BlogHide Resteemsoddman621 (25)in life • 6 years agoI was very lazy...I will not be lazy from now...oddman621 (25)in math • 7 years agoVector, MatrixThe height of mountain of Baek-Du is 2770m. It can also be 2.77km. It is depending on the unit you want to use. The fact is, whatever you use 2770 or 2.77, both means Baek-Du's height, whatever you…oddman621 (25)in coding • 7 years ago[C++17] Inline VariablePattern inline auto var = [value]; Description C++ consist a lot of source files. They are compiled, linked into single binary file. When linking, it occurs error when you defined some symbols…oddman621 (25)in coding • 7 years ago[C++17] Reduce Compile Time with constexpr-ifPattern if constexpr(condition){ /* do something / } else ifconstexpr(condition){ / do something */ } Description constexpr-if looks very similar to if-else. The difference is that…oddman621 (25)in coding • 7 years ago[C++17]Limiting Variable Scopes to if and switchPattern if(auto var(...); condition) /* do something /; switch(auto var(...); var) {/ do something */} Description When we want to find a key in std::map, we have to make iterator to store…oddman621 (25)in it • 7 years ago[C++17] Structed BindingPattern auto [var1, var2, ...] = ; Descripton Before C++15, when we have to get some values from certain struct, we have to make struct instance and get all struct value, then assign individual…oddman621 (25)in introduceyourself • 7 years agoHello.I will post something about programming what I learned. I'm not a pro, not even English speaker. My writing quality would be poor. But I will try my best.