18 lines
391 B
JavaScript
18 lines
391 B
JavaScript
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let arrays = [[1,2,3], [4,5],[6,7]];
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let newArray = [];
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let newArray2 = arrays.flat();
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for (let key in arrays) newArray = newArray.concat(arrays[key]);
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// arrays.forEach((v) => {
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// newArray.push(v);
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// newArray.concat(v);
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// })
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// function reduceArrays(){
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// for (array of arrays) {
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// console.log(array,count)
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// }
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// }
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//reduceArrays();
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console.log(newArray2);
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