Week 5 [Fri, Sep 4th] - Summary

• [W5.1a] Requirements → Requirements → Introduction

• [W5.1b] Requirements → Requirements → Non-functional requirements

• [W5.1c] Requirements → Requirements → Quality of requirements

• [W5.1d] Requirements → Requirements → Prioritizing requirements

• [W5.2a] Requirements → Gathering Requirements → Brainstorming

• [W5.2b] Requirements → Gathering Requirements → Product surveys

• [W5.2c] Requirements → Gathering Requirements → Observation

• [W5.2d] Requirements → Gathering Requirements → User surveys

• [W5.2e] Requirements → Gathering Requirements → Interviews

• [W5.2f] Requirements → Gathering Requirements → Focus groups

• [W5.2g] Requirements → Gathering Requirements → Prototyping

   Prose

• [W5.3a] Requirements → Specifying Requirements → Prose → What

   Feature Lists

• [W5.3b] Requirements → Specifying Requirements → Feature Lists → What

   User Stories

• [W5.3c] Requirements → Specifying Requirements → User Stories → Introduction

• [W5.3d] Requirements → Specifying Requirements → User Stories → Details

• [W5.3e] Requirements → Specifying Requirements → User Stories → Usage

   Glossary

• [W5.3f] Requirements → Specifying Requirements → Glossary → What

   Supplementary Requirements

• [W5.3g] Requirements → Specifying Requirements → Supplementary Requirements → What

   Readability

• [W5.4a] Implementation → Code Quality → Readability → Introduction

• [W5.4b] Implementation → Code Quality → Readability → Basic → Avoid long methods

• [W5.4c] Implementation → Code Quality → Readability → Basic → Avoid deep nesting

• [W5.4d] Implementation → Code Quality → Readability → Basic → Avoid complicated expressions

• [W5.4e] Implementation → Code Quality → Readability → Basic → Avoid magic numbers

• [W5.4f] Implementation → Code Quality → Readability → Basic → Make the code obvious

• [W5.4g] Implementation → Code Quality → Readability → Intermediate → Structure code logically

• [W5.4h] Implementation → Code Quality → Readability → Intermediate → Do not 'Trip Up' reader

• [W5.4i] Implementation → Code Quality → Readability → Intermediate → Practice KISSing

• [W5.4j] Implementation → Code Quality → Readability → Intermediate → Avoid premature optimizations

• [W5.4k] Implementation → Code Quality → Readability → Intermediate → SLAP hard

• [W5.4l] Implementation → Code Quality → Readability → Advanced → Make the happy path prominent

   Unsafe Practices

• [W5.4m] Implementation → Code Quality → Error-Prone Practices → Introduction

• [W5.4n] Implementation → Code Quality → Error-Prone Practices → Basic → Use the default branch

• [W5.4o] Implementation → Code Quality → Error-Prone Practices → Basic → Don't recycle variables or parameters

• [W5.4p] Implementation → Code Quality → Error-Prone Practices → Basic → Avoid empty catch blocks

• [W5.4q] Implementation → Code Quality → Error-Prone Practices → Basic → Delete dead code

• [W5.4r] Implementation → Code Quality → Error-Prone Practices → Intermediate → Minimize scope of variables

• [W5.4s] Implementation → Code Quality → Error-Prone Practices → Intermediate → Minimize code duplication

   Code Comments

• [W5.4t] Implementation → Code Quality → Comments → Introduction

• [W5.4u] Implementation → Code Quality → Comments → Basic → Do not repeat the obvious

• [W5.4v] Implementation → Code Quality → Comments → Basic → Write to the reader

• [W5.4w] Implementation → Code Quality → Comments → Intermediate → Explain WHAT and WHY, not HOW

• [W5.5a] Implementation → Refactoring → What

• [W5.5b] Tools → IntelliJ IDEA → Refactoring

• [W5.5c] Implementation → Refactoring → How

• [W5.5d] Implementation → Refactoring → When : OPTIONAL

• [W5.6a] Implementation → Error Handling → Assertions → What :

• [W5.6b] Implementation → Error Handling → Assertions → How :

• [W5.6c] Implementation → Error Handling → Assertions → When :

• [W5.7a] C++ to Java → Miscellaneous Topics → Streams: Basic :

• [W5.8a] Tools → Git and GitHub → Merging PRs