is a color transition between any two colors. In Jetpack Compose, we can facilitate hor...
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Kotlin
Android
Android-Jetpack
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