matthewjberger

* root topic - TAB and S-TAB to toggle folding
** child topic
child topic text 
*** leaf topic:
some text blah
blah 
blah
*** another leaf topic:
# test table - TAB to cycle through columns, M-e to move point to end of cell

matthewjberger

Keybase proof

I hereby claim:

• I am matthewjberger on github.
• I am matthewjberger (https://keybase.io/matthewjberger) on keybase.
• I have a public key whose fingerprint is 6314 2AE2 EB04 8B8F 56EA 69FA 5A0D 1012 B518 A821

To claim this, I am signing this object:

matthewjberger

No Box<T>

tl;dr: Avoid Box<T> in general.

Actually, this rule is so important that the Rust Pointer Guide explicitly says the same. Therefore without a further ado, you should avoid Box<T> except for these three cases:

1. When you absolutely need a trait object (Box<Trait>). But review carefully to see if it is indeed absolutely needed; you may try to generalize things too far, for example.

2. When you have a recursive data structure. This may be mandatory when you have an inherently recursive data (e.g. scene graph), but it may also be a sign of the premature optimization. Again, review carefully to see if you need to write a separate data structure yourself, and use the collection crate if possible.

matthewjberger

Table of Contents

• 1. Setup Cpp/C Development Environment in Spacemacs
  • 1.1. 1. Add c/c++ layer
    • 1.1.1. Notes

matthewjberger

#!/bin/bash

# Credits to:
#  - http://vstone.eu/reducing-vagrant-box-size/
#  - https://github.com/mitchellh/vagrant/issues/343

apt -y purge ri
apt -y purge installation-report landscape-common wireless-tools wpasupplicant ubuntu-serverguide
apt -y purge python-dbus libnl1 python-smartpm python-twisted-core libiw30
apt -y purge python-twisted-bin libdbus-glib-1-2 python-pexpect python-pycurl python-serial python-gobject python-pam python-openssl libffi5

matthewjberger

If you have a huge repository (in size and in history) and want to add a subfolder 
to your project as a submodule you can follow this example to save time and space
using git's shallow clone and shallow checkout feature. It is a bit more complicated
in this example because I assume that you want your submodule to track a non-default
branch, called `mybranch`, instead of the `master` branch. Things could probably get
a lot simpler when using the default branch. After following the commands in these
examples you can use `git submodule update` and `git submodule update --remote` as normal.

matthewjberger

// Place your settings in this file to overwrite the default settings
{
    "editor.fontFamily": "Hack",
    "editor.fontSize": 18,
    
    // Specifies path to /src directory of local copy of Rust sources
    "rust.rustLangSrcPath": "C:\\Users\\Matth\\Home\\rust\\src",

    "vim.easymotion": true,
    "vim.incsearch": true,

matthewjberger

{
    // Use the hack font
    "editor.fontFamily": "Hack",

    // Font size
    "editor.fontSize": 18,

    // Tabs are equivalent to this many spaces
    "editor.tabSize": 4,

matthewjberger

#include <iostream>
#include <map>
using namespace std;


class BaseClass{ 
public:
    virtual int funk() {
        return 0;
    }

matthewjberger

#include <iostream>
#include <map>
using namespace std;


class BaseClass{ 
public:
    virtual int funk() {
        return 0;
    }