Tag: Java

Java Design Patterns

Introduction: Java Design Patterns, Design patterns are reusable solutions to common problems in software design. By definition, they’re not specific to Java and can be applied to any programming language. But as a Java developer, you should be familiar with the most common patterns and how to use them. In this article, we’ll discuss what

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Brief on HTTP Status codes

Introduction HTTP (Hypertext Transfer Protocol) response codes are three-digit numbers that are returned by a server to indicate the status of a client’s request. Each response code provides information about the outcome of the request. Here’s an overview of some commonly encountered HTTP response codes: 1xx Informational 2xx Success 3xx Redirection 4xx Client Errors 5xx

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How to prevent SQL Injection attacks?

Introduction SQL injection attacks are a type of security vulnerability where an attacker injects malicious SQL code into an application’s input fields, which can then be executed by the application’s database. Detecting SQL injection attacks can be difficult, but there are some common techniques that can be used to detect them. Here is an algorithm

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Data Structure and Algorithm Interview Questions and Answers

Are you nervous about going into a data structure and algorithm interview? Don’t worry, you’re not alone. Interviewing for a job can be a nerve-wracking experience, and a data structure and algorithm interview can be especially intimidating due to the complexity and technical nature of the material. The good news is that you can prepare

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Source Code Scanner Tools for Developers

Introduction: Developers are always in search of the best code scanner tools. The main purpose of these tools is to help developers identify and fix potential security vulnerabilities in their code. In this blog post, we will explore some of the best open-source code scanner tools available on the market today. Why use a source

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Cracking the Coding Interview: Tips and Tricks to Prepare

So, you’ve landed a coding interview for a software engineering position. You know that the interviewer will ask you to solve coding challenges. What do you do? If you’re like most people, you panic. You might spend hours poring over online coding challenges or trying to remember every algorithm and data structure that you’ve ever

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Coding Interview Questions and Answers

Interviews are a great way for employers to assess a potential employee’s coding ability and knowledge. They help employers to determine the applicant’s capability to work on their project and can secure their confidence in their hire. As such, it is important for potential employees to be well-prepared for coding interviews, as the questions asked

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Common Programming Interview Questions and Answers

Introduction So you have a Programming interview coming up and you don’t know where to start? Relax! This guide will take you through the most common Programming interview questions with detailed answers and explanations. By the time you’re finished, you’ll be ready to ace your interview and land the job of your dreams. 1. What

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Common Mistakes Developers Make When Building Apps

Introduction A mobile app is the latest and hottest, way to engage with customers. It can also be a great way to increase revenue and build brand loyalty. But don’t forget – with great power comes great responsibility! If you want your app to be successful, it’s important to avoid common mistakes that can doom

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