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Merge pull request #77 from MiddleOutManager/patch-1

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Update match.js
pull/91/head
Asabeneh 4 years ago committed by GitHub
parent 1ef3e93651 a136d11027
commit b811623187
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1 changed files with 3 additions and 3 deletions
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02_Day/string_methods/match.js
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@ -15,8 +15,8 @@ console.log(string.match(pattern)) // ["love", "love", "love"]
// Let us extract numbers from text using regular expression. This is not regular expression section, no panic. // Let us extract numbers from text using regular expression. This is not regular expression section, no panic.
let txt = 'In 2019, I run 30 Days of Pyhton. Now, in 2020 I super exited to start this challenge' let txt = 'In 2019, I run 30 Days of Pyhton. Now, in 2020 I super exited to start this challenge'
let regEx = /\d+/ // d with escape character means d not a normal d instead acts a digit let regEx = /\d/g // d with escape character means d not a normal d instead acts a digit
// + means one or more digit numbers, // + means one or more digit numbers,
// if there is g after that it means global, search everywhere. // if there is g after that it means global, search everywhere.
console.log(text.match(regEx)) // ["2", "0", "1", "9", "3", "0", "2", "0", "2", "0"] console.log(txt.match(regEx)) // ["2", "0", "1", "9", "3", "0", "2", "0", "2", "0"]
console.log(text.match(/\d+/g)) // ["2019", "30", "2020"] console.log(txt.match(/\d+/g)) // ["2019", "30", "2020"]

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