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Appending a vector to a vector [duplicate]
... C, EnableFuncIf< !has_size_method<C>::value &&
std::is_base_of< std::random_access_iterator_tag, IteratorCategory<Iterator<C>> >::value, 2>... >
std::size_t size_at_least( C&& c ) {
using std::begin; using std::end;
return end(c)-begin(c);
};...
Should I hash the password before sending it to the server side?
...eliable way to generate (and reliably re-generate) an authentication "key" based on the original text chosen by the user. In an ideal world this text should immediately generate a "key" by hashing it using irreversible salt. This salt should be unique to the user credential being generated. This ...
Which is more efficient: Multiple MySQL tables or one large table?
I store various user details in my MySQL database. Originally it was set up in various tables meaning data is linked with UserIds and outputting via sometimes complicated calls to display and manipulate the data as required. Setting up a new system, it almost makes sense to combine all of these tabl...
Why is there “data” and “newtype” in Haskell? [duplicate]
...tructor, CAN be not evaluated at all *
Used to create higher level concept based on existing type with distinct set of supported operations or that is not interchangeable with original type (example: Meter, Cm, Feet is Double)
type - creates an alternative name (synonym) for a type (like typedef i...
What does passport.session() middleware do?
...one(err, user);
});
});
This will find the correct user from the database and pass it as a closure variable into the callback done(err,user); so the above code in the passport.session() can replace the 'user' value in the req object and pass on to the next middleware in the pile.
...
How to save traceback / sys.exc_info() values in a variable?
...gt;", line 2, in <module>
ValueError: invalid literal for int() with base 10: 'k'
You should however take a look at the traceback documentation, as you might find there more suitable methods, depending to how you want to process your variable afterwards...
...
How do DATETIME values work in SQLite?
... SQLite allows anything (including DATETIME) as declared type of a column. Based on that, it gives that column an affinity with a storage class (it even has the example of how this works for DATETIME in the documentation). That affinity is more like a hint, as each entry the column can actually have...
What is the advantage of using Restangular over ngResource?
...urce
Anyway, as a sum up, besides the additional features and the promise based approach, the idea is that Restangular can also handle all of your URLs, so that you don't have to know anything about them.
Suppose that you have something like this for cars : /users/123/cars/456
In $resource, You'd...
Why does the default parameterless constructor go away when you create one with parameters
...erwise (it used other C++ features not in C).
Hence when Java came along (based on C++ in many ways) and later C# (based on C++ and Java in different ways), they kept this approach as something coders may already be used to.
Stroustrup writes about this in his The C++ Programming Language and even...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...s that claims that you can see an improvement of over 2000% on dictionary-based operations.
11 Answers
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