1 the true will be printed on the console
1 on the console and the false
ball will be printed out on the console.
1 the true will be printed on the console
1 on the console and the false
ball will be printed out on the console.
problems with JS type conversion
1 : 1 is false, 0 is false
= no type conversion
did not try to print out 1 true . The test browsers are Chrome and IE.
the order above is: first 1 = > false , false==3 = > false .
if it is 1==2==false , then the returned result is true
= =: if the value type is the same, naturally print out true
=: if each value is a numeric value and is the same value, it is equal; otherwise, it is not equal.
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