wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

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General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

frank-leap

Cheat Sheet SBT

To install sbt in OS X run brew install sbt (requires the almighty Homebrew installed first).

Basic commands are the following:

Command	Action
Deletes all generated files (in the target directory)	clean
Compiles the main sources (in src/main/scala and src/main/java directories)	compile

canweriotnow

Exercism and IntelliJ IDEA

So, you want to use IntelliJ IDEA for your Exercism.io Java exercises?

Here’s my workflow. Note, using IntelliJ IDEA CE 14.

Gradle setup

• [ ] cd to $EXERCISM_DIR/java/the-exercise
• [ ] Run gradle idea to generate the *.iml* and =.idea files/dirs

lucdew

var connectionString = 'postgres://localhost:5432/postgres';
var Promise=require('bluebird');


var knex = require('knex')({
  client: 'pg',
  connection: {
      user: 'postgres',
      database: 'postgres',
      port: 5432,

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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irazasyed

Homebrew Permissions Denied Issues Solution

sudo chown -R $(whoami) $(brew --prefix)/*