If Equal to String Doesn't Work in Firestore Snapshot Listener
126
How do I compare strings in Java?
12886
How can I convert a string to boolean in JavaScript?
38780
Checking for null before ToString()
39310
How do you compare two version Strings in Java?
79162
Javascript null or empty string does not work
123797
Not equal  != operator on NULL
134742
String comparison in Python: is vs. ==
57099
How to get DataTemplate.DataTrigger to check for greater than or less than?
89052
When overriding equals in Java, why does it not work to use a parameter other than Object?
58046
How to check whether a string contains a substring in JavaScript?
109567
How does operator  work when comparing two strings?
91016
Why didn't microsoft overload the += operator for stringbuilder?
74922
why could a check if (document.addEventListener) returns false
158810
Why does >= return false when == returns true for null values?
93772
Why is isNaN(null) == false in JS?
94839
Check whether a string is not null and not empty
106583
Why does !new Boolean(false) equals false in JavaScript?