My friend sent me this as WYSIWYG

/* A simple quine (self-printing program), in standard C. */ /* Note: in designing this quine, we have tried to make the code clear * and readable, not concise and obscure as many quines are, so that * the general principle can be made clear at the expense of length. * In a nutshell: use the same data structure (called "progdata" * below) to output the program code (which it represents) and its own * textual representation. */ #include <stdio.h> void quote(const char *s) /* This function takes a character string s and prints the * textual representation of s as it might appear formatted * in C code. */ { int i; printf(" \""); for (i=0; s[i]; ++i) { /* Certain characters are quoted. */ if (s[i] == '\\') printf("\\\\"); else if (s[i] == '"') printf("\\\""); else if (s[i] == '\n') printf("\\n"); /* Others are just printed as such. */ else printf("%c", s[i]); /* Also insert occasional line breaks. */ if (i % 48 == 47) printf("\"\n \""); } printf("\""); } /* What follows is a string representation of the program code, * from beginning to end (formatted as per the quote() function * above), except that the string _itself_ is coded as two * consecutive '@' characters. */ const char progdata[] = "/* A simple quine (self-printing program), in st" "andard C. */\n\n/* Note: in designing this quine, " "we have tried to make the code clear\n * and read" "able, not concise and obscure as many quines are" ", so that\n * the general principle can be made c" "lear at the expense of length.\n * In a nutshell:" " use the same data structure (called \"progdata\"\n" " * below) to output the program code (which it r" "epresents) and its own\n * textual representation" ". */\n\n#include <stdio.h>\n\nvoid quote(const char " "*s)\n /* This function takes a character stri" "ng s and prints the\n * textual representati" "on of s as it might appear formatted\n * in " "C code. */\n{\n int i;\n\n printf(\" \\\"\");\n " " for (i=0; s[i]; ++i) {\n /* Certain cha" "racters are quoted. */\n if (s[i] == '\\\\')" "\n printf(\"\\\\\\\\\");\n else if (s[" "i] == '\"')\n printf(\"\\\\\\\"\");\n e" "lse if (s[i] == '\\n')\n printf(\"\\\\n\");" "\n /* Others are just printed as such. */\n" " else\n printf(\"%c\", s[i]);\n " " /* Also insert occasional line breaks. */\n " " if (i % 48 == 47)\n printf(\"\\\"\\" "n \\\"\");\n }\n printf(\"\\\"\");\n}\n\n/* What fo" "llows is a string representation of the program " "code,\n * from beginning to end (formatted as per" " the quote() function\n * above), except that the" " string _itself_ is coded as two\n * consecutive " "'@' characters. */\nconst char progdata[] =\n@@;\n\n" "int main(void)\n /* The program itself... */\n" "{\n int i;\n\n /* Print the program code, cha" "racter by character. */\n for (i=0; progdata[i" "]; ++i) {\n if (progdata[i] == '@' && prog" "data[i+1] == '@')\n /* We encounter tw" "o '@' signs, so we must print the quoted\n " " * form of the program code. */\n {\n " " quote(progdata); /* Quote all. */\n" " i++; /* Skip second '" "@'. */\n } else\n printf(\"%c\", p" "rogdata[i]); /* Print character. */\n }\n r" "eturn 0;\n}\n"; int main(void) /* The program itself... */ { int i; /* Print the program code, character by character. */ for (i=0; progdata[i]; ++i) { if (progdata[i] == '@' && progdata[i+1] == '@') /* We encounter two '@' signs, so we must print the quoted * form of the program code. */ { quote(progdata); /* Quote all. */ i++; /* Skip second '@'. */ } else printf("%c", progdata[i]); /* Print character. */ } return 0; }

What happens when you scroll up/down a page?
Does the page stay as it is as it moves out of your screen's borders or does it delete itself for resource purposes?
I just thought that while scrolling through devRant and YouTube (which I do all the time).