How do I efficiently iterate over each entry in a Java Map?
Solution Using iterator and Map.Entry long i = 0; Iterator<Map.Entry<Integer, Integer>> it = map.entrySet().iterator(); while (it.hasNext()) { Map.Entry<Integer, Integer> pair…
Solution Using iterator and Map.Entry long i = 0; Iterator<Map.Entry<Integer, Integer>> it = map.entrySet().iterator(); while (it.hasNext()) { Map.Entry<Integer, Integer> pair…
I have a .sql file with an export from phpMyAdmin. I want to import it into a different server using the command line.…
Hi, This is a common problem when you want to run a java program using the command line. The problem…
Hello friends, Today I am going to share with you guys an exciting topic. I will show you how to…
Hello, Artisan. I hope everything is going well for you. I'm back with a new tutorial today. I'll show you…
Do you want to use CKEditor with Laravel 8? Today's subject is how to install ckeditor in Laravel 8. I'll…
Hello guys, Today I am going to show you the ecommerce product list page design using html css, and javascript.…
Hello guys, Today I am going to show you how to create a new user in phpmyadmin. Its very simple…
Today we will make a registration form using css and bootstrap. Folder Structure assetsbootstrapcssbootstrap.min.cssjsbootstrap.min.jscssstyles.cssimgmeeting-photo.jpgjsjquery.min.js index.html index.html <!DOCTYPE html> <html> <head>…
Today we will create a html login form using css. Login form html css is prity simple just copy the…
I just tried installing and playing it in fortify but I can't really understand why my profile photo not showing…
hello artisan, Today we will learn all about middleware. In this example, we will learn how to middleware works. Middleware…
NullPointException NullPointException is a RunTimeException. NullPointException is thrown when the value of a reference variable or object is null. How…
IOException In Java, IOException is one of the most common Exceptions when the program operates between input and output.IOException is used for input…
Exception Handling in Java is a powerful mechanism. Exception handling is done to handle the run time error of the program…
The error be like: [Composer\Downloader\TransportException]The "http://repo.packagist.org/p/provider-2013%240078c6e2ea8258569f076a069de5636241177466c3ecf957b246601a3ea07bf7.json" file could not be downloaded: failed to open stream: A connection attempt failed because…
Cracking the coding interview 189 programming interview questions, ranging from the basics to the trickiest algorithm problems. A walk-through of how to…
In the article, we will learn how to generate and insert test or fake or dummy data into the database…
hello artisan, today we will be going to build an infinity scroll for autoloading data in laravel. We will learn…
In this example, we will discuss php conditional statements. PHP supports the following conditional statements. if conditional statementif.....else conditional statementif....elseif.....else…