C++, Cyber Security, Java, Node.js / January 28, 2023 / TopCode / 0
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
C++, Java / November 23, 2022 / sumitsuthar94 / 0
Hashing is an important programming concept that is used in many areas including data storage and encryption. A good knowledge of hashing algorithms and data structures is crucial for any programmer looking to tackle larger projects. This article will provide an overview of the most commonly asked hashing interview questions and answers. Following are famous
Java / November 16, 2022 / TopCode / 0
Introduction: Java is a popular and versatile programming language that has been around since 1995. It is an object-oriented language with syntax similar to C and C++ which makes it easy to learn. There are a number of key advantages to using Java over other programming languages, such as: Advantages: A large library of open-source
Java, Node.js / October 11, 2022 / TopCode / 0
Introduction: An SQL injection attack is a type of code injection attack wherein attackers can execute malicious SQL code to manipulate databases or disclose sensitive information. SQL injection attacks can be used to steal data, modify data, or even delete data. SQL Injection Attack: To demonstrate an example of a SQL injection attack, consider the
Cyber Security, Java / August 30, 2022 / TopCode / 0
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
Java, Node.js / August 10, 2022 / TopCode / 1
Introduction Unvalidated Redirects and Forwards also called as URL Redirection or Server-side URL Redirect is a type of vulnerability found in most Web Applications. This vulnerability can be found in Java, Node.js, Python, PHP, Ruby, .NET and many more. Unvalidated redirects and forwards occurs when a web application receives untrusted input in an HTTP request that could
Java / June 3, 2022 / TopCode / 1
If you are preparing for a java interview then this is one of the most interesting question you will encounter. Immutability means once created can not be changed. If someone changes the string object then new object will be created. For Java world, String Class is heart of Java language. If we talk about another
C++, database, Java, Node.js / May 22, 2022 / sumitsuthar94 / 0
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
Java, Node.js / March 31, 2022 / sumitsuthar94 / 0
Many people who are interested in entering the world of computers and technology are often curious about how to become an ethical hackers. Becoming an ethical hacker can be a great career opportunity, with potential six-figure salaries and possibility of working with all sorts of organizations around the world. This article provides an overview of
Java, Node.js / March 30, 2022 / TopCode / 0
Introduction Web application performance is essential to the success of any business. Slow applications can frustrate customers, lowering customer satisfaction and loyalty. In addition, slow applications can also impact a company’s bottom line by costing businesses money in lost sales and extra server costs. This blog post provides an overview of some common problems that
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