Tutorial

Constructor in JAVA

Java constructor is a special function which is use to initialize object and whose name is same as class name. The types of constructor: **no-argument**, **default** and **parameterized** constructors. Constructor is a special method to initialize the state of an object

Python - Relational Operators

Python provides operators that can be used to check the relationship between values or values within variables also known as operands. All relational operators, less than(<), less than or equal to(<=), greater than(>), greater than and equal to(>=) gives resultant value in boolean i.

Java - Relational Operators

Java provides operators that can be used to check the relationship between values or values within variables also known as operands. All relational operators, less than(<), less than or equal to(<=), greater than(>), greater than and equal to(>=) gives resultant value in boolean i.

Java - Comparison Operators

Java provides operators that can be used to compare values or values within variables. As the name implies both `==` and `!=` are used for Comparison.

Java - Arithmetic Operators

Java supports different arithmetic operators that can be used to performs mathematical calculations on the values and variables aka operands. The basic arithmetic operations includes addition, subtraction, multiplication, division, etc. are performed with these operators.

Introduction to MongoDB

In this article, we're going to see about an Introduction with MongoDB and comparison with MySQL

Introduction to JAVA

Java is a high-level general programming language originally developed by Sun Microsystems and released in 1995. Java runs on more than 5.5billion devices that quite huge.

How to update a record without updating timestamp in Laravel

In this article, we will see How to update record without saving or updating timestamp fields either `updated_at` or any other custom field. Laravel provides us functionality to handle timestamp update while saving model. Assigning `false` to `timestamps` property of model during model save, prevents auto update of timestamp fields.

MySQL - List all Databases

In this article, you will see how to retrieve list of databases with MySQL.

Introduction to SQL

In this article we look into intro about SQL aka **Structured Query Language**. Used by numerous big giant tech companies & by widely popular applications.

Dart - Comments

The comments are notes that developers can add in source code and are ignored by compilers. It’s an art of describing what your code does and may be why. These comments are not evaluated.

Display the multiplication table in Python

In this article, we'll see a program or source to display multiplication table in Python programming language using loop and `range()` function.