Concurrency & Persistance
App Storage / User Defaults
|
Importance of App Storage in iOS |
|
Data Persistence |
| Offline Access |
| Performance |
|
Privacy and Security |
| Customization |
| Compliance |
Security
Wallpaper App
1. Build the App
2. Add Security
1. Build while thinking about security
Login -> Username -> token
log.print(token)
1. api keys
2. don't log tokens
Azure
Async
AI Skills
1. Deeplearning.ai
2. NVIDIA Gen AI Courses
LLMs -> 1
Distribute -> Distribute
1. Codign concepts
2. stats /linear algebra
Example how Async Helps
https://www.youtube.com/watch?v=jEpg2SYvVV8&list=PLwvDm4VfkdpiagxAXCT33Rkwnc5IVhTar&index=18
Completion Handler
New Thread vs UI Thread
Backgorund vs Main
Self keyword
struct Test {
@state var data = "Harry
init{
self.data ="potter
data = "potter"
}
https://www.youtube.com/watch?v=TPHp9kR0Go8&list=PLwvDm4VfkdpiagxAXCT33Rkwnc5IVhTar&index=19
Strong vs Weak referece
self.data -> Strong reference
[weak self].data -> weak reference
Ways of Rest API calls
1. URL Session & Escaping
2. Combines
3. Aync Await -> Best way
1. URL Session
all work on new thread
2. Combines
https://www.youtube.com/watch?v=9fXI6o39jLQ&list=PLwvDm4Vfkdphr2Dl4sY4rS9PLzPdyi8PM&index=3
Handling Combined & Esacaping