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How do I clear the std::queue efficiently?
...uivalent. Since there is no transfer of ownership in the assignment of the allocated memory some containers (like vector) might just call the destructors of the previously held elements and set the size (or equivalent operation with the stored pointers) without actually releasing the memory.
...
Importing from builtin library when module with same name exists
....5:
import importlib.util
import sys
# For illustrative purposes.
import tokenize
file_path = tokenize.__file__ # returns "/path/to/tokenize.py"
module_name = tokenize.__name__ # returns "tokenize"
spec = importlib.util.spec_from_file_location(module_name, file_path)
module = importlib.util.mod...
Setting HTTP headers
... "Accept, Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization")
}
// Stop here if its Preflighted OPTIONS request
if req.Method == "OPTIONS" {
return
}
// Lets Gorilla work
s.r.ServeHTTP(rw, req)
}
...
Converting an integer to a string in PHP
Is there a way to convert an integer to a string in PHP?
14 Answers
14
...
Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
...and it's particularly bad on Windows (due to the many types of objects and allocators).
In C++, resource management is particularly complicated due to the combination of exceptions and (C++ style) templates. For a peek under the hood, see GOTW8).
C++ guarantees that the destructor is called if...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...ated mode. For example,
your application might rely on an authentication token passed from IIS
to the managed runtime, and, due to the new architecture in IIS 7.0,
the process breaks your application.
Taken from: What is the difference between DefaultAppPool and Classic .NET AppPool in IIS7?...
PHP YAML Parsers [closed]
Does anyone know of a good YAML Parser for PHP? If so, what are the pros and cons of this library?
8 Answers
...
Maximum execution time in phpMyadmin
When I try to execute (some) queries in phpMyadmin I get this error
12 Answers
12
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Best practices for reducing Garbage Collector activity in Javascript
...arios, so please keep in mind the context when judging the advice I give.
Allocation happens in modern interpreters in several places:
When you create an object via new or via literal syntax [...], or {}.
When you concatenate strings.
When you enter a scope that contains function declarations.
Wh...
What exactly is OAuth (Open Authorization)?
...code to make sure everything is okay.
Only then facebook will give access token to stackoverflow. Then access token is used by stackoverflow to retrive owner's information without using password. This is the whole motive of oAuth, where acutal credentails in never exposed to third party application...