Designing a programming language, I'm including the ** exponentiation operator. In Fortran and Python, the two languages I know of which have this operator, it binds more tightly than unary minus, ...
I'm just curious if there are any programming languages that use the '=>' and '=<' operators for something. I wonder why these are not commonly used when their variant '<=' and '>=' are so ...
Every competent Java programmer knows that you need to use String.equals() to compare a string, rather than == because == checks for reference equality. When I'm dealing with strings, most of the ...
One feature I miss in from functional languages is the idea that operators are just functions, so adding a custom operator is often as simple as adding a function. Many procedural languages allow ...
In C++, the integer variable bar evaluates to 1 in this code int foo = 0; int bar = ++foo; and 0 in this code int foo = 0; int bar = foo++; Is this behavior prevalent in most popular languages?
Wikipedia says: Not equal The symbol used to denote inequation — when items are not equal — is a slashed equals sign "≠" (Unicode 2260). Most programming languages, limiting themselves ...
Programming languages often come with various bit operators (e.g. bitwise left- and right shift, bitwise AND, OR, XOR...). These don't get used though very much, or at least such has my experience ...
How useful are infix operators in a programming language? Are they worth the extra complexity they provide? Can you provide any examples where infix operators are better suited to the problem that ...