Haoliang Yu questions

• fail to locate template html of imported commponent in Angular2
• Cannot create observable from Observable.bindNodeCallback(fs.readFile) in TypeScript
• Access variables declared a component from a RxJS subscribe() function
• Setting up PostgreSQL in GitLab CI
• How to call static methods inside the same class in python
• How to correctly register font-awesome for md-icon?
• How to force observables to execute in sequence?
• RxJS sequence equivalent to promise.then()?

Haoliang Yu answers