CppCon 2019 Trip Report
September 22, 2019
What a week we had! CppCon 2019 is by far the best CppCon that I've ever attended. There are contents that interest me on every time slot, and for a lot of time there are conflict so that it is hard…
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ACM Siggraph 2019 Trip Report
August 7, 2019
This year, several of the coworkers and I at Trimble SketchUp attended ACM Special Interest Group in Graphics (Siggraph) conference . It is my first time attending such a big gathering. The week is…
Intuition Behind X86 "lea" Instruction
June 11, 2019
During the last meeting of the North Denver C++ Meetup, some people mentioned that lea is more confusing than other instructions. lea is an acronym for "load effective address." The usual…
When does a C++ temporary object die?
March 28, 2019
A lot of operations of C++ require temporary values. Using them before their destruction is imperative. However, not all C++ programmers I met have a solid understanding of when a temporary expire…
C++ Lambda Tutorial
March 25, 2019
C++ lambda expression is a construct added to C++ back in C++11, and it continues to evolve in each version of the C++ standard. A core part of the language nowadays, lambda expressions enable…