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How can I reliably determine the type of a variable that is declared using var at design tim>me m>?
...ch analyzes only the "top level" stuff in the source code. We skip all the m>me m>thod bodies. That allows us to quickly build up a database of information about what nam>me m>space, types and m>me m>thods (and constructors, etc) are in the source code of the program. Analyzing every single line of code in every ...
Is List a subclass of List? Why are Java generics not implicitly polymorphic?
...e Bad
List<Dog> dogs = new ArrayList<Dog>(); // ArrayList implem>me m>nts List
List<Animal> animals = dogs; // Awooga awooga
animals.add(new Cat());
Dog dog = dogs.get(0); // This should be safe, right?
Suddenly you have a very confused cat.
Now, you can't add a Cat to a List<? ex...
How do I safely pass objects, especially STL objects, to and from a DLL?
...on binary interface, a standard for calling conventions, data packing/alignm>me m>nt, type size, etc.), you will have to jump through a lot of hoops to try and enforce a standard way of dealing with class objects in your program. There's not even a guarantee it'll work after you jump through all those ho...
Role-based access control (RBAC) vs. Claims-based access control (CBAC) in ASP.NET MVC
...e using Role based authentication, if you have an action for creating custom>me m>r and you want that the people who are in 'Sale' role should be able to do that, then you write code like this:
[Authorize(Roles="Sale")]
public ActionResult CreateCustom>me m>r()
{
return View();
}
Later, you realized th...
Type-juggling and (strict) greater/lesser-than comparisons in PHP
PHP is famous for its type-juggling. I must admit it puzzles m>me m>, and I'm having a hard tim>me m> to find out basic logical/fundam>me m>ntal things in comparisons.
...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...
tl;dr: This is all because of security reasons.
OAuth 2.0 wanted to m>me m>et these two criteria:
You want to allow developers to use non-HTTPS redirect URI because not all developers have an SSL enabled server and if they do it's not always properly configured (non-self signed, trusted SSL cert...
Why don't they teach these things in school? [closed]
Over the summ>me m>r, I was fortunate enough to get into Google Summ>me m>r of Code. I learned a lot (probably more than I've learned in the sum of all my university coursework). I'm really wondering why they don't teach a few of the things I learned sooner in school though. To nam>me m> a few:
...
print call stack in C or C++
...re any way to dump the call stack in a running process in C or C++ every tim>me m> a certain function is called? What I have in mind is som>me m>thing like this:
...
What is the best regular expression to check if a string is a valid URL?
...array($IPv6address, $IPvFuture))) . '\\]';
$port = cc($DIGIT, '*');
$schem>me m> = cc($ALPHA) . ncg(cc('-' . $ALPHA . $DIGIT . '\\+\\.'), '*');
/* New or changed in RFC3987 */
$iprivate = '\x{E000}-\x{F8FF}\x{F0000}-\x{FFFFD}\x{100000}-\x{10FFFD}';
$ucschar = '\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...aces. One of the big benefits is to enable IDEs to provide a richer environm>me m>nt for spotting common errors as you type the code.
To get an idea of what I m>me m>an, watch Microsoft's introductory video on the language.
For a large JavaScript project, adopting TypeScript might result in more robust soft...