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- What does the `%` (percent) operator mean? - Stack Overflow
1 That is the modulo operator, which finds the remainder of division of one number by another So in this case a will be the remainder of b divided by c
- Which equals operator (== vs ===) should be used in JavaScript . . .
The strict equality operator (===) behaves identically to the abstract equality operator (==) except no type conversion is done, and the types must be the same to be considered equal Reference: JavaScript Tutorial: Comparison Operators The == operator will compare for equality after doing any necessary type conversions The === operator will not do the conversion, so if two values are not the
- What does the !! (double exclamation mark) operator do in JavaScript . . .
The !! operator reassures the lint tool that what you wrote is what you meant: do this operation, then take the truth value of the result A third use is to produce logical XOR and logical XNOR
- What is a Question Mark ? and Colon : Operator Used for?
Ternary operator refers to any operator with three parameters, thus this is a ternary operator but not the ternary operator Major languages (C#, Java, PHP) consider it a conditional operator, and call it the ?: operator Occasionally (JavaScript) it is called the conditional operator
- c - What does tilde (~) operator do? - Stack Overflow
The bitwise NOT operator has an interesting property that when applied on numbers represented by two's complement, it changes the number's sign and then subtracts one (as you can see in the above example) You may want become familiar with the different operators of the C++ language since it is difficult to search for operators on search engines
- What does lt; gt; (angle brackets) mean in MS-SQL Server?
30 <> operator means not equal to in MS SQL It compares two expressions (a comparison operator) When you compare nonnull expressions, the result is TRUE if the left operand is not equal to the right operand; otherwise, the result is FALSE If either or both operands are NULL, see the topic SET ANSI_NULLS (Transact-SQL) See here : Not Equal To
- What does |= mean? (pipe equal operator) - Stack Overflow
I wonder if adding something like pipe equal operator to this question or any other documentation on the topic wouldn't help people searching
- syntax - What is the := operator? - Stack Overflow
This is a new operator that is coming to Python 3 8 and actually had a role in BDFL Guido van Rossum's early retirement Formally, the operator allows what's called an "assignment expression"
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