andre/30-seconds-of-code
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Fix typos

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Fix typos
This commit is contained in:
Darren Scerri
2017-12-11 23:29:26 +01:00
parent e5562f2674
commit b75b9c3fb6
2 changed files with 5 additions and 5 deletions
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6
README.md
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@ -11,7 +11,7 @@
* [Anagrams of string (with duplicates)](#anagrams-of-string-with-duplicates)
* [Average of array of numbers](#average-of-array-of-numbers)
* [Capitalize first letter](#capitalize-first-letter)
* [Count occurences of a value in array](#count-occurences-of-a-value-in-array)
* [Count occurrences of a value in array](#count-occurrences-of-a-value-in-array)
* [Current URL](#current-url)
* [Curry](#curry)
* [Difference between arrays](#difference-between-arrays)
@ -79,12 +79,12 @@ Use `toUpperCase()` to capitalize first letter, `slice(1)` to get the rest of th
var capitalize = str => str[0].toUpperCase() + str.slice(1);
```
### Count occurences of a value in array
### Count occurrences of a value in array
Use `filter()` to create an array containing only the items with the specified value, count them using `length`.
```js
var countOccurences = (arr, value) => arr.filter(v => v === value).length;
var countOccurrences = (arr, value) => arr.filter(v => v === value).length;
```
### Current URL

4
snippets/count-occurences-of-a-value-in-array.md → snippets/count-occurrences-of-a-value-in-array.md
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@ -1,7 +1,7 @@
### Count occurences of a value in array
### Count occurrences of a value in array
Use `filter()` to create an array containing only the items with the specified value, count them using `length`.
```js
var countOccurences = (arr, value) => arr.filter(v => v === value).length;
var countOccurrences = (arr, value) => arr.filter(v => v === value).length;
```