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Javascript: Add hint to Match Ending String Patterns (#19232)

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* Javascript: Add hint to Match Ending String Patterns

Add hint to Match Ending String Patterns (https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/regular-expressions/match-ending-string-patterns and https://guide.freecodecamp.org/certifications/javascript-algorithms-and-data-structures/regular-expressions/match-ending-string-patterns/)

* Update index.md
This commit is contained in:
greggubarev
2018-10-16 08:21:19 +04:00
committed by Quincy Larson
parent f4ad0419d9
commit 848458b142
1 changed files with 13 additions and 6 deletions
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client/src/guide/english/certifications/javascript-algorithms-and-data-structures/regular-expressions/match-ending-string-patterns/index.md
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---
title: Match Ending String Patterns
---
## Match Ending String Patterns
This is a stub. <a href='https://github.com/freecodecamp/guides/tree/master/src/pages/certifications/javascript-algorithms-and-data-structures/regular-expressions/match-ending-string-patterns/index.md' target='_blank' rel='nofollow'>Help our community expand it</a>.
<a href='https://github.com/freecodecamp/guides/blob/master/README.md' target='_blank' rel='nofollow'>This quick style guide will help ensure your pull request gets accepted</a>.
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We need to use the anchor character (```$```) to match the string ```"caboose"``` at the end of the string ```caboose```.
## Solution:
```js
let caboose = "The last car on a train is the caboose";
let lastRegex = /caboose$/; // Change this line
let result = lastRegex.test(caboose);
```