Programming Tutorials and Coding Guides - Page 28

There is no built-in method called timesince in Laravel 8. However, you can create a custom function or use Carbon class' diffForHumans() method to achieve

Serialization and deserialization are common techniques used in software development for data persistence and communication between applications. In Java,

In Java, methods are the building blocks of classes, which allow us to encapsulate functionality within an object-oriented paradigm. Java provides several

Regular expressions are a powerful tool used to match and manipulate text. They are a sequence of characters that define a search pattern, which can be used

Sometimes you want to add custom methods to a Laravel collection, especially if you lack a predefined method for a goal. For example, when doing a Laravel

Now let's see how to unlink file in Laravel.

The role:admin middleware from 'role' => SpatiePermissionMiddlewaresRoleMiddleware::class permits only users with Admin role to access the

Encapsulation is one of the fundamental concepts of object-oriented programming (OOP) and is considered essential for building robust and scalable

The guide will begin by introducing the basics of generics, including the syntax and its advantages. Then, it will delve deeper into the various ways in which

In Java, both abstract classes and interfaces are used to define abstract types. However, there are some differences between these two concepts.

Here is a screenshot which shows the status of the user online or offline on Laravel, let's explore how this can be achieved using Session Tracking.

Java Inheritance

instanceof in Java is an operator that is used to check if an object belongs to a particular class or a subclass of that class. It returns a boolean value of

Java String indexing refers to the process of accessing individual characters within a string by their position or index. Each character in a string is

Java sleep is a method used to pause the execution of a thread for a specified amount of time. It is used when you want to introduce a delay in your program

Java memory management is handled by the Java Virtual Machine (JVM). The JVM allocates memory for Java objects on the heap, which is a portion of memory that

Quotation marks are a commonly used character in programming, especially when it comes to strings. In Java, there are two types of quotation marks that can be

In Java, you can use the nextLine method of the Scanner class to read a line of input from the user. If you want to skip a line, you can simply call the

In this tutorial we will solve string formatting problem of python strings from hacker rank using python. We have covered 3 methods to solve this problem using

In thus tutorial we will solve hacker rank problem on designer door mat using python3 with following 4 methods, Solution-1: Using the map function, Solution-2: Using user-defined functions, Solution-3: Using if-else …

In this tutorial we cover 3 different methods to solve Python text wrap problem from hacker rank using Solution-1: Using for loop Solution-2: Using textwrap module Solution-3: Using join() method

There are two methods to solve text alignment problem from Hacker Rank. 1. Using user defined function, 2. Using for loop.

Python has built-in string validation methods for basic data. It can check if a string is composed of alphabetical characters, alphanumeric characters,

In this challenge, the user enters a string and a substring. You have to print the number of times that the substring occurs in the given string. String

There is a sequence whose term nth is:

Adam is standing at point (a, b) in an infinite 2D grid. He wants to know if he can reach point (x, y) or not. The only operation he can do is to move to

You are given a string and your task is to swap cases. In other words, convert all lowercase letters to uppercase letters and vice versa.

In Python, a string can be split on a delimiter.

In this tutorial we are going to explore different methods to solve the hacker rank problem what's your name in Python

There are 4 possible methdos to solve python mutations from hacker rank using a while loop, One-line solution, Using list comprehension, Using for loop