FirstPosition returning an error message together with the correct answer
407
Using Position (which requires a pattern) in the same manner as Select (which requires a criterion)
25926
Why can't I accept two answers for the same question?
153800
What if two answer are correct on Stack Overflow?
87163
Error computing sum of sum of digits
123697
Insert at specific resulting positions?
91141
Errors in matrix equation?
141247
Several error in equation typing
88735
Dealing with errors and resuming the code after one
145569
Why does the value returned should be on the same line as the return statement in JavaScript?
74528
Trouble with Position[]
136926
How to return 2 values from a Java method?
114039
Why is there a difference when formulating patterns for Select and FirstPosition?
31372
Why does this accept invalid input?
112391
How should one respond to "duplicate answer" flags?
152204
Is INSERT RETURNING guaranteed to return things in the "right" order?
25304
Uncertainty in parenthesis
140524
Error message in my excel formula