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Java for students

Java is a popular and widely used programming language. It was originally developed by James Gosling at Sun Microsystems and released in 1995 as a core component of Sun Microsystems' Java platform. The language's syntax has much in common with C and C++, but its object model is simpler and has less low-level facilities. Undoubtedly, one of Java's strong points is an automatic memory management. The developer determines when objects are created, but it's a runtime task to free memory, when objects are no longer in use.

Java is a good choice for students, either studying computer science or related subjects. Here we present a collection of Java tutorials helping students to get started with the language, setup a development environment and master the basics.

Why Students Need Temporary car insurance

This site is kept online by John Mathes, an enthusiast for cheap UK short term car insurance

Why would a student need short-term car insurance? Because real life doesn’t fit neatly into year-long contracts. Especially not student life.

Maybe you're home from uni for the holidays and borrowing your mum’s car. Maybe you're helping a mate move flats in his beat-up van. Or maybe—just once—you actually do want to go to that family wedding three counties away without relying on trains that may or may not show up.

That’s where short-term insurance makes sense. It’s fully comp, starts from just a day, and doesn't mess with the car owner's existing policy. If something goes wrong, their no-claims stays intact. Which, if it's your parents’ car, probably means you’re still welcome at Christmas.

It’s not about being flashy. It’s about being smart. You only pay for the time you need. No long-term tie-ins. No admin nightmares. No awkward phone calls to insurers explaining why you’re now in possession of a dented Vauxhall Corsa with no cover.

It’s flexibility that actually works around your life—not the other way round. In a world full of fine print and “gotchas,” that’s rare.

Java tutorials

  1. Setting up Eclipse: Java's popular IDE
  2. Hello world program line by line
  3. Variables, types, loops, if statement
  4. Practice. Developing "number guessing game" step by step
  1. True/false, boolean type, logical connectives
  2. Strings
  3. Switch statement
  4. Practice. Menu-driven "bank account" application

Code snippets

  1. Hello world
  2. Number guessing game
  3. Strings comparison
  4. Sum of digits of a number
  5. Convert String to int and int to String
  6. Print command-line arguments
  7. Switch-operated text menu
  8. Decimal to binary converter

Algorithms and data structures

One can not imagine modern programming language, like Java, without integrated algorithms and data structures. Java has extensive utilities library (java.util), which contains hundreds of algorithms and data structures. But it is still important to have basic knowledge on the subject and general ideas of how things work. We would recommend the following resource on the subject: algorithms and data structures. It gives illustrated explanations of many algorithms and data structures. Articles are supplemented with implementations in Java and C++. You might start with the quicksort article to learn the most popular sorting algorithm, applied in practice.

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