"Must declare scalar variable" error
139653
Must declare scalar variable @Id?
152174
How to declare a global variable in php?
38499
Difference between declaring variables before or in loop?
141374
'! Undefined control sequence' and '! Package inputenc error' while typesetting equations
129515
Error : Operand for operator "++" must be an lvalue
80131
How can I assign a boolean condition result to a scalar variable in perl?
95280
Do declared properties require a corresponding instance variable?
20070
Why do I get TypeError: can't multiply sequence by non-int of type 'float'?
139556
what causes the error "The dependent variable in the boundary condition needs to be linear" when using NDSolve?
143160
Declaring the array size with a non-constant variable
123220
Quick doubt about multiplying vectors by scalars
10592
Implicit conversion causing error part of the time
143769
Implicit conversion issue in a ternary condition
92370
missing $ inserted error for equation
125172
Why can't I define both implicit and explicit operators?
52916
Why am I getting "undefined reference to sqrt" error even though I include math.h header?
80225
Why is my global variable shadowed before the local declaration?