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// æªä¼åç代ç 1
var array = [0,1,2,3,4,5,6,7,8,9];
// for-in 循ç¯
for (var val in array) {
fn(val);
}
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// æªä¼åç代ç 2
var array = [0,1,2,3,4,5,6,7,8,9];
// for 循ç¯
for (var i=0; i < array.length; i++) {
fn(array[i]);
}
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// å¿«éç代ç
var array = [0,1,2,3,4,5,6,7,8,9];
// for 循ç¯
var length = array.length;
for (var i=0; i <
length; i++) {
fn(array[i]);
}
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// æå¿«ç代ç
var array = [0,1,2,3,4,5,6,7,8,9];
// for 循ç¯
for (var i = array.length; i--;)
{
fn(array[i]);
}
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// æå¿«ä¸ä¼é
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var array = [0,1,2,3,4,5,6,7,8,9];
// while 循ç¯
var i = array.length;
while (i--) {
fn(array[i]);
}
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