[Android] Playing Guitar App


Comments

Post a Comment

Popular posts from this blog

[OpenCV] Chapter01-02 Transform image size and flip

Transform image size and flip Source Code package main import ( "image" "log" "gocv.io/x/gocv" ) func main() { imageFilePath := "../../data/Lena.png" mat := gocv.IMRead(imageFilePath, gocv.IMReadAnyColor) if mat.Empty() { log.Panic("Can not read Image file : ", imageFilePath) return } log.Println("original image size:", mat.Size()) width, height := 0.25, 0.5 resizeImage := gocv.NewMat() gocv.Resize(mat, &resizeImage, image.Point{X: 0, Y: 0}, width, height, gocv.InterpolationNearestNeighbor) log.Println("original image size:", resizeImage.Size()) flippedImage := gocv.NewMat() // Flip flips a 2D array around horizontal(0), vertical(1), or both axes(-1) // Reverses with respect to the x axis. gocv.Flip(mat, &flippedImage, 0) // Reverses with respect to the y axis. gocv.Flip(mat, &flippedImage, 1) // Reverses with respect to the both x, y axis. gocv.Flip(mat, &flippedIma...
Read more

[C] How to use fork with C

Image
#include <stdio.h> #include <unistd.h> int main(int argc, char *argv[]) { char *name = argv[0]; int child_pid = fork(); if (child_pid == 0) { printf("Child of %s is %d\n", name, child_pid); return 0; } else { printf("My child is %d\n", child_pid); return 0; } return 0; }
Read more