b'\n_START_ARTICLE_\nProcessing (programoz\xc3\xa1si nyelv)\n_START_SECTION_\nKonzolra\n_START_PARAGRAPH_\nA Processingben a Hello World! program nagyban hasonl\xc3\xadt a java Hello World!-j\xc3\xa9hez, de egyszer\xc5\xb1bb:_NEWLINE__NEWLINE_println("Hello World!");\n_START_SECTION_\nAblakban\n_START_PARAGRAPH_\nEgy ablakba ki\xc3\xadrni a Hello World!-\xc3\xb6t kicsit bonyolultabb:_NEWLINE_void setup() {_NEWLINE_  // Be\xc3\xa1ll\xc3\xadtjuk az ablak m\xc3\xa9ret\xc3\xa9t \xc3\xa9s az anti-aliasing-ot_NEWLINE_  size(200, 200);_NEWLINE_  smooth();_NEWLINE_  // Be\xc3\xa1ll\xc3\xadtjuk a tinta sz\xc3\xadn\xc3\xa9t, a bet\xc5\xb1t\xc3\xadpust \xc3\xa9s a sz\xc3\xb6veg igaz\xc3\xadt\xc3\xa1s\xc3\xa1t_NEWLINE_  fill(0);  // Fekete_NEWLINE_  // \xc3\x81ll\xc3\xadtsuk be a bet\xc5\xb1t\xc3\xadpust (az alap\xc3\xa9rtelmezett a Sans Serif)_NEWLINE_  textFont(createFont("SansSerif",18));_NEWLINE_  textAlign(CENTER);_NEWLINE_  noLoop();  // a draw() met\xc3\xb3dus csak egyszer fut le}_NEWLINE_ _NEWLINE_void draw() {_NEWLINE_  // Rajzoljuk ki a sz\xc3\xb6veget az el\xc5\x91bb be\xc3\xa1ll\xc3\xadtott bet\xc5\xb1t\xc3\xadpussal \xc3\xa9s sz\xc3\xadnnel az ablak k\xc3\xb6zep\xc3\xa9re_NEWLINE_  text("Hello World!", width/2, height/2);}'