java 5ct

1public static void main(String args[]) {
2          String str1 = "Hello";
3          String str2 = "world";
4          System.out.println(str1 + "\t" + str2);
5}
6// \t is a tab space
7output: Hello	world

1Java Generic Type Naming convention helps us understanding code easily and having a naming convention is one of the best practices of Java programming language. So generics also comes with its own naming conventions. Usually, type parameter names are single, uppercase letters to make it easily distinguishable from java variables. The most commonly used type parameter names are:
2
3E – Element (used extensively by the Java Collections Framework, for example ArrayList, Set etc.)
4K – Key (Used in Map)
5N – Number
6T – Type
7V – Value (Used in Map)
8S,U,V etc. – 2nd, 3rd, 4th types

1 for (int k = 0; k < 7; k++){
2        System.out.println("Vak/project:\t" + vakNamen[x] + "\t\t"
3        + "Cijfer: " + vakCijfers[x] + "\t" + "Behaalde punten: "
4        + vakPunten[x]);
5        x++;
6    }