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| Soit: | |
| git rm --cached filename | |
| Soit: | |
| git update-index --assume-unchanged [path] |
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| [ | |
| { | |
| "country-code": 4, | |
| "alpha-2": "AF", | |
| "alpha-3": "AFG", | |
| "country-fr": "Afghanistan", | |
| "country-en": "Afghanistan" | |
| }, | |
| { | |
| "country-code": 8, |
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| [ | |
| { | |
| "code": "af", | |
| "name": "Afrique" | |
| }, | |
| { | |
| "code": "sq", | |
| "name": "Albanie" | |
| }, | |
| { |
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| const randId = () => Math.random().toString(36).substr(2, 10) |
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| watchman watch-del-all && rm -rf node_modules/ && npm install |
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| Use '/' to enclose regular expressions or use new RegExp('') | |
| Méthode test() renvoie un booléen indiquant si la chaine de caractères contient au moins un match du regex testé | |
| /cat/.test('the cat says meow'); -> true | |
| /cat/.test('the dog says meow'); -> false | |
| Un ensemble de symboles pour un ensemble d'instructions: | |
| . => match le caractère indiqué, vaut 1 occurence | |
| * => match le caractère indiqué, vaut de 0 à illimité occurences | |
| + => match le caractère indiqué, vaut de 1 à illimité occurences |
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| copy = JSON.parse(JSON.stringify(object)); |
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| function isPrime(num) { | |
| let prime = true; | |
| for(let i = 2; i < num; i += 1) { | |
| if (num % i === 0) { | |
| prime = false; | |
| } | |
| } | |
| return (num < 2) ? false : prime; | |
| } |
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| !isNaN(parseFloat(v)) && isFinite(v) |
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| const pgcd = (a,b) => ((a%=b) == 0) ? b : pgcd(b,a); |