luk32

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luk32 has asked 23 questions and find answers to 88 problems.

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luk32 questions

Is it possible to "pass" an unnamed parameter with out creating a temporary variable?
Why HttpURLConnection does not send data unless I try to receive something
Is python @decorator related to the decorator design pattern?
Are there any rules of thumb when `virtual` is a considerable overhead?
Does `Dictionary<TKey, TValue>.KeyCollection` implement `IReadOnlyCollection` or not?
Why can't I make in-class initialized `const const std::string` a static member
Is it possible to pass generic lambda as non-template argument
Undefined behaviour or gcc optimization bug
Is it possible to initialize std::vector over already allocated memory?
Is storage for the same content string literals guaranteed to be the same?

luk32 answers

Auto detection of template parameters without arguments
Program crashes, Tree too large
choosing appropriate specialized template at runtime
read unsigned long from binary file
Why are so many string types in C++?
Big O Notation for Algorithm
Can Big(O) be affirmed by measurement?
Support of std::cbegin() in C++14
How to work with Eigen in CUDA kernels
Managing trivial types