JavaScript: Interview Exam, Certification Exam, 100 Questions & Answers: Also for College Exam, All JavaScript Programming Language Examinations

by Ray Yao, Ada R. Swift (Editor), Ruby C. Perl (Illustrator)

About this

This book includes 100 JavaScript questions and answers, which can help
Pass the interview exam
Pass the engineer certification exam
Pass the college exam
Pass all JavaScript programming language exams



Table of Contents

JavaScript 100 Questions & Answers
100 Questions
100 Answers

Appendix JavaScript Reference
What is JavaScript?
Comment
Keywords
Variables
Data Types
Escape Sequences
Functions
Function with Arguments
Return Values
Variable Scope
Show the Texts
Undefined Variable
Rule of Variable Naming
Arithmetical Operators
Logical Operators
Assignment Operators
Comparison Operators
Conditional Operator
If Statement
If-else Statement
Switch Statement
For Loop
While Loop
Do-While Loop
Break Statement
Continue Statement
Create an Array
Show array element values
Get the Size of Array
Join Array Elements
Reverse Element Order
Slice Elements
Sort Elements in Order
Change Elements to String
Search Specific Element (1)
Search Specific Element (2)
Add Element to Beginning
Remove First Element
Add Element to End
Remove Last Element
Math Methods
Greater & Less
Maximum & Minimum
Power Value
Square Root
PI & Random Value
Date & Time
Date, Month, Year, Day
Hours, Minutes, Seconds
Different Time
Set Date & Time
Timer Function
String length
Join Strings
Search a Character
Convert Character Case
Change String to Array
Extract Substring
Convert a Number to String
Convert a String to a Number
Search Specific Text (1)
Search Specific Text (2)
Unicode
Add a Link for Text
Object Declaration
Navigate Web Page
Go to Specified Page
Open Customized Window
Close Current Window
Confirmation
Prompt to Input
Address Element by ID
Get Elements by Tag Name
Connect two Strings
Convert Number to String
From Jan, 1, 1970
Absolute Value
Print Current Window
Check Java Enabled
Screen’s Width & Height
HTML Basic
Click Event
Load Event
KeyPress Event
Mouseover Event
MouseOut Event
Keyup Event
Focus Event
Blur Event
Reset Event
Submit Event
Form
The Element of the form
Access the Form
Set ID for a Form
Show the Value of an Element
Input Data to Form
Show What Inputted
Reset Method
Submit Method
“Select” Selection
“Radio” Selection
“CheckBox” Selection
Submit the Form
CreateElement( )
CreateTextNode( )
set/getAttribute( )
hasChildNodes( )

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105 pages, Kindle Edition

Published August 28, 2017