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How the single threaded non blocking IO model works in Node.js
...antaneously, enabling node to cater for another request.
P.S: I have just started to understand node, actually I wanted to write this as comment to @Philip but since didn't have enough reputation points so wrote it as an answer.
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Casting vs using the 'as' keyword in the CLR
...owed by a cast.
I don't think any of the answers so far (at the time of starting this answer!) have really explained where it's worth using which.
Don't do this:
// Bad code - checks type twice for no reason
if (randomObject is TargetType)
{
TargetType foo = (TargetType) randomObject;
...
Which commit has this blob?
...are no back pointers from blobs to commits in which the blob occurs, we'll start walking from any tips available, listing the blobs in-order of the commit and once we
found the blob, we'll take the first commit that listed the blob.
For example:
git describe --tags v0.99:Makefile
conversion...
Python Logging (function name, file name, line number) using a single file
...
You have a few marginally related questions here.
I'll start with the easiest: (3). Using logging you can aggregate all calls to a single log file or other output target: they will be in the order they occurred in the process.
Next up: (2). locals() provides a dict of the curren...
Does C# have extension properties?
...if there is already an implementation, they want to make it right from the start.
But it will ...
There is an extension members item in the C# 7 work list so it may be supported in the near future. The current status of extension property can be found on Github under the related item.
However, th...
vs vs for inline and block code snippets
...
yeah, I'm starting to think so, too. I did ask for a solution without classes, but it looks like there isn't a good one.
– Steve Bennett
Jan 8 '11 at 23:57
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Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
...f C++ iostreams has improved substantially over time, particularly after I started to actually extend them by implementing my own stream classes. I began to appreciate the extensibility and overall design, despite the ridiculously poor member function names like xsputn or whatever. Regardless, I t...
What exactly is OAuth (Open Authorization)?
... OAuth 2 is a Security protocol, not an Authorization protocol. The answer starts at the wrong note.
– Rajat
Aug 6 '19 at 10:48
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Visual Studio 2013 and BitBucket
...ync" menu option.
Under the "Publish to Remote Repository", click the "Get Started" link.
Paste your URL within the highlighted box, and click "Publish".
Now go back to the BitBucket website. From the top menu click on the "Repositories", and click on your repository name. You will now see your proj...
Redis key naming conventions?
...
users?
If you mean someting like directly querying for all keys which starts with user: there is a keys command for that. This command should be however used only for debugging purpose since it's O(N) because it's searching through all keys strored in database.
More appropriate solution for th...