JS Study Notes

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Some JS Basic ideas

1. Usually wrapped by head tag

2. Tag semantics:

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<script>
	alert('Hello World!');
</script>

you can also use an external JS file to store your JS codes:

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<script src=url></script>

3. Sentences are ended by ‘;’

4. Comment Usage:

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/*
This is a comment!
*/
//This is also a comment!
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