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Understanding and website requires examining multiple perspectives and considerations. What is the difference between the | and || or operators?. I have always used || (two pipes) in OR expressions, both in C# and PHP. Occasionally I see a single pipe used: |. In relation to this, what is the difference between those two usages? Moreover, are there any caveats when using ... Difference between Boolean operators && and & and between || and | in R.

Additionally, according to the R language definition, the difference between & and && (correspondingly | and ||) is that the former is vectorized while the latter is not. According to the help text, I Difference between & and && in C?

The & operator performs a bit-wise and operation on its integer operands, producing an integer result. Thus (8 & 4) is (0b00001000 bitand 0b00000100) (using a binary notation that does not exist in standard C, for clarity), which results in 0b00000000 or 0. The && operator performs a logical and operation on its boolean operands, producing a boolean result. In this context, thus (8 && 4) is equivalent to ((8 ... What is Python's equivalent of && (logical-and) in an if-statement?.

There is no bitwise negation in Python (just the bitwise inverse operator ~ - but that is not equivalent to not). Unary arithmetic and bitwise/binary operations and 6.7. Binary arithmetic operations. The logical operators (like in many other languages) have the advantage that these are short-circuited. That means if the first operand already defines the result, then the second ...

What is the difference between "++" and "+= 1 " operators?. @leftaroundabout: Integers and iterators have nothing to do with one another. Building on this, we aren't talking about pointers here (and the proper generalization of i += 1 would be std::advance (i, 1)), and the OP seems not yet knowledgeable enough to complicate matters in such a way.

I stand by my point: the only difference between i += 1 and ++i for integers (which is what is asked about) is a cosmetic one. Logical operators ("and", "or") in Windows batch - Stack Overflow. How would you implement logical operators in Windows batch files?

Difference between := and = operators in Go - Stack Overflow. They both seem to be for an assignment? AND OR order of operations - Stack Overflow. In the normal set of boolean connectives (from a logic standpoint), and is higher-precedence than or, so A or B and C is really A or (B and C). Wikipedia lists them in-order.