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

Merge pull request #158 from fuchodeveloper/patch-1

Browse source 
updated article.md
This commit is contained in:
Ilya Kantor 2017-09-03 19:18:28 +03:00 • committed by GitHub
commit 0bbec294ad
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
1-js/05-data-types/03-string/article.md
View file

@ -236,7 +236,7 @@ alert( str.indexOf("id") ); // 1, "id" is found at the position 1 (..idget with
The optional second parameter allows to search starting from the given position.
For instance, the first occurence of `"id"` is at the position `1`. To look for the next occurence, let's start the search from the position `2`:
For instance, the first occurrence of `"id"` is at the position `1`. To look for the next occurrence, let's start the search from the position `2`:
```js run
let str = 'Widget with id';
@ -245,7 +245,7 @@ alert( str.indexOf('id', 2) ) // 12
```
If we're interested in all occurences, we can run `indexOf` in a loop. Every new call is made with the position after the previous match:
If we're interested in all occurrences, we can run `indexOf` in a loop. Every new call is made with the position after the previous match:
```js run
@ -295,7 +295,7 @@ if (str.indexOf("Widget")) {
The `alert` in the example above doesn't show, because `str.indexOf("Widget")` returns `0` (meaning that it found the match at the starting position). Right, but `if` considers that to be `false`.
So, we should actualy check for `-1`, like that:
So, we should actually check for `-1`, like that:
```js run
let str = "Widget with id";