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Are there any smart cases of runtime code modification?
.... Instead it had to translate any problematic instructions on the fly into more appropriate custom code.
Code modification can be used to work around limitations of the instruction set:
There was a time (long ago, I know), when computers had no instructions to return from a subroutine or to indi...
Difference between Git and GitHub
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checkout this comparison to know more about Git Hosting Services. git-tower.com/blog/git-hosting-services-compared
– Junaid
Aug 23 '17 at 14:29
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Multiprocessing - Pipe vs Queue
...can have multiple producers and consumers.
When to use them
If you need more than two points to communicate, use a Queue().
If you need absolute performance, a Pipe() is much faster because Queue() is built on top of Pipe().
Performance Benchmarking
Let's assume you want to spawn two processes...
Return empty cell from formula in Excel
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hadoop No FileSystem for scheme: file
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What are the Ruby Gotchas a newbie should be warned about? [closed]
...I was quite surprised to see that it was not as simple as I had expected. More precisely, the "rule of least-surprise" did not seem very respected to me (of course this is quite subjective). For example:
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Combine multiple Collections into a single logical Collection?
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How does Access-Control-Allow-Origin header work?
...e.
Non-simple requests
What happens on the network level can be slightly more complex than explained above. If the request is a "non-simple" request, the browser first sends a data-less "preflight" OPTIONS request, to verify that the server will accept the request. A request is non-simple when eit...
What is the difference between OpenID and SAML?
...ewhere at 2012, OAuth2.0 has been published and in 2014, OpenID Connect (a more detailed timeline here).
To anyone reading this nowadays - OpenID Connect is not the same OpenID the original answer refers to, rather it's a set of extensions to OAuth2.0.
While this answer can shed some light from th...
What are the most useful Intellij IDEA keyboard shortcuts? [closed]
...ks) is handy when selecting chunks of code. Repeatedly pressing it selects more and more of the code. Useful when searching, indenting, commenting out code etc.
If there are errors in the file, F2/Shift + F2 (Next/previous highlighted error) will jump to them.
I use the sequence Alt + C, N (Show C...