[C] Pointor Array size cannot be measured.
I learned pointor array. When I tried to measure size of pointor array, I cannot do. #include using namespace std; int main (int argc, char * const argv[]) { int *a; int b[] = {3, 5, 6, 8}; a = b; cout...
View Article[C] C beginning in terminal
Make a text file that is named “hello.c “. The contents is this. #include main(){ printf("Hello world !\n"); } Then, launch terminal and type command gcc hello.c -o hello If you execute hello ./hello...
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[Qt] Mac OS lion(10.7) and Qt 4.8(beta)
Qt is a C++ application framework. http://qt.nokia.com/ I tried to use Qt. But when I build the source codes, some warnings are occurred. I searched the warnings, and found that it’s a problem between...
View Article[SQLite3] SQLite on Mac and compile with gcc
I needed to learn SQLite for my client work and had enjoyed it. on terminal Fortunately SQLite is pre installed in mac OS. So you can create database instantly. This code creates database named...
View Article[C] Learning Byte and Bit in Language C
I am learning developing in C now. So I have to understand byte and bit. As I recognized it, I will write down about these things. I hope to help you to understand it. Bit A bit represents 0 or 1. It...
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