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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)
...rocedurally, it can be programmed generically (templates), and with C++11 (formerly known as C++0x) some things can even be programmed functionally.
The designers of C++ see this as an advantage, so they would argue that constraining C++ to act like a purely OOP language when generic programming so...
Private vs Protected - Visibility Good-Practice Concern [closed]
...vides.
Unlike, Private Inheritance, Protected inheritance is a restricted form of Inheritance,wherein the deriving class IS-A kind of the Base class and it wants to restrict the access of the derived members only to the derived class.
...
Edit a commit message in SourceTree Windows (already pushed to remote)
...ble to use the standard Windows command shell. Either way, you open it up form SourceTree by clicking the Terminal button:
You set which terminal SourceTree uses (bash or Windows) here:
One way to solve the problem in SourceTree
That being said, here's one way you can do it in SourceTree. Si...
How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
...gument’s preprocessing tokens are
completely macro replaced as if they formed the rest of the preprocessing file; no other
preprocessing tokens are available.
In the invocation NAME(mine), the argument is 'mine'; it is fully expanded to 'mine'; it is then substituted into the replacement str...
Pointers in C: when to use the ampersand and the asterisk?
...the value of the second element
So the [] indexing operator is a special form of the * operator, and it works like this:
a[i] == *(a + i); // these two statements are the same thing
share
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imp...
Is gcc std::unordered_map implementation slow? If so - why?
We are developing a highly performance critical software in C++. There we need a concurrent hash map and implemented one. So we wrote a benchmark to figure out, how much slower our concurrent hash map is compared with std::unordered_map .
...
How to do a FULL OUTER JOIN in MySQL?
...the theoretical work done by Ted Codd and Chris Date), a query of the last form emulates a FULL OUTER JOIN, because it combines two distinct sets, The second query doesn't introduce "duplicates" (rows already returned by the first query) that would not be produced by a FULL OUTER JOIN. There's nothi...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...tication and authorization. Additionally, managed code features,
such as forms authentication, are only available to ASP.NET
applications or applications for which you have script mapped all
requests to be handled by aspnet_isapi.dll.
Be sure to test your existing applications for compati...
Calling clojure from java
...le have changed. After the original answer, there is an update including information on how to build the example with current tools.
It isn't quite as simple as compiling to a jar and calling the internal methods. There do seem to be a few tricks to make it all work though. Here's an example of a s...
Can I set max_retries for requests.request?
... many times to retry on read errors.
redirect – How many redirects to perform.
method_whitelist – Set of uppercased HTTP method verbs that we should retry on.
status_forcelist – A set of HTTP status codes that we should force a retry on.
backoff_factor – A backoff factor to apply between att...