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Formas de percorrer array's e objetos com Javascript e jQuery
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//Um simples array com valores para se fazer uma média aritmética simples. | |
var mediaAritmetica = new Array(8, 7, 10, 9);// [8, 7, 10, 9] | |
//Percorrendo com laço FOR simples em Javascript puro: | |
for (var i = 0, l = mediaAritmetica.length; i < l; i++) { | |
console.log(mediaAritmetica[i]); | |
} |
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//Um objeto simples que representa os dados de um cliente, escrito com notação literal. | |
var dataClient = { | |
name: 'Yure', | |
last_name: 'Pereira' | |
age: 23, | |
}; | |
for (var data in dataClient) { | |
console.log(data + ' = ' + dataclient[data]); | |
} |
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//Um simples array com valores para se fazer uma média aritmética simples. | |
var mediaAritmetica = new Array(8, 7, 10, 9),// [8, 7, 10, 9] | |
l = mediaAritmetica.length, | |
count = 0; | |
//Percorrendo com laço WHILE simples em Javascript puro: | |
while (count < l) { | |
console.log(mediaAritmetica[count]); | |
count = count + 1;//count += 1; count++; | |
} |
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