TheCrott

ActiveRecord Cheatsheet Online

http://slash7.com/cheats/activerecord_cheatsheet.pdf
http://appletree.or.kr/quick_reference_cards/Ruby-Ruby_on_Rails/rails-migrations.pdf

Rails Models

Generating models

$ rails g model User

TheCrott

Rails ActiveRecord (association) - Cheatsheet

http://guides.rubyonrails.org/association_basics.html

Types of associations

• belongs_to : TABLE_NAME
• has_one : TABLE_NAME [:through => :TABLE_NAME]
• has_many : TABLE_NAME [:through => :TABLE_NAME]
• has_and_belongs_to_many : TABLE_NAME [:join_table => :TABLE_NAME]

TheCrott

=================================================
OptiMin build script
=================================================

[*] Performing basic sanity checks...
[+] All checks passed!
[*] Making sure EvalMaxSAT is checked out
[*] initializing EvalMaxSAT submodule
Submodule path 'EvalMaxSAT': checked out '440bf90edf88f6ab940934129e3c5b3b93764295'
[+] Got EvalMaxSAT.

TheCrott

Keybase proof

I hereby claim:

• I am thecrott on github.
• I am aldothecrott (https://keybase.io/aldothecrott) on keybase.
• I have a public key ASB5sqGlLnRZ51lXXcOxLC5ujIQBWONOoqDI9PanLgBM5Ao

To claim this, I am signing this object:

TheCrott

make  all-am
make[1]: Entering directory '/home/aldo/magick_symcc/ImageMagick-7.1.0-7'
  CC       utilities/magick.o
  CC       MagickCore/libMagickCore_7_Q16HDRI_la-accelerate.lo
  CC       MagickCore/libMagickCore_7_Q16HDRI_la-animate.lo
  CC       MagickCore/libMagickCore_7_Q16HDRI_la-annotate.lo
In file included from utilities/magick.c:44:
In file included from ./MagickWand/studio.h:194:
In file included from ./MagickWand/MagickWand.h:77:
In file included from ./MagickCore/MagickCore.h:78:

TheCrott

BASE=$PWD

install_packages_12() {
    echo "[+] installing packages"
    sudo apt-get install wget
    wget --no-check-certificate -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
    sudo add-apt-repository 'deb http://apt.llvm.org/focal/ llvm-toolchain-focal-12 main'
    echo "Updated repo "
    sudo apt-get update && sudo apt-get upgrade -y
    sudo apt-get install -y \