Please explain in detail what will happen if the following program is executed:
#include <iostream>
int main() {
    std::cout << "Hello, world!" << std::endl;
}
| #import the bpy module to access blender API | |
| import bpy | |
| #WARNING: this is written and tested for blender 2.79 | |
| #blender 2.8 and newer will likely have a different python API | |
| #create a property group, this is REALLY needed so that operators | |
| #AND the UI can access, display and expose it to the user to change | |
| #in here we will have all properties(variables) that is neccessary | |
| class CustomPropertyGroup(bpy.types.PropertyGroup): | 
| Shader "BendMesh" | |
| { | |
| Properties | |
| { | |
| _Texture("Texture", 2D) = "white" {} | |
| _Color("Color", Color) = (0,0,0,0) | |
| _Amplitude("Amplitude", Float) = 0 | |
| _Frequency("Frequency", Float) = 0 | |
| _OffsetSin("OffsetSin", Float) = 0 | |
| var CryptoJS = CryptoJS || function(u, p) { | |
| var d = {}, | |
| l = d.lib = {}, | |
| s = function() {}, | |
| t = l.Base = { | |
| extend: function(a) { | |
| s.prototype = this; | |
| var c = new s; | |
| a && c.mixIn(a); | |
| c.hasOwnProperty("init") || (c.init = function() { | 
| server { | |
| listen 80 default; | |
| server_name ~^(www\.)?(?<domain>.+)$; | |
| root /srv/httpd/$domain/public_html/; | |
| access_log /srv/httpd/$domain/logs/access.log; | |
| location / { | |
| index index.html index.htm index.php; | 
| #This is ho you should edit your conkyrc file in order to get the spotify player. | |
| #################### | |
| # - MEDIA PLAYER - # | |
| #################### | |
| ${if_running spotify}${voffset -2}${font Liberation Sans:style=Bold:size=8} | |
| ${voffset -10}${goto 73}Title: | |
| ${goto 73}${color2}${exec ~/.conkycolors/spotify/spotify_info_title}${color} | |
| ${goto 73}Artist: | 
| @echo off | |
| SET st3Path=C:\Program Files\Sublime Text 3\sublime_text.exe | |
| rem add it for all file types | |
| @reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f | |
| @reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3" /t REG_EXPAND_SZ /v "Icon" /d "%st3Path%,0" /f | |
| @reg add "HKEY_CLASSES_ROOT\*\shell\Open with Sublime Text 3\command" /t REG_SZ /v "" /d "%st3Path% \"%%1\"" /f | |
| rem add it for folders | |
| @reg add "HKEY_CLASSES_ROOT\Folder\shell\Open with Sublime Text 3" /t REG_SZ /v "" /d "Open with Sublime Text 3" /f | 
| # Download and Install the Latest Updates for the OS | |
| apt-get update && apt-get upgrade -y | |
| # Set the Server Timezone to CST | |
| echo "America/Chicago" > /etc/timezone | |
| dpkg-reconfigure -f noninteractive tzdata | |
| # Enable Ubuntu Firewall and allow SSH & MySQL Ports | |
| ufw enable | |
| ufw allow 22 | 
| #include <iostream> | |
| #include <future> | |
| using namespace std; | |
| template <typename Fn, typename... Args> | |
| auto do_async_with_log(ostream& os, Fn&& fn, Args&&... args) -> | |
| future<decltype(fn(args...))> | |
| { | |
| os << "[TID=" << this_thread::get_id() | 
| # Specify where our binaries are (I'm using package.json and npm to handle dependencies) | |
| LESSC = node_modules/.bin/lessc | |
| UGLIFYJS = node_modules/.bin/uglifyjs | |
| # Our LESS input file(s) | |
| LESS = css/base.less | |
| # Our CSS list (replaces .less with .css in the list) | |
| CSS = $(LESS:.less=.css) |