Recent Posts
Ternary Operator in PHP with Example
The ternary operator is a shortened way to write conditional expressions. It is also known as conditional operator. It helps to reduce the code length.
How to Get Client IP Address in Laravel 10?
In Laravel framework, we can retrieve client’s IP address through the ip() method from the Request object. It returns IP address as a string.
Logical Operators in JavaScript
Logical operators are primarily used in JavaScript to perform logical operations on boolean values, TRUE and FALSE.
How to Create Route in Laravel 10?
In the Laravel, routes are used to define the URLs for the web application. When a user makes a request to the application, Laravel’s routing system determines which route matches the request and then calls the corresponding controller.
How to Create and Run Controller in Laravel 10?
In the Laravel framework, we can create a controller by using the artisan command which is php artisan make:controller YourControllerName
What is a JavaScript typeof Operator?
In JavaScript, we can use the “typeof” operator to determine the data type of a value. The typeof operator helps you figure out what kind of data we’re working with.
Types of PHP Errors
There are several types of errors in PHP that occurs when something is wrong in the PHP code. Understanding these error types is very important for PHP developers.
What is an Assignment Operator in JavaScript?
In JavaScript, assignment operators are used to give values to variables, often with numbers.
How to Check if the Cookie is Set in PHP?
We can use the PHP built-in function isset() in conjunction with an if statement to check whether a cookie is set or not.
What are the PHP Increment and Decrement Operators?
Increment and decrement operators are called unary operators because they work on a single operand.
How to Encrypt Passwords in PHP?
In PHP, we can use password_hash() and md5() functions to securely hash and encrypt passwords.
How to get the Current Date, Time, and Day in PHP?
We can print the current date, time, and day with the help of the date() function. It prints the data related to the date based on arguments.
What is a Logical Operator in PHP?
The Logical Operator is mainly used in PHP to perform logical operations on one or more expressions.
How to Get the Length of an Array in PHP?
To get the length of an array in PHP with the help of the count() function. It counts the array’s element and returns the total count.
What are Comparison Operators in PHP?
The comparison operator is mainly used in PHP to compare one variable value with another. These values can be strings or numbers.
What is the Arithmetic Operator in PHP?
We use arithmetic operators in PHP to perform simple mathematical operations. As like addition, subtraction, multiplication, division, exponentiation, and modulus operations.
What are the Function’s Parameters in PHP?
Variables inside the function’s parentheses are called parameters. These are used to pass the executable values in the function. Parameters are like placeholders for the values you want to work with inside the function.
How to Create the Function in PHP?
To create the function we use the function keyword along with the function’s name. It can be any name that should be before the parenthesis ().
How to Set the Timezone in PHP?
To set the timezone in PHP, we can use the date_default_timezone_set() function. It is used to set the default timezone used by all date/time.
How to Concatenate Two Strings in PHP?
The concatenation operator (‘.’) is mostly used in PHP to concatenate the strings. We can concatenate any kind of value through the operator.
How to Convert One Date Format into Another in PHP?
We can use PHP built-in function strtotime() and format() method from the DateTime class to convert the date format into another.
How to get the Client’s IP Address using PHP?
We can use the ‘REMOTE_ADDR’ from the super global variable $_SERVER to get the client’s IP address.
How to Delete an Element From an Array in PHP?
In PHP, we can delete an element from an array in multiple ways.
Laravel 10 Eloquent Mutators and Accessors
The mutator modifies the value before inserting it into the database, while the accessor modifies the value after fetching it from the database.
Laravel Pennant Package – Feature Flag Tutorial
Laravel 10 introduced a new package Pennant that manages your Laravel application’s features flags. It has the ability to hide and show the application’s features based on cases.
Pre-Rendering in Next.js
Next.js generates HTML on the server along with content and sends it to the browser that renders for the user is called pre-rendering.
PHP OOP Traits With Example
Traits allow you to declare methods that can be used in multiple classes. It means if you declare a method in the trait, you can use it in multiple classes.
Laravel 10 Authentication with Breeze Tutorial
Breeze is a package that implements authentication features quickly and easily. It scaffolds authentication in your Laravel application with Blade, React, and Vue.
Laravel 10 Middleware Tutorial With Example
Middleware allows you to perform an action between request and response. It is Laravel’s component that has the ability to filter the request.
SOLID Design Principles With Helpful Examples
SOLID, an acronym for understanding the first five object-oriented design principles (OOD), is critical to developing robust software. These principles were originally determined by Robert C. Martin and have since gained significant popularity.
Static Method in PHP
The static method can be directly called through Scope Resolution Operator (::), which means there is no need to create an instance of the class.
Interfaces in PHP
The interface allows you to declare public methods that a class should implement. It means, when you implement an Interface into a class then it has to implement all the methods that are declared in the Interface.
Abstract Classes in PHP
Abstract classes are a powerful concept in object-oriented programming. They are used to define abstract representational and behavioral combinations, which means they cannot be instantiated without being subclassed.
Python Booleans
In Python, Boolean contains two values that are true or false.
PHP Global Variables – Superglobals
In PHP, superglobal variables are accessible anywhere in the function, class, and PHP file or script.
MySQL SELECT Statement
The SELECT statement selects the data from a table in the database. It can select all the available column values from a table in the shape of a row.
JavaScript parseFloat() Method
The parseFloat() method converts the specified value into the floating-point number. It has a required parameter in which it accepts string values.
Python String Lower() Method
The lower() method converts the string into lowercase. It doesn’t take any required or optional parameters and returns lowercase string values.
Python String Casefold() Method
Python’s built-in method casefold() converts the string into lowercase. It doesn’t take any parameters and returns lowercase string values.
Get Query String Values from Current URL in JavaScript
To get query string values from the URL you need to use the URL interface that provides properties to read and modify the URL components.
How to Check if Request Has File or Image in Laravel?
The hasFile() method from the Request class checks if the incoming request has a file or not. It takes the input field name as an argument and returns bool.
CSS Selectors
The CSS selector finds the HTML element and applies the specified CSS properties to it. For example, to make the font size of a paragraph element you need to select the paragraph tag and add CSS property to it.
PHP strtolower() Function
In PHP, the strtolower() function converts all the characters into lowercase. In PHP, the strtolower() function converts all the characters into lowercase.
PHP strtoupper() Function
In PHP, the strtoupper() function converts all the characters into uppercase. In PHP, the strtoupper() function converts all the characters into uppercase.
PHP ucwords() Function
In PHP, the ucwords() function converts the first letter of each word into uppercase. It takes one required parameter.
Dart floor() Method
In the Dart programming language, the floor() method returns the largest integer less than or equal to the number.
How to use Switch Case in JavaScript?
Switch case compares (evaluates) the two values and runs the code in the scope. It works the same as the If and else condition.
Dart ceil() Method
The ceil() method returns the nearest and smallest integer greater than or equal to the number.
Dart round() Method
The round() method converts the double value into an integer, and also it rounds up the value.
Dart toInt() Method
The toInt() method converts non-integer values into integers. It doesn’t accept any parameters and returns value with integer data type.
