Kisinga questions

Kisinga answers

• Firebase simple query gives error: "Converting circular structure to JSON at JSON.stringify"
• GraphQL & Using a nested subscribe function
• Sass "Error: Can't find stylesheet to import."
• Cloud Functions Firebase CLI predeploy error (typescript)
• FIRESTORE (4.10.1) INTERNAL ASSERTION FAILED: AsyncQueue is already failed: The requested version (1) is less than the existing version (2)
• Pass variable in Angular 2 template
• Continue execution after sending response (Cloud Functions for Firebase)