(Personally, this answer is totally a mess :rage::rage::rage:, I may rewrite it some day…:disappointed_relieved::sob:)
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(Personally, this answer is totally a mess :rage::rage::rage:, I may rewrite it some day…:disappointed_relieved::sob:)
In mathematics, the Fibonacci numbers are the numbers in the following integer sequence, called the Fibonacci sequence:
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, …
By definition, the first two numbers in the Fibonacci sequence are either 1 and 1, or 0 and 1, depending on the chosen starting point of the sequence, and each subsequent number is the sum of the previous two.
As we all know, there isn’t block-level scope but function-level scope in JavaScript.
For example:
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Both of them are the optional values of enctype
where the <form>
element specifies the content type used to encode the form data set for submission to the server. There are three choices:
HTTP is a stateless protocol, but there are many situations where we need to get stateful infomation…Cookies were designed for this to be a reliable mechanism for websibites to remember stateful information.
A cookie is a small piece of data sent from a website and stored in the user’s web browser while the user is browsing.
The async
and defer
are boolean attributes introduced in HTML5 of <script>
.
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Once the HTML parser meets a <script>
, the parser will stop parsing HTML and send a request to get the file (if it’s external). Then, the JavaScript engine will execute the script. After the script’s execution finished, the parser will continue parsing the HTML.