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No == operator found while comparing structs in C++
...table for some reason, you may or may not like the idea of support macros (online):
#define TIED_OP(STRUCT, OP, GET_FIELDS) \
inline bool operator OP(const STRUCT& lhs, const STRUCT& rhs) \
{ \
return std::tie(GET_FIELDS(lhs)) OP std::tie(GET_FIELDS(rhs)); \
}
#define T...
Git submodule head 'reference is not a tree' error
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Each thread is its own little world online. What you say represents you -- you cannot expect that people will study your personal history to try to frame your comments in a context which grants you the respect you desire. Be kind, be respectful, and you won'...
Under what circumstances are linked lists useful?
...ap - and every object allocated on the heap have some overhead. (en.csharp-online.net/Common_Type_System%E2%80%94Object_Layout)
– Andras Vass
Mar 12 '10 at 22:12
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Best way to organize jQuery/JavaScript code (2013) [closed]
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@Jessica: why should an online tool be any different? The approach is still the same: compartmentalize/modularize, promote loose coupling between components using a framework (they all come with event delegation these days), split your code apart. W...
Java 256-bit AES Password-Based Encryption
...eed to implement 256 bit AES encryption, but all the examples I have found online use a "KeyGenerator" to generate a 256 bit key, but I would like to use my own passkey. How can I create my own key? I have tried padding it out to 256 bits, but then I get an error saying that the key is too long. I d...
Structure padding and packing
...hought it's a little longer than this answer. The book is available freely online: catb.org/esr/structure-packing
– Eric Wang
Feb 14 '17 at 12:42
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What is recursion and when should I use it?
One of the topics that seems to come up regularly on mailing lists and online discussions is the merits (or lack thereof) of doing a Computer Science Degree. An argument that seems to come up time and again for the negative party is that they have been coding for some number of years and they have n...
How to write a large buffer into a binary file in C++, fast?
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Check any benchmark results posted online. You need either 4kB writes with a queue depth of 32 or more, or else 512K or higher writes, to get any sort of decent throughput.
– Ben Voigt
Jul 19 '12 at 16:06
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DDD - the rule that Entities can't access Repositories directly
...th that if I understand why that is, but I can't find any good explanation online of why entities should not access repositories. Evans does not seem to mention it explicitly. Where did it come from? If you can post an answer pointing to some good literature, you might be able to bag yourself a 50pt...
What's the right way to pass form element state to sibling/parent elements?
...l state with setState hook, etc. There is also complete sample application online, which uses the Hookstate and the technique explained above.
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