PHP Tutorial | MYSQL Tutorial | HTML Tutorial | CSS Tutorial | JavaScript Tutorial | jQuery Tutorial | Java Tutorial | web training | Learn Web Tutorials Online| training | page 30

PHP Captcha

PHP Captcha is used to protect forms from unwanted spam access and abuse. CAPTCHA is a randomly generated code. It is produced in run time....

The switch statement selects one of many code blocks to be executed.The switch statement contains multiple blocks of code called cases and a single case is executed based on the variable which is being switched....

Java if else

Java if else statement is decision making statements. It checks one or more conditions in program....

Java Control Statements

There are three types of control flow statements in java as Decision Making statements, Loop statements and Jump statements...

Java Boolean

Java Boolean Data Types are a primitive data type. It is used to store only two possible values, either true or false....

Java Numbers

Java Numbers are declared by primitive data types such as byte, short, int, long, float, double, etc....

Java Strings

Java Strings are a sequence of characters. Strings are treated as objects in Java programming language....

Java Operators

Java Operators are used to perform operations on variables and values like Arithmetic Operators, Relational Operators, Bitwise Operators, Logical Operators, Assignment Operators, Shift Operator, Comparison operators, Unary Operator and Ternary Operator...

JAVA Access Modifiers

JAVA Access Modifiers is used to set access levels for classes, variables, methods and constructors...

Java Variable Types

java provides three types of variables as Local variables, Instance variables, Class/Static variables...

Java Data Types

A data type in Java represents the size and different values that can be stored in a variable. A Java data type is a set of values and operations defined on those values....