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Database, Table and Column Naming Conventions? [closed]
...PTCN, CSPTLN, CSPTMN, CSDLN. People should learn that long names have been invented - we can afford to make things readable.
– Ian Boyd
Jan 26 '10 at 0:13
17
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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
... @Edwin Dalorzo : Why do we need such byte buffer in real world? Are they invented as a hack to share memory between the process? Say for example JVM runs on a process and it would be another process which runs on network or data link layer - which is responsible for transmitting the data - are the...
What is the fastest integer division supporting division by zero no matter what the result is?
...pression is used in integral arithmetic and the use of condition flags are invented in hardware for this purpose. In general condition flags are only accessible in C through using idiom. That is why it so hard to make a portable multiple precision integer library in C without resorting to (inline) a...
How do I get Windows to go as fast as Linux for compiling C++?
... comes from academia where the budget is tight and you can get your PhD by inventing a new way to make file systems faster; rarely does someone in academia get points for solving a problem by issuing a purchase order. In Windows there is no conspiracy to keep software slow but the entire ecosystem ...
public friend swap member function
... friend void bar();
};
void bar()
{
// baz
}
However, when ADL was invented this was removed. The friend function could then only be found via ADL; if you wanted it as a free function, it needed to be declared as so (see this, for example). But lo! There was a problem.
If you just use std::...
Best Practices: Salting & peppering passwords?
...s the concept of a pepper, it requires you to either compose algorithms or invent new ones to support a pepper. And if you can't immediately see why that's a really bad thing:
Anyone, from the most clueless amateur to the best cryptographer, can create an algorithm that he himself can't break.
...
Merging: Hg/Git vs. SVN
... the repository can simply be on a shared local server. DVCSes were mostly invented for large, geographically distributed teams (both git and mercurial were intended to manage the Linux kernel code) and open source projects (hence the popularity of GitHub). Inertia can also be seen as an evaluation ...
What is in your Mathematica tool bag? [closed]
... (?) history: That style of hack for "wrapping" a
built-in function was invented around 1994 by Robby Villegas and I,
ironically for the function Message, in a package called ErrorHelp
that I wrote for the Mathematica Journal back then. It has been used
many times, by many people, since ...
CORS - What is the motivation behind introducing preflight requests?
...hat they would never receive, e.g. a cross-domain DELETE request that they invented the preflight mechanism to allow both sides to opt-in. They felt that the alternative, which would have been to simply enable the cross-domain calls, would have broken too many existing applications.
There are three...
Why does SIGPIPE exist?
...
@Arvid SIGPIPE was invented by Unix people, to solve a problem they were having in their environment in which filter programs are extremely common, All we have to do is read the boot scripts that bring up the system.
– Kaz...