tk3

#!/opt/ruby/bin/ruby

require "socket"
require "pp"

gs = TCPServer.open(1500)
addr = gs.addr
addr.shift
printf("server is on %s\n", addr.join(":"))

tk3

#include <ffi.h>
#include <stdio.h>
#include <stdlib.h>
#include <dlfcn.h>

int test_call_puts(void);
int invoke_puts(void *func);
int test_call_strcpy(void);
int invoke_strcpy(void *func);

tk3

$ gdb cfunc_test -c core.7700
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-50.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...

tk3

#include "Mrb.h"

#include "mruby.h"
#include "mruby/proc.h"
#include "mruby/array.h"
#include "mruby/string.h"
#include "mruby/compile.h"
#include "mruby/dump.h"

using namespace Mrb;

tk3

#!mruby

db = SQLite3::Database.new('example/foo.db')

begin
  db.execute_batch(
    'drop table foo;' + \
    'drop table bar;' \
  )
rescue RuntimeError

tk3

$ valgrind --dsymutil=yes ../../../bin/mruby example/example.rb 
==82019== Memcheck, a memory error detector
==82019== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==82019== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==82019== Command: ../../../bin/mruby example/example.rb
==82019== 
==82019== WARNING: Support on MacOS 10.8 is experimental and mostly broken.
==82019== WARNING: Expect incorrect results, assertions and crashes.
==82019== WARNING: In particular, Memcheck on 32-bit programs will fail to
==82019== WARNING: detect any errors associated with heap-allocated data.

tk3

C:\Users\foo>@powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%systemdrive%\choc
olatey\bin
Downloading http://chocolatey.org/api/v2/package/chocolatey/ to C:\Users\foo\AppData\Local\Temp\chocolatey\chocInstall\chocolatey.zip
Extracting C:\Users\foo\AppData\Local\Temp\chocolatey\chocInstall\chocolatey.zip to ...
Installing chocolatey on this machine
Creating ChocolateyInstall as a User Environment variable and setting it to 'C:\Chocolatey'
We are setting up the Chocolatey repository for NuGet packages that should be at the machine level. Think executables/application packages, not library packages.
That is what Chocolatey NuGet goodness is for.
The repository is set up at 'C:\Chocolatey'.
The packages themselves go to 'C:\Chocolatey\lib' (i.e. C:\Chocolatey\lib\yourPackageName).

tk3

#light

open System
open OpenQA.Selenium
open OpenQA.Selenium.Remote

// DesiredCapabilities.InternetExplorer
//  let capability = DesiredCapabilities.Chrome()

tk3

#!/bin/sh
#
# CentOS release 6.5 (Final)
#

sudo yum -y install readline-devel libyaml-devel openssl-devel

git clone https://github.com/sstephenson/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc

tk3

mgem add mruby-redis
mgem add mruby-curl

mgem config << __CONFIG__
gcc
y
y
y
y
y