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omochimetaru 5/26/2017 8:22 AM
古いパラダイムだなw
8:23 AM
8:23 AM
let a = [1,2] // a = [1,2] var b = a; // b = [1,2] b[1] = 3; // a = [1,3] b = [1,3] b.append(5); // a = [1,3] b = [1,3,5] b[1] = 4; // a = [1,3] b = [1,4,5]
8:23 AM
これは完全に壊れてたやつだ