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package apples; public class apples { public static void main(String[] args) { tuna tunaObject = new tuna(); tunaObject.simpleMessage(); } } //tuna.java package apples; public class tuna { public void simpleMessage(){ System.out.println("This is another class"); } } |
[snippet id=”102″]
https://nodejs.org/en/
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import pygame, random, sys from pygame.locals import * def collide(x1, x2, y1, y2, w1, w2, h1, h2): if x1+w1>x2 and x1<x2+w2 and y1+h1>y2 and y1<y2+h2:return True else:return False def die(screen, score): f=pygame.font.SysFont('Arial', 30); t=f.render('Your score was: '+str(score), True, (0, 0, 0)); screen.blit(t, (10, 270));pygame.display.update(); pygame.time.wait(2000);sys.exit(0) xs = [290, 290, 290, 290, 290];ys = [290, 270, 250, 230, 210]; dirs = 0; score = 0; applepos = (random.randint(0, 590), random.randint(0, 590)); pygame.init(); s=pygame.display.set_mode((600, 600)); pygame.display.set_caption('Snake'); appleimage = pygame.Surface((10, 10)); appleimage.fill((0, 255, 0)); img = pygame.Surface((20, 20)); img.fill((255, 0, 0));f = pygame.font.SysFont('Arial', 20);clock = pygame.time.Clock() while True: clock.tick(10) for e in pygame.event.get(): if e.type == QUIT: sys.exit(0) elif e.type == KEYDOWN: if e.key == K_UP and dirs != 0:dirs = 2 elif e.key == K_DOWN and dirs != 2:dirs = 0 elif e.key == K_LEFT and dirs != 1:dirs = 3 elif e.key == K_RIGHT and dirs != 3:dirs = 1 i = len(xs)-1 while i >= 2: if collide(xs[0], xs[i], ys[0], ys[i], 20, 20, 20, 20):die(s, score) i-= 1 if collide(xs[0], applepos[0], ys[0], applepos[1], 20, 10, 20, 10):score+=1;xs.append(700);ys.append(700);applepos=(random.randint(0,590),random.randint(0,590)) if xs[0] < 0 or xs[0] > 580 or ys[0] < 0 or ys[0] > 580: die(s, score) i = len(xs)-1 while i >= 1: xs[i] = xs[i-1];ys[i] = ys[i-1];i -= 1 if dirs==0:ys[0] += 20 elif dirs==1:xs[0] += 20 elif dirs==2:ys[0] -= 20 elif dirs==3:xs[0] -= 20 s.fill((255, 255, 255)) for i in range(0, len(xs)): s.blit(img, (xs[i], ys[i])) s.blit(appleimage, applepos); t=f.render(str(score), True, (0, 0, 0)); s.blit(t, (10, 10)); pygame.display.update() |
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#include <iostream> using namespace std; template <class T> void swap_these(T & a, T & b) { T a_old = a; a = b; b = a_old; } int main() { int array[5] ={1,2,3,5,4}; swap_these(array[3], array[4]); for(int i=0;i<5;i++) { cout << array[i] << endl; } return 0; } |
[snippet id=”94″] [snippet id=”95″]
http://www.bestwebframeworks.com/tutorials/php/36/solve-mysql-extension-is-deprecated–will-be-removed-in-the-future-of-php/
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<?php ini_set('display_errors',1); ini_set('display_startup_errors',1); error_reporting(-1); ?> |
[snippet id=”92″]
[snippet id=”91″]