满怀深深的恶意， javaScript 小测验，我只对第一题供 14 题

测验

JavaScript

恶意

38 replies • 2015-03-04 13:17:55 +08:00

messagebus

Dec 31, 2014

1

对6题

qdwang

Dec 31, 2014

2

You've got 6 answers wrong (#3, #4, #9, #11, #12, #14).
Very good, but not quite there yet.

感觉没什么意义

liuhaotian

Dec 31, 2014

7

3

You've got 4 answers wrong (#6, #7, #8, #10).
Very good, but not quite there yet.

simple4wan

Dec 31, 2014

2

4

You've got all 14 answers wrong (#1, #2, #3, #4, #5, #6, #7, #8, #9, #10, #11, #12, #13, #14).
Ouch.

pertersonvv

Dec 31, 2014

5

You've got 9 answers wrong (#1, #2, #3, #6, #8, #9, #11, #13, #14).
That's more than a half :(

Arrowing

Dec 31, 2014

6

You've got 2 answers wrong (#4, #7).
Very good, but not quite there yet.

这些测试题2年前左右就见过了，当时错了很多，都是基础的不会，后来恶补了一下
已经很久没看了，现在重新测，发现还是有错的 0。0

Arrowing

Dec 31, 2014

7

再看了下题目，第4题是粗心错的，蛋疼。
第七题果然左摇右摆还是选错了。

hussion

Dec 31, 2014

1

8

You've got 0 answers wrong.
Flawless victory.

xiaozi

Dec 31, 2014

9

You've got 2 answers wrong (#2, #13).
Very good, but not quite there yet.

bzw875

OP

Dec 31, 2014

10

唉，谁能讲解一下就好了，只知道自己错了，又不知道为什么是哪个答案。
@hussion ，
@xiaozi 你们好厉害！

Arrowing

Dec 31, 2014

11

@bzw875 F12自己运行一遍就知道答案了

xiaozi

Dec 31, 2014

12

@bzw875 我是后端工程师，其实这些都是基础的东西，你要是有耐心的话可以撸一遍javascript的文档。

表示第2题是看错了。

Biwood

Dec 31, 2014

13

You've got 9 answers wrong (#2, #3, #6, #8, #9, #11, #12, #13, #14).
That's more than a half :(

第2题居然没发现语法错误，
第3题不熟悉delete的用法，
第6题考闭包，本来选对了，犹豫一下改错了，
第8题这种写法还不太熟，
第9题以为不会进入if判断，没想到可以，不懂，
第11题好懂，粗心了，
第12题，函数重复声明，后面覆盖前面？
第13题，不懂，
第14题，不懂。

messense

Dec 31, 2014

14

You've got 9 answers wrong (#2, #3, #6, #7, #8, #9, #11, #12, #14).
That's more than a half :(

kmvan

Dec 31, 2014

15

第九题有问题。FF 是 1number，答案没得选。

kmvan

Dec 31, 2014

16

@kmvan 第九题有问题。FF 是 1number，答案没得选。
因为你运行过一次，所以变量被改变了

oaix

Dec 31, 2014

17

@kmvan 你在前面定义了 `f` 吧

yrdr

Dec 31, 2014

18

错了五个，没什么意义，虽然都是考基础，但有点偏

khowarizmi

Dec 31, 2014

19

You've got 4 answers wrong (#2, #3, #9, #14).
Very good, but not quite there yet

hxtheone

Dec 31, 2014

20

You've got 13 answers wrong (#1, #2, #3, #4, #5, #6, #7, #8, #9, #10, #11, #12, #14).
That's more than a half :(

让我想起了大一时做的i+++++i，毕竟智硬 ╮(╯▽╰)╭

digimoon

Dec 31, 2014

21

You've got all 14 answers wrong (#1, #2, #3, #4, #5, #6, #7, #8, #9, #10, #11, #12, #13, #14).
Ouch.

Ouch!!

FrankFang128

Dec 31, 2014

22

You've got 2 answers wrong (#8, #14).
Very good, but not quite there yet.

qdwang

Dec 31, 2014

23

这些题最没意义的地方在于，解释器实现方式变一下，可能答案就变了。。。。真蛋疼

FrankFang128

Dec 31, 2014

24

第8题忘了选，第14题还真是不知道。。。

kookxiang

Dec 31, 2014

25

You've got 6 answers wrong (#3, #6, #7, #8, #9, #12).
Very good, but not quite there yet.
不玩了...

breeswish

Dec 31, 2014

26

@qdwang 这几道题考的内容都是基于 ECMAScript 5 的，题目最开始也说过了…所以答案以后不会变的..

luoweihua7sync

Dec 31, 2014

27

You've got 6 answers wrong (#1, #3, #4, #8, #9, #13).
Very good, but not quite there yet.

果然还是差的好远。等下好好理解下。。。

Septembers

Dec 31, 2014

28

You've got 12 answers wrong (#1, #2, #3, #5, #6, #7, #8, #9, #11, #12, #13, #14).
That's more than a half :(

#4 不知道为什么错我选的是"undefined"
#10不知道为什么错我选的是"string"

以上做题基于脑内模拟完成

arfaWong

Dec 31, 2014

29

You've got all 14 answers wrong (#1, #2, #3, #4, #5, #6, #7, #8, #9, #10, #11, #12, #13, #14).
Ouch.

jarlyyn

Dec 31, 2014

30

You've got 5 answers wrong (#2, #3, #8, #12, #14).
Very good, but not quite there yet.

一瞬间感觉自己很渣……

haozhang

Dec 31, 2014 via iPhone

31

You've got 5 answers wrong (#2, #3, #8, #12, #14).
Very good, but not quite there yet.

welsmann

Dec 31, 2014

32

You've got 0 answers wrong.
Flawless victory.
深深的恶意

Francost

Jan 1, 2015 via iPhone

33

You've got 10 answers wrong (#4, #5, #6, #7, #8, #9, #10, #11, #13, #14).
That's more than a half :(

wcp1231

Jan 1, 2015

34

You've got 2 answers wrong (#1, #3).
Very good, but not quite there yet.

第一题都错了！

qdwang

Jan 1, 2015 via Android

35

@breeswish 原来如此漏看了不好意思

zzgy

Jan 2, 2015

36

You've got 4 answers wrong (#2, #9, #13, #14).
Very good, but not quite there yet.

ryanking8215

Jan 2, 2015

37

作为一个js外行人:
You've got 7 answers wrong (#1, #2, #4, #8, #9, #10, #11).
Very good, but not quite there yet.

话说js真是坑啊

XadillaX

Mar 4, 2015

38

```
You've got 2 answers wrong (#3, #9).
Very good, but not quite there yet.
```