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- Difference between == and === in JavaScript - Stack Overflow
What is the difference between == and === in JavaScript? I have also seen != and !== operators Are there more such operators?
- Difference between Boolean operators and and between || and | in R
According to the R language definition, the difference between amp; and amp; amp; (correspondingly | and ||) is that the former is vectorized while the latter is not According to the help text, I
- Difference between and in C? - Stack Overflow
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 Thus (8 4) is equivalent to ((8
- 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: | What is the difference between those two usages? Are there any caveats when using
- Which equals operator (== vs ===) should be used in JavaScript . . .
I'm using JSLint to go through JavaScript, and it's returning many suggestions to replace == (two equals signs) with === (three equals signs) when doing things like comparing idSele_UNVEHtype value
- An and operator for an if statement in Bash - Stack Overflow
Quote: For a more elaborate explanation: [ and ] are not Bash reserved words The if keyword introduces a condition to be evaluated by a process 1 The condition is true if the process's exit status is 0, or false otherwise) For use as condition evaluation processes, there is the test program (man test), which is a program that lets you evaluate simple conditions, like file existance tests
- Difference between and and in Ruby? - Stack Overflow
What is the difference between the amp; amp; and and operators in Ruby?
- Whats the differences between and , | and || in R?
Using dplyr, the and | logical operators are used I have accidentally used and II many times (because I am also a C# programmer) and it returns the incorrect results that one would expect from using the logical AND and OR
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