From 3c54ed4f521bef53afa9e45739762717d96ccd0a Mon Sep 17 00:00:00 2001 From: Kevin Soruco Date: Wed, 14 Dec 2022 12:16:05 -0300 Subject: [PATCH] fix regular expression and typos in day12 (regular-expressions) --- 12_Day_Regular_expressions/12_day_regular_expressions.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/12_Day_Regular_expressions/12_day_regular_expressions.md b/12_Day_Regular_expressions/12_day_regular_expressions.md index ef83882..e7eb372 100644 --- a/12_Day_Regular_expressions/12_day_regular_expressions.md +++ b/12_Day_Regular_expressions/12_day_regular_expressions.md @@ -377,7 +377,7 @@ We can specify the length of the substring we look for in a text, using a curly ```js const txt = 'This regular expression example was made in December 6, 2019.' -const pattern = /\\b\w{4}\b/g // exactly four character words +const pattern = /\b\w{4}\b/g // exactly four character words const matches = txt.match(pattern) console.log(matches) //['This', 'made', '2019'] ``` @@ -442,7 +442,7 @@ console.log(result) // true ### Exercises: Level 1 1. Calculate the total annual income of the person from the following text. ‘He earns 4000 euro from salary per month, 10000 euro annual bonus, 5500 euro online courses per month.’ -1. The position of some particles on the horizontal x-axis -12, -4, -3 and -1 in the negative direction, 0 at origin, 4 and 8 in the positive direction. Extract these numbers and find the distance between the two furthest particles. +2. The position of some particles on the horizontal x-axis -1, 2, -4, -3 and -1 in the negative direction, 0 at origin, 4 and 8 in the positive direction. Extract these numbers and find the distance between the two furthest particles. ```js points = ['-1', '2', '-4', '-3', '-1', '0', '4', '8'] @@ -514,7 +514,7 @@ distance = 12 ### Exercises: Level 3 -1. Writ a function which cleans text. Clean the following text. After cleaning, count three most frequent words in the string. +1. Write a function which cleans text. Clean the following text. After cleaning, count three most frequent words in the string. ```js sentence = `%I $am@% a %tea@cher%, &and& I lo%#ve %tea@ching%;. There $is nothing; &as& mo@re rewarding as educa@ting &and& @emp%o@wering peo@ple. ;I found tea@ching m%o@re interesting tha@n any other %jo@bs. %Do@es thi%s mo@tivate yo@u to be a tea@cher!?`