Yazdan Mohammadi yzdann

db/models

Many to One -> FK -> db.models.ForeignKey

a Manufacturer makes multiple cars
lowercase of Class manufacturer
on_delete cascade, protect, set_null, set_default, set(), do_nothing

class Manufacturer(models.Model):
 # ...

decision making

Not the best choice feedback: “I don’t believe Solution A is the best choice, because XYZ. I believe Solution B would be better, but I accept that Solution A can work too.”
Fundamental flaws: “I believe Solution A is unacceptable because XYZ.”

A chair who asks, “Is everyone OK with choice A?” is going to get objections. But a chair who asks, “Can anyone not live with choice A?” is more likely to only hear from folks who think that choice A is impossible to engineer given some constraints. The objector might convince the rest of the group that the objections are valid and the working group might choose a different path.

If there is a good enough solution X, don’t ask people what they think about it. Instead, ask everyone if they can live with it and if not, why.

We risk more when we delay decisions in an attempt to reach total consensus.

For web developers, this might include things like :

```
   MVC, MVVM, etc.
```
```
  Refactorings
```
```
  OOP principles
```

  Other paradigms like functional programming

```
  Application deployment
```
```
  Able to own features
```

  Beginning to lead communications with clients from time-to-time

For database developers, it might include:

Replication

Be explicit, use COPY over ADD

At first glance it looks like COPY and ADD does the same thing but there is a difference. ADD is able to extract TAR files as well, which COPY can't do. So be explicit and use COPY when you mean to copy files and ensure to only use ADD when you mean to use something feature specific like the mentioned TAR extraction.

	#!/bin/bash
	ICON=$HOME/.xlock/icon.png
	TEMPBG=/tmp/screen.png
	CMUS_STATUS=`cmus-remote -Q 2>/dev/null \| head -1 \| cut -d " " -f2`

	if [ $CMUS_STATUS ]
	then
	cmus-remote -s
	fi

	# my alises
	alias wtf='dmesg'
	alias rtfm='man'
	alias onoz='cat /var/log/errors.log'
	alias :3='echo'
	alias alwayz='tail -f'

	alias goodn8='shutdown -h now'
	alias frsh='shutdown -r now'


	FILE SPACING:

	# double space a file
	sed G

	# double space a file which already has blank lines in it. Output file
	# should contain no more than one blank line between lines of text.
	sed '/^$/d;G'

	# Created by newuser for 5.2
	source ~/.antigen.zsh
	source ~/.aliasly

	# installing fzf with `apt install fzf`
	# go
	export PATH=$PATH:/usr/local/go/bin export GOPATH=$HOME/Dev/gokari
	export PATH=$PATH:$GOPATH/bin

	# virtualenv

	#!/bin/sh
	cmus-remote -Q 2>/dev/null \| grep " title"\| cut -d " " -f 3-20

	#!/bin/sh
	http --auth-type=jwt --auth=$1 127.0.0.1:$2/api/$3