Index_J

J

JavaScript

alert statements 44

arrays 139

and indexes 57

best practices

inserting code in HTML 15

conditional expressions 43

console 348

debugging 341

finding bugs 352

development environment 261

dot operator (.) 201

editors 10

errors 92

escape sequence 27

events 209

exception handling 360

functions 58, 101

history of 9

if statements 50

inheritance and prototypes 196

interpreters and 5

loops 76

loosely typed 32

methods 207

and objects 13

objects 13

event handlers and 263

OO lite 201

operators 36

predefined objects 218

programming with 6, 373

properties 203

scripts as a kind of program 9

statements 34

strings

embedding HTML within 29

string manipulation 299

syntax errors 346

type conversion functions 32

use of upper and lowercase letters 7

JScript, (Microsoft version of JavaScript) 9