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Is recursion ever faster than looping?
...latively heavy operations, especially on implementations which support multiple threads of execution. Mutation is expensive in some of these environments because of the interaction between the mutator and the garbage collector, if both might be running at the same time.
I know that in some Scheme ...
What's the right OAuth 2.0 flow for a mobile app
...d code, such as apps
downloaded through an app store or client-side JavaScript.
Applications that do not have a web service should use the Implicit
Grant flow.
Conclusion
The final decision should factor in your desired user experience but also your appetite for risk after doing a proper risk asses...
How to serve an image using nodejs
... png: 'image/png',
svg: 'image/svg+xml',
js: 'application/javascript'
};
app.get('*', function (req, res) {
var file = path.join(dir, req.path.replace(/\/$/, '/index.html'));
if (file.indexOf(dir + path.sep) !== 0) {
return res.status(403).end('Forbidden');
}
var t...
CORS - What is the motivation behind introducing preflight requests?
...that allows a web page to make XMLHttpRequests to another domain (from wikipedia ).
10 Answers
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What does enctype='multipart/form-data' mean?
What does enctype='multipart/form-data' mean in an HTML form and when should we use it?
9 Answers
...
What characters are allowed in an email address?
...f = atom ; symbolic reference
And as usual, Wikipedia has a decent article on email addresses:
The local-part of the email address may use any of these ASCII characters:
uppercase and lowercase Latin letters A to Z and a to z;
digits 0 to 9;
special charac...
Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...cially when there are a lot of objects.
There is a detailed technical description of Hibernate's dirty checking mechanism in this SO answer:
JPA with HIBERNATE insert very slow
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How does libuv compare to Boost/ASIO?
... yes Asio
Sending: yes no
IPC:
UNIX Domain Sockets: yes Asio
Windows Named Pipe: yes Asio
Process Management:
Detaching: yes Process
I/O Pipe: yes Process
Spawning: ...
Where are my postgres *.conf files?
...stgresql superuser (e.g. sudo -u postgres psql).
– Skippy le Grand Gourou
Dec 6 '14 at 19:23
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Single Page Application: advantages and disadvantages [closed]
... any else..
these days you can safely assume the client will have javascript enabled browsers.
only one entry point of the site. As I mentioned earlier maintenance of state is possible you can have any number of entry points as you want but you should have one for sure.
even in an SPA user only ...