摘要:[JavaScript]JavaScript筆記-概述(語彙結構)
最近心血來潮,隨手拿了一本O'REILLY JavaScript大全,想漸進式的熟悉JavaScript的語法與用法,並用網誌的方式紀錄下一些小重點,使日後查詢時較方便省時。
在第一章的語彙結構,只記錄了部分較會用到的地方。
而在JavaScript裡的註解有三種,如下:
識別字(identifier)
break
|
case
|
class
|
catch
|
const
|
continue
|
debugger
|
default
|
delete
|
do
|
else
|
export
|
extends
|
finally
|
for
|
function
|
if
|
import
|
in
|
instanceof
|
let
|
new
|
return
|
super
|
switch
|
this
|
throw
|
try
|
typeof
|
var
|
void
|
while
|
with
|
yield
|
|
enum
|
await
|
implements
|
package
|
protected
|
static
|
interface
|
private
|
public
|
|
|
abstract
|
boolean
|
byte
|
char
|
double
|
final
|
float
|
goto
|
int
|
long
|
native
|
short
|
synchronized
|
transient
|
volatile
|