Fix typos in spaces

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Update tail.md

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This commit is contained in:
Selim Ajimi
2017-12-22 21:32:37 +01:00
committed by Pl4gue
parent 3f1fd80eb6
commit 4b0bc342c1
29 changed files with 34 additions and 34 deletions

View File

@ -1,8 +1,8 @@
### initialize2DArray
Initializes an 2D array of given width and height and value.
Initializes a 2D array of given width and height and value.
Use `Array.map()` to generate h rows where each is a new array of size w initialize with value. If value is not provided, default to `null`.
Use `Array.map()` to generate h rows where each is a new array of size w initialize with value. If the value is not provided, default to `null`.
```js
const initialize2DArray = (w, h, val = null) => Array(h).fill().map(() => Array(w).fill(val));