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Code 1
for(var number=10;number>=1;number--)
{
document.writeln(number);
}
Code 2:
var number=10;
while(number>=1)
{
document.writeln(number);
number++;
}
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function f() {};
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o = {x:1, y:{z:[false,null,""]}};
s = JSON.stringify(o);
p = JSON.parse(s);
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