javascriptFirebase

javascript - Firebase, query with "a child exists" as a condition? - Stack Overflow
I have a database like this (photo attached): Trip has BIDS, and awardedBid. I use awardedBid!=null as
javascriptFirebasequery with quota child existsquot as a conditionStack Overflow
admin18小时前
60
javascript - Firebase, variable as key name - Stack Overflow
what I basically want to do is this:variable = 'whatever';fb.set({ variable : "More Stu
javascriptFirebasevariable as key nameStack Overflow
admin23天前
60