Posts

Dart - Relational Operators

Dart 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.

Laravel's Eloquent whereDate() filtering method

This article, guide you through the usage of Laravel’s Eloquent whereDate() method. It is used to match a field value against a specific date.

Program to mixup characters of 2 strings in JAVA

In this article we’ll a program to mixup characters of 2 string in JAVA. Input Consider a two strings as Good and Day. Code public class StringMixup { public static void main(String[] args) { String str1 = "Good", str2 = "Day"; int i = 0, str1Length = str1.

Linux commands to find IP address of a website

Even wondering how to find an IP address of a website in Linux? This article shows the usage of command line utilities to get IP address and other details.

Laravel's firstOrCreate Model Method

In this article, we will see Laravel’s firstOrCreate() model method and how it provides you first instance from table if exists or create new table records if does not exists. You don’t need to explicitly save like firstOrNew().

Laravel's firstOrNew Model Method

In this article, we will see Laravel’s firstOrNew() model method and how it is useful. It provides you first instance from table if exists or create new model instance. You need to explicitly save model instance.

Dart - Comparison Operators

Dart provides operators that can be used to performs compare values or values within variables. The comparison are like equal to and not equal to. Also known as equality operators.

Dart - Arithmetic Operators

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

JavaScript, How to update an array element

This article explains simplest way to update value of an array element. Updating an array element is just like assigning a new value to variable using an assignment operator.

Delete a local Git branch using terminal

This article explains about deletion of a local branch from git using terminal. Also includes explanation about deleting branch forcefully.

Install GitHub Desktop on Ubuntu 20.04 or Ubuntu-based distributions

This article helps you to install GitHub Desktop an open-source application on Ubuntu 20.04. Features like syntax highlighted diffs, image diff, cross-platform and many more make it worth trying.

Install OBS Studio on Ubuntu 20.04 or Ubuntu-based distributions

This article helps you to install OBS Studio on Ubuntu 20.04. It can be install with PPA via apt command.