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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...iler or better.
long doubles are a bit odd. Look them up on Wikipedia for details.
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How to set time zone of a java.util.Date?
...earch StackOverflow for "joda date" to find many more examples, some quite detailed.
†Actually there is a time zone embedded in a java.util.Date, used for some internal functions (see comments on this Answer). But this internal time zone is not exposed as a property, and cannot be set. This inter...
When should I use double instead of decimal?
...e of tolerance (how much varies, but is typically very small).
For a more detailed overview of the particular cases where errors in accuracies can be introduced, see the Accuracy section of the Wikipedia article. Finally, if you want a seriously in-depth (and mathematical) discussion of floating-po...
How can I reconcile detached HEAD with master/origin?
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Thanks for the detail and great information pointers here. Seems like an explicit merge wasn't necessary, but this visualized some concepts I'll go back to. Thanks.
– Ben Zotto
Apr 24 '11 at 21:42
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Which commit has this blob?
...ike somebody already did this. That one uses the same general idea but the details are different and the implementation is much shorter. I don't know which would be faster but performance is probably not a concern here!
Update 2: For what it's worth, my implementation is orders of magnitude faster,...
Cookies vs. sessions
...to remain when the user closes the browser, use sessions.
Rule 4. Read the detailed answer!
Source : https://www.lucidar.me/en/web-dev/sessions-or-cookies/
Detailed answer
Cookies
Cookies are stored on the client side (in the visitor's browser).
Cookies are not safe: it's quite easy to read ...
Simple C example of doing an HTTP POST and consuming the response
...;
SSL_CTX_free(ctx);
return 0;
}
The code above will explain in details how to establish a TLS connection with a remote server.
Important note: this code doesn't check if the public key was signed by a valid authority. Meaning I don't use root certificates for validation. Don't forget t...
Why is a round-trip conversion via a string not safe for a double?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
Parse usable Street Address, City, State, Zip from a string [closed]
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This algorithm is also detailed in the USPS Publication 28
– Matt
Oct 28 '12 at 15:23
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How do I fix the Visual Studio compile error, “mismatch between processor architecture”?
...wondering if this is a case of connect.microsoft.com/VisualStudio/feedback/details/728901/… -- I would ignore the warning itself but in fact the EXE is able to load the C# DLL but not the C++ DLL so I think this is a real problem.
– Paul Eastlund
Apr 17 '12 a...