c# - What does the `%` (percent) operator mean? - Stack Overflow
It is the modulo (or modulus) operator:. The modulus operator (%) computes the remainder after dividing its first operand by its second.
What is the difference between the | and || or operators?
No one ever uses the single & or | operators though, unless you have a design where each condition is a function that HAS to be executed. Sounds like a design smell, but sometimes …
syntax - What does %>% function mean in R? - Stack Overflow
Nov 25, 2014 · I have seen the use of %>% (percent greater than percent) function in some packages like dplyr and rvest. What does it mean? Is it a way to write closure blocks in R?
Should I use != or <> for not equal in T-SQL? - Stack Overflow
Mar 26, 2018 · Yes; Microsoft themselves recommend using <> over != specifically for ANSI compliance, e.g. in Microsoft Press training kit for 70-461 exam, "Querying Microsoft SQL …
operators - What are XAND and XOR - Stack Overflow
Apr 15, 2010 · There are six that represent commutative operations, in which a op b == b op a. Each binary operator has an associated three column truth table that defines it. The first two …
Logical operators ("and", "or") in Windows batch - Stack Overflow
Jan 26, 2010 · An alternative is to look for a unix shell which does give you logical operators and a whole lot more. You can get a native win32 implementation of a Bourne shell here if you don't …
Which equals operator (== vs ===) should be used in JavaScript ...
Dec 11, 2008 · JavaScript has two sets of equality operators: === and !==, and their evil twins == and !=. The good ones work the way you would expect. If the two operands are of the same …
What are bitwise shift (bit-shift) operators and how do they work?
The Bitwise operators are used to perform operations a bit-level or to manipulate bits in different ways. The bitwise operations are found to be much faster and are some times used to improve …
What is Python's equivalent of && (logical-and) in an if-statement?
Sep 13, 2023 · 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 …
What is the difference between += and =+ C assignment operators
(A 1975 C Reference Manual shows the old =-, =+, et al forms of the compound assignment operators. The first edition of The C Programming Language by Kernighan and Ritchie, …