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#1 Created at ... [Delete] [Delete and Lock User]

function string2int(s) {
return arr.map(function(x){return x[0].toUpperCase() + x.slice(1).toLowerCase();});
}

#2 Created at ... [Delete] [Delete and Lock User]

复制错了。。

function normalize(arr) {
return arr.map(function(x){return x[0].toUpperCase() + x.slice(1).toLowerCase();});
}