JavaScript Comparison Operators Comparison or Relation Operators : Comparison Operator which are used to compare two values between the operands or numbers. Comparison operators has only two values True False Operators Meaning Result Example < Less than 10<5 False > Greater than 10>5 True <= Less than or Equal to 10<=5 False >= Greater than Continue reading
Month: October 2021
Variables in JavaScript
Variables in JavaScript Variables in javascript: A javascript is simply a name of storage location, variables are case sensitive, there are three types of variables in javascript Var Let Const Var: a Variables is an identifier or a name which a user to refer a value Syntax: Var <Variable-name>; Var <Variable-name>=value; Example: <!DOCTYPE html> <html> Continue reading
JavaScript Comments
JavaScript Comments Comments : multiple lines of code temporally you want to close it, that time you can use it. If you are working n a team one of them had written a complex code, to understand other also n a team that time also use comment Comments are two types Single line comments Continue reading
Discrete Mathematics Set Theory Notes
Set Theory <p style=”box-sizing: inherit;”>SETS AND SUBSETS</p><p style=”box-sizing: inherit;”>A set should be a well specified collection of objects. “it must be possible for us to decide whether the object belongs to the collection ( under consideration) or not.</p><p style=”box-sizing: inherit;”>We use capital letter to represent sets and lowercase letters to represent elements. For set A Continue reading
JavaScript Introduction
JavaScript JavaScript is one of most popular and widely used programming languages, and growing faster than any other programming languages and components like Netflix and paypal to build a inter application around the javascript What can you do with JavaScript In the browser to build a interactive application Web/mobile apps Real time networking apps Games Continue reading
Курс “FASHION” Школа фотографии INLIGHT SCHOOL
Если вы разработали продукт, а затем узнали, что он не понравился пользователям, придется начинать все сначала. Вы можете представить свою доску настроения фокус-группе и сразу же получить обратную связь. Эту палитру впоследствии будет использовать и фотограф при обработке фотографий. В кадре весьма гармонично смотрятся спокойные монохромные, теплые осенние и пастельные тона. Важно согласовывать на «доске Continue reading
What is “Super” keyword in java with example
Super Keyword in JAVA Super Keyword is a reference variable name that refers to the parent class object. Super means parent class. class A { int a=40; } class B extends A { int a=20; void show(int a) { System.out.println(a); // output will be 30 System.out.println(super.a); // output will be Continue reading
What is “This” keyword in java with example
This Keyword in JAVA To refer a object is called reference variable. “this” keyword is also a reference variable that refer to the current object. Class Test { int i; void SetValue(int i) { i=i; } void show() { System.out.println(i); } } class Demo { Continue reading
What is “Final” keyword in java with example
Final Keyword final keyword is used for method, variables and classes variable is constant class does not inherit if we create a final as a variable, it becomes constant, we cannot change the value of final. if we create any final method, we cannot override it. if we create a final class, it cannot extends Continue reading
Abstract class in java
Abstraction Abstraction Security Data Hiding Encapsulation Tightly coupled classes Inheritance Code Reusability Polymorphism Has a relationship using a abstract class (0% – 100%) to achive abstraction Using interface (100%) abstraction A method without body (no implementation ) is known as abstraction method A method must always be declared in an abstract Continue reading