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Hannah Brooke HotelCalifornia

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@HotelCalifornia
HotelCalifornia / ?
Created April 18, 2016 15:02
[15:01:42] root@localhost:~/.rakudobrew[master] **]#> strace -o logfile.txt ./perl6-m tools/build
strace: Test for PTRACE_O_TRACESYSGOOD failed, giving up using this feature.
strace: Can't stat './perl6-m': No such file or directory
@HotelCalifornia
HotelCalifornia / new rakudo build errror
Last active April 28, 2016 01:47
./perl6-m tools/build/install-core-dist.pl /root/rakudo/rakudo-star-2016.04/install/share/perl6
Unhandled exception: Failed to write string to stream: bad file descriptor
at <unknown>:1 (././CORE.setting.moarvm:print_exception)
from gen/moar/m-CORE.setting:21425 (././CORE.setting.moarvm:<anon>)
from gen/moar/stage2/NQPHLL.nqp:1636 (/root/rakudo/rakudo-star-2016.04/install/share/nqp/lib/NQPHLL.moarvm:command_eval)
from src/Perl6/Compiler.nqp:29 (./blib/Perl6/Compiler.moarvm:command_eval)
from gen/moar/stage2/NQPHLL.nqp:1576 (/root/rakudo/rakudo-star-2016.04/install/share/nqp/lib/NQPHLL.moarvm:command_line)
from gen/moar/m-main.nqp:37 (/root/rakudo/rakudo-star-2016.04/rakudo/perl6.moarvm:MAIN)
from gen/moar/m-main.nqp:33 (/root/rakudo/rakudo-star-2016.04/rakudo/perl6.moarvm:<mainline>)
from <unknown>:1 (/root/rakudo/rakudo-star-2016.04/rakudo/perl6.moarvm:<main>)
@HotelCalifornia
HotelCalifornia / prevents segfaults, they said
Created May 5, 2016 01:44
Rust is ready to roll.
[01:35:09] root@HOTEL-BASE:~ **]#> mkdir rustproj
[01:42:24] root@HOTEL-BASE:~ **]#> cd rustproj/
[01:42:36] root@HOTEL-BASE:~/rustproj **]#> mkdir hello_world
[01:42:43] root@HOTEL-BASE:~/rustproj **]#> cd hello_world/
[01:42:47] root@HOTEL-BASE:~/rustproj/hello_world **]#> vi main.rs
[01:43:32] root@HOTEL-BASE:~/rustproj/hello_world **]#> rustc main.rs
Segmentation fault (core dumped)
@HotelCalifornia
HotelCalifornia / x.pl6
Created May 6, 2016 03:13
use v6;
my $CRLF = "\x0d\x0a";
my $listen = IO::Socket::INET.new(:listen, :localport(8080));
loop {
my $conn = $listen.accept;
say $conn.recv(1024);
$conn.print("HTTP/1.1 200 OK$CRLF");
$conn.print("Hello World!");
$conn.close;
@HotelCalifornia
HotelCalifornia / does-it-make-sense?.pl6
Created May 6, 2016 21:06
class LocalServer {
my $.request-queue-size = 1;
my $.sock;
has $.server-addr;
has $.server-port;
method new(:$server-addr, :$server-port = 8080) {
self.bless(:$server-addr :$server-port);
$.sock = IO::Socket::INET.new(:listen, :localport($!server-port))
}
}
@HotelCalifornia
HotelCalifornia / necessary?.pl6
Created May 7, 2016 03:55
sub get-env {
%env = {};
%env<REQUEST_METHOD> = $.request-method;
%env<REQUEST_URI> = $.request-uri;
%env<SERVER_PROTOCOL> = $.request-version;
%env<SERVER_PORT> = $.server-port.Str;
%env<p6w.version> = Version.new('v0.7.Draft');
%env<p6w.url-scheme> = 'http';
%env<p6w.input> = $.input-supply;
%env<p6w.errors> = $.error-supplier;
@HotelCalifornia
HotelCalifornia / code.pl6
Created May 9, 2016 04:10
use v6;
my constant CRLF = "\r\n";
my $listen = IO::Socket::INET.new(:listen, :localport(8080));
loop {
my $conn = $listen.accept;
say $conn.recv(1024);
$conn.print("HTTP/1.1 200 OK{CRLF}{CRLF}");
$conn.print('<h1>Hello World!</h1>');
$conn.close;
@HotelCalifornia
HotelCalifornia / When the xss doesn't work.html
Created May 13, 2016 02:31
<!DOCTYPE html><html><head><style>body { margin: 0; }</style></head><body><script language="javascript"><!--
document.write('<scr'+'ipt language="javascript1.1" src="http://adserver.adtechus.com/addyn/3.0/9936.1/3462819/0/170/ADTECH;loc=100;target=_blank;key=key1+key2+key3+key4;grp=[group];misc='+new Date().getTime()+'"></scri'+'pt>');
//-->
</script><noscript><a href="http://adserver.adtechus.com/adlink/3.0/9936.1/3462819/0/170/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]" target="_blank"><img src="http://adserver.adtechus.com/adserv/3.0/9936.1/3462819/0/170/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]" border="0" width="300" height="250"></a></noscript></body></html>
@HotelCalifornia
HotelCalifornia / maybe.go
Created March 30, 2017 20:15
// sanitize inputs
import "regexp"
func main() {
r := regexp.MustCompile(`[^a-zA-Z\s]`)
s := r.ReplaceAllString("input with emoji or non alphanumeric characters", "")
}
@HotelCalifornia
HotelCalifornia / options.c
Last active April 13, 2018 05:27
#include <stdint.h>
#include <stdio.h>
#define ENONE -999
typedef int Err;
// TODO: this isn't so much an optional type as it is a Result type, like in Rust. rename accordingly (e.g. Result->Value/Type;
// Option->Result)
typedef union {
int8_t i8;
int16_t i16;