Programming

Garbage Collection in Java — step-by-step Programming tutorial on Progressive Robot

Garbage Collection in Java

Garbage collection in java is one of the advance topic. Java GC knowledge helps us in fine tuning our application runtime performance. Garbage Collection in Java In Java, the programmers don't need to take care of destroying the objects that are out of use. The Garbage Collector takes care of it. Garbage Collector is a […]

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Height of Binary Tree in C/C++ — step-by-step Programming tutorial on Progressive Robot

Height of Binary Tree in C/C++

The height of a Binary Tree is defined as the maximum depth of any leaf node from the root node. That is, it is the length of the longest path from the root node to any leaf node. Let us consider the below Binary Tree. Since the leaf nodes corresponding to the maximum depth are […]

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How To Create a Database Model in Laravel with Eloquent — step-by-step Programming tutorial on Progressive Robot

How To Create a Database Model in Laravel with Eloquent

Eloquent is an object relational mapper (ORM) included by default within Laravel applications. It facilitates the task of interacting with database tables, providing an object-oriented approach to inserting, updating, and deleting database records, while also providing a streamlined interface for executing SQL queries. In this guide, which is part of a larger Laravel series, you’ll see how to create an Eloquent model for a links landing application.

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How To Set Up User Authentication with Devise in a Rails 7 Application — step-by-step Programming tutorial on Progressive Robot

How To Set Up User Authentication with Devise in a Rails 7 Application

The Devise gem is an authentication solution for Rails applications. The Devise gem provides many useful features for implementing user authentication in your Rails applications, such as handling user sessions and adding support for OAuth using the OmniAuth gem. In this tutorial, you will create a minimal web application with Rails and install Devise, which will allow users to create accounts, sign in, and sign out from their accounts.

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How To Use Loops in Java — step-by-step Programming tutorial on Progressive Robot

How To Use Loops in Java

Writing repetitive tasks is common in programming. Loops are structures for controlling repetitive program flow. Depending on their syntax and logic, there are two main types of loops: `while` and `for` loops. In this tutorial, you will use both types to create repetitive tasks and learn about the benefits and drawbacks of each one.

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