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What is the meaning of polyfills in HTML5?

...e, since it is used in conjunction with HTML5, but it's not part of HTML5, and you can have polyfills without having HTML5 (for example, to support CSS3 techniques you want). Here's a good post: http://remysharp.com/2010/10/08/what-is-a-polyfill/ Here's a comprehensive list of Polyfills and Shims...
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How to print HTML content on click of a button, but not the page? [duplicate]

... this may destroy your animations and events that was added by js after load. Use with caution. – Lukas Liesis Dec 14 '15 at 16:45 7 ...
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if arguments is equal to this string, define a variable like this string

I am doing some bash script and now I got one variable call source and one array called samples , like this: 3 Answers ...
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CALL command vs. START with /WAIT option

How is the START command with a WAIT option 6 Answers 6 ...
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Executing a command stored in a variable from PowerShell

I have a command that I have build and stored in a variable in PowerShell. This command works if I do a Write-Host and copy and paste into a standard cmd.exe window. ...
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ThreadStatic v.s. ThreadLocal: is generic better than attribute?

...ric. Why different design solutions were chosen? What are the advantages and disadvantages of using generic over attributes in this case? ...
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How much overhead does SSL impose?

I know there's no single hard-and-fast answer, but is there a generic order-of-magnitude estimate approximation for the encryption overhead of SSL versus unencrypted socket communication? I'm talking only about the comm processing and wire time, not counting application-level processing. ...
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Python: most idiomatic way to convert None to empty string?

... keeping the else, but thanks for the str(s) tip so multiple types can be handled. nice! – Mark Harrison Jul 1 '09 at 9:39 13 ...
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Convert .pem to .crt and .key

Can anyone tell me the correct way/command to extract/convert the certificate .crt and private key .key files from a .pem file? I just read they are interchangable, but not how. ...
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How can I detect the encoding/codepage of a text file

...n't detect the codepage, you need to be told it. You can analyse the bytes and guess it, but that can give some bizarre (sometimes amusing) results. I can't find it now, but I'm sure Notepad can be tricked into displaying English text in Chinese. Anyway, this is what you need to read: The Absolut...