jeena/en.javascript.info
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

Merge pull request #1820 from KennethKinLum/patch-12

Browse source 
formatting
This commit is contained in:
Alexey Pyltsyn 2020-03-29 06:00:33 +03:00 • committed by GitHub
commit ac5fd8cd6b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
1-js/05-data-types/02-number/article.md
View file

@ -324,7 +324,7 @@ Please note that an empty or a space-only string is treated as `0` in all numeri
```smart header="Compare with `Object.is`" ```smart header="Compare with `Object.is`"
There is a special built-in method [Object.is](mdn:js/Object/is) that compares values like `===`, but is more reliable for two edge cases: There is a special built-in method [`Object.is`](mdn:js/Object/is) that compares values like `===`, but is more reliable for two edge cases:
1. It works with `NaN`: `Object.is(NaN, NaN) === true`, that's a good thing. 1. It works with `NaN`: `Object.is(NaN, NaN) === true`, that's a good thing.
2. Values `0` and `-0` are different: `Object.is(0, -0) === false`, technically that's true, because internally the number has a sign bit that may be different even if all other bits are zeroes. 2. Values `0` and `-0` are different: `Object.is(0, -0) === false`, technically that's true, because internally the number has a sign bit that may be different even if all other bits are zeroes.
@ -417,7 +417,7 @@ To write numbers with many zeroes:
For different numeral systems: For different numeral systems:
- Can write numbers directly in hex (`0x`), octal (`0o`) and binary (`0b`) systems - Can write numbers directly in hex (`0x`), octal (`0o`) and binary (`0b`) systems.
- `parseInt(str, base)` parses the string `str` into an integer in numeral system with given `base`, `2 ≤ base ≤ 36`. - `parseInt(str, base)` parses the string `str` into an integer in numeral system with given `base`, `2 ≤ base ≤ 36`.
- `num.toString(base)` converts a number to a string in the numeral system with the given `base`. - `num.toString(base)` converts a number to a string in the numeral system with the given `base`.