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JavaScript Crash Course | Edureka

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YouTube Link: https://youtu.be/DFs-du7Uc2w
** Full Stack Web Development Training: https://www.edureka.co/masters-program/full-stack-developer-training **
This Edureka PPT on "JavaScript" will help you learn JavaScript basics and fundamental concepts in 60 minutes. This will provide you in-depth knowledge about the JavaScript fundamentals that will help you write your own code in JavaScript and build a website.

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JavaScript Crash Course | Edureka

  1. 1. WHAT IS JAVASCRIPT? WHAT CAN JAVASCRIPT DO? WHERE DOES THE CODE RUN? BENEFITS OF JAVASCRIPT FUNDAMENTALS OF JAVASCRIPT SETTING UP DEVELOPMENT ENVIRONMENT www.edureka.co
  2. 2. www.edureka.co
  3. 3. WHAT IS JAVASCRIPT? www.edureka.co JavaScript is a high level, interpreted, programming language used to make web pages more interactive. It let’s you implement complex and beautiful things/design on web pages.
  4. 4. WHAT IS JAVASCRIPT? www.edureka.co JavaScript is a high level, interpreted, programming language used to make web pages more interactive. It let’s you implement complex and beautiful things/design on web pages.
  5. 5. www.edureka.co
  6. 6. WHAT CAN JAVASCRIPT DO? www.edureka.co
  7. 7. www.edureka.co Web Application Smart Watches Games Website
  8. 8. www.edureka.co
  9. 9. www.edureka.co
  10. 10. www.edureka.co Easy- peezy BENEFITS OF JAVASCRIPT Easy Fast Platform Independent Rich Framework Interactive Websites
  11. 11. www.edureka.co
  12. 12. DEVELOPMENT ENVIRONMENT www.edureka.co VISUAL STUDIO CODE SUBLIME TEXT ATOM
  13. 13. DEVELOPMENT ENVIRONMENT www.edureka.co VISUAL STUDIO CODE SUBLIME TEXT ATOM
  14. 14. DEVELOPMENT ENVIRONMENT www.edureka.co VISUAL STUDIO CODE SUBLIME TEXT ATOM
  15. 15. www.edureka.co
  16. 16. JavaScriptincludesvariableswhichholdthedatavalueanditcanbechangedanytime.Itusesreservedkeywordvarto declareavariable.Avariablemusthaveauniquename. VARIABLES www.edureka.co Memory location Variable name
  17. 17. Bydeclaringaconstant,youassignameaningfulnametoavalue.Onceaconstantisdeclared,itcannotbemodifiedor assignedanewvalue. CONSTANTS www.edureka.co Examples of constants
  18. 18. Datatypesarebasicallytypedofdatathatcanbeusedandmanipulatedinaprogram.InJavaScripttherearetwo differentkindsofdata:primitives,andobjects. DATATYPES www.edureka.co Strings Boolean TRUE FALSE Numbers NullUndefined
  19. 19. Anobjectisacollectionofproperties,andapropertyisanassociationbetweenaname(orkey)andavalue.Aproperty's valuecanbeafunction,inwhichcasethepropertyisknownasamethod. OBJECTS www.edureka.co Name Age Eye-colour
  20. 20. TheJavaScriptArray objectisaglobalobjectthatisusedintheconstructionofarrays;whicharehigh-level, list-like objects. ARRAYS www.edureka.co 0 1 2 3 4
  21. 21. Afunctionisasubprogramdesignedtoperformaparticulartask.Functionsareexecutedwhentheyarecalled.Values canbepassedintofunctionsandusedwithinthefunction. FUNCTIONS www.edureka.co Functions Predefined Functions User Defined Functions
  22. 22. Copyright © 2017, edureka and/or its affiliates. All rights reserved. www.edureka.co
  23. 23. www.edureka.co

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