
Code AardioLine:36复制
1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.import
console; var
t = {- [
11
]={id=11
;classId=3
;name="张三"
}; - [
4
]={id=4
;classId=3
;name="张三"
}; - [
1
]={id=1
;classId=3
;name="张三"
}; - [
99999999
]={id=99999999
;classId=3
;name="张三"
}; - [
2
]={id=2
;classId=3
;name="张三"
}; - strkey9 =
"str999999"
; - strkey1 =
"str111111"
; - }
- console.dump(
"原稀疏数组:"
,t,"#t获取的成员数:"
, var
ts = time
.tick()var
s,a,b = {},table
.range(t);for
(i=a;b;1
){-
if
t[i]!==null
{ -
table
.push(s,t[i]) - }
- }
- ts =
time
.tick()-ts - console.dump(
"生成一个有序数组(忽略字典成员):"
,s,"#t获取的成员数:"
, var
ts = time
.tick();var
keys,result={},{};for
(k,v in
t){-
if
type
(k)==="number"
..table
.push(keys,k); - }
- ..
table
.sort(keys); for
(i=1
;- ..
table
.push(result,t[keys[i]]); - }
- ts =
time
.tick()-ts - console.dump(
"生成一个有序数组(忽略字典成员):"
,result,"#t获取的成员数:"
, - console.pause();