C++11 - a good example of using std::function
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 struct Wanderer { explicit Wanderer(std::vector<std::function>& u...
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Simple Makefile example for MPI
1 2 3 4 5 6 7 8 9 10 11 12 13 CC=mpicxx CFLAGS=-c -Wall LDFLAGS= SOURCES=test.cpp OBJECTS=$(SOURCES:.cpp=.o) EXECUTABLE=test all: $(SOURCES) $(EXECUTABLE) $(...
People want to predict every events
People like predictable events but reality is every moment and events are unpredictable. I think that main purpose of software engineering is to make unpredi...
C++ - an example of undefining min, max macro with VC++
1 2 3 4 5 6 7 #pragma push_macro("min") #pragma push_macro("max") #undef min #undef max // call min, max #pragma pop_macro("min") #pragma pop_macro("max")
vim commands
Cursor movement 1 2 3 4 5 6 7 8 9 10 11 12 13 14 h - move left j - move down k - move up l - move right w - jump by start of words (punct...