URL: https://www.progressiverobot.com/java-linkedlist-linkedlist-java/ Java LinkedList is an implementation of the List and Deque interfaces. It is one of the frequently used List implementation class. It extends AbstractSequentialList and implements List and Deque interfaces. It is an ordered collection and supports duplicate elements. It stores elements in Insertion order. It supports adding null elements. It supports index […]
So far, we’ve seen how to set up the MySQL database tables using migrations, how to create an Eloquent model to interact with the links table, and how to create Artisan commands to manage links in the database. We’ll now see how to create a custom Blade template to show your links in the application’s front-end, using the Bulma CSS framework.
URL: https://www.progressiverobot.com/string-concatenation-in-c-plus-plus/ In this article, we will unveil the various ways of performing string concatenation in the [C++ language](/community/tutorials/c-plus-plus). This method can be used for various purposes while programming. But in general, the concept is the same as combining two strings from different locations and placing them together. Techniques of String Concatenation in C++ The […]
URL: https://www.progressiverobot.com/random-number-generator-c-plus-plus/ In this article, we'll go over the functions needed to create a random number generator in C++. In the world of computers, random numbers form an essential component to add the flavor of anonymity and security. A random number generator forms the backbone of creating pseudo-random numbers. The idea behind pseudo-random numbers is […]
URL: https://www.progressiverobot.com/java-lock-example-reentrantlock/ Welcome to Java Lock example tutorial. Usually when working with multi-threaded environment, we use [synchronized for thread safety](/community/tutorials/thread-safety-in-java). Java Lock  Most of the times, synchronized keyword is the way to go but it has some shortcomings that lead the way to inclusion of […]
URL: https://www.progressiverobot.com/java-9-modules/ Java 9 modules are one of the biggest change in the structure of java. Here I am going to give a brief high level introduction about "Java 9 Module System". Java 9 Modules We will look into following topics about java 9 modules system. Introduction Java SE 9: Jigsaw Project Problems of Current […]
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Sometimes we have to convert char to String in java program. Here we will look into different methods you can convert character to string in java. We will also learn how to convert char array to String using different methods. Convert char to String Java  Here is a simple program […]
URL: https://www.progressiverobot.com/sql-injection-in-java/ What is SQL Injection? SQL Injection is one of the top 10 web application vulnerabilities. In simple words, SQL Injection means injecting/inserting SQL code in a query via user-inputted data. It can occur in any applications using relational databases like Oracle, MySQL, PostgreSQL and SQL Server. To perform SQL Injection, a malicious user […]
URL: https://www.progressiverobot.com/java-create-new-file/ Creating a file is a very common IO operation. Today we will look into different ways to create a file in java. Java create file  There are three popular methods to create file in java. Let's look at them one by one. ### File.createNewFile() java.io.File class […]
