https://github.com/shubhambansal1997/idiotic-javascript
Some of the absurd Javascript results, found during work
https://github.com/shubhambansal1997/idiotic-javascript
Last synced: 3 months ago
JSON representation
Some of the absurd Javascript results, found during work
- Host: GitHub
- URL: https://github.com/shubhambansal1997/idiotic-javascript
- Owner: ShubhamBansal1997
- Created: 2018-02-28T21:14:53.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2018-02-28T22:01:24.000Z (over 7 years ago)
- Last Synced: 2025-01-04T20:46:25.835Z (5 months ago)
- Size: 4.88 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Idiotic Javascript
Some of the absurd Javascript results, found during work
## Some With Strings And Number
```
>>"1" === 1
>>true
>>"1" + 1 === 1 + 1
>>false
```
## Some with Arrays
```
>>test = [1]
>>[ 1 ]
>>test == test
>>true
>>test == !test
>>true
```
## Some Not Defined things
```
>>typeof undefined
>>'undefined'
>>undefined==undefined
>>true
>>typeof NaN
>>'number'
>>NaN==NaN
>>false
>>typeof null
>>'object'
>>null==null
>>true
>>typeof {} + {}
>>[object Object][object Object]'
>>a = {} + {}
>>typeof a
>>'string'
```
## Some Math Fucks Up
```
>>Math.max()
>>-Infinity
>>Math.min()
>>Infinity
>>Math.max()==Math.max()
>>true
>>Math.min()==Math.min()
>>true
>>Math.min() + 1 == Math.min() + 1
>>true
>>Math.min() + 2 == Math.min() + 2
>>true
>>Math.max() + 1 == Math.max() + 1
>>true
>>Math.max() + 2 == Math.max() + 2
>>true
>>99999999999999999999
>>100000000000000000000
>>0.1+0.2
>>0.30000000000000004
```
## Some Array Knowledge Is Quite Imp
```
>>{} + []
>>0
>>[] + {}
>>'[object Object]'
>>{} + {}
>>'[object Object][object Object]'
>>[] + []
>>''
>>({} + {}).length
>>30
>>({}+[]).length
>>15
>>([]+[]).length
>>0
>>([]+![]).length
>>5
>>Array(3)==',,'
>>true
>>typeof ',,'
>>string
>>typeof Array(3)
>>'object'
>>Array()==false
>>true
```
## Some Boolean Things
```
>>true===1
>>false
>>true+true===2
>>true
```