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How to pass optional arguments to a method in C++?
How to pass optional arguments to a method in C++ ?
Any code snippet...
8 Answers
8
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Load image from resources area of project in C#
...e available in the manifest -- the stream blob of the DLL module. Without C++ and unsafe code allowing you to call Win32 API calls, it is frankly a royal pain in the arse to work with this chunk of memory.
– Mark Jones
Mar 6 '13 at 18:36
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String comparison in Python: is vs. == [duplicate]
...y are both NaN? Possibly even with the same object id? In other languages (C++) it is supposed to be the case that NaN is never equal to itself.
– Dom
Sep 4 '17 at 8:32
add a ...
Purpose of returning by const value? [duplicate]
...on-const value, and you could write:
(a + b).expensive();
In the age of C++11, however, it is strongly advised to return values as non-const so that you can take full advantage of rvalue references, which only make sense on non-constant rvalues.
In summary, there is a rationale for this practice...
Does Java have buffer overflows?
...s:
If you call native code via JNI
In the JVM itself (usually written in C++)
The interpreter or JIT compiler does not work correctly (Java bytecode mandated bounds checks)
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Generic type conversion FROM string
...I must point out that my experience with parameterised types is limited to C++ and its templates, but I imagine there is some way to do the same sort of thing using C# generics.
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Func vs. Action vs. Predicate [duplicate]
...sed with Linq, Action and Func are concepts logically independent of Linq. C++ already contained the basic concept in form of typed function pointers.
Here is a small example for Action and Func without using Linq:
class Program
{
static void Main(string[] args)
{
Action<int>...
Memory address of variables in Java
...object has the same hashcode. I am confused because I have learned in c or c++ every variable or object have different memory location. Then in java How can identify or differentiate two objects with the same hashCode.
– Ved Prakash
Jun 8 '18 at 16:46
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How do I flush the cin buffer?
How do I clear the cin buffer in C++?
13 Answers
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What kinds of patterns could I enforce on the code to make it easier to translate to another program
...the one we painfully built for PHP), much more for nasty languages such as C++. It will be a "hell of a learning experience"; it has been for us. (You might find the technical Papers section at the above website interesting to jump start that learning).
People often attempt to build some kind of ...