Boolean Expressions Reading assignment

Javascript Programming
#61

What are operators?
They are special functions of a language to manipulate data

What binary operators do you know?
+, -, *, /…

What logical operators do you know?
&&, ||

#62

1. What are operators?

Operators are used to do things such as assign values, compare values, perform arithmetic operations.

2. What binary operators do you know?

==    equal to
===   equal value and equal type
!=    not equal 
!==   not equal value or not equal type 
>     greater than
<     less than
>=    greater than or equal to
<=    less than or equal to

3. What logical operators do you know?

&&   and		
||	 or	
!    not
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#63

Reading Assignment - Boolean expressions

  • What are operators?
    • Operators are like verbs. They do something with the objects around them.
  • What binary operators do you know?
    • < or > ( “is greater than” or “is less than” )
    • == or != ( “is equal to” or “is not equal to” )
    • <= ( “is less than or equal to” )
    • >= ( “is greater than or equal to” )
    • === ( “is REALLY equal to!” )
      • This requires the value AND type to be equal, for example:
        • 0 == “0” → true
        • 0 === “0” → false
  • What logical operators do you know?
    • && ( Logical AND )
    • || ( Logical OR )
    • ! ( Logical NOT )
      • ( !TRUE == FALSE )
      • ( !FALSE == TRUE )
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#64

1. What are operators?
Operators are symbols which are being put between, and applied to two values, producing a new value. We also have non symbol operators like “typeof” which produces a string value naming the type of the value
you give it.

2. What binary operators do you know?
P5uUy

3. What logical operators do you know?

Logical%20Operators
Logical%20Operators960×720 66.9 KB

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#65
  1. Operators operate on values, for example +, -, * and / are operaters that computate any given value.

  2. (greater than), < (less than), >= (greater than or equal to), <= (less than or
    equal to), == (equal to), and != (not equal to).

  3. and &&, or || and not !.
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#66
  1. Operators are functions that operate on values.
  2. Binary operators are + - / % < > =
  3. Logical operators are not ! and && or ||
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#67

1. What are operators?
operators are used to assign, perform certain function on values.

2. What binary operators do you know?
Arithmatic operators (+, -, *, /, and %)
comparison (==, !=, ===, !==, <, >, <=, >=)

3. What logical operators do you know?
and, or, (&&, ||)

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#68

  1. Operators are tools applied to one or more values in order to transform their condition or result.

  2. Binary operators include;

  • Arithmetic: + - / * %
  • String concatenation: +
  • Comparison: == <= >= !=
  • Logical: && || !
  1. Logical operators include:
  • and: &&
  • or: ||
  • not: !
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#69
  1. Operators operate on values. They result in some kind of conversion of or assignment of a value, like + will add and - will substract. There are three types of operators:
  2. Binary operators use two values. Examples are:
    ==, +, -, >, <, !==, ===, !===, >=, <=
  3. and, or and not (&&, || and !)
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#70

Thanks Guactoshi, Your thourough answers not only demonstarate your understanding of the concepts, but act as a nice review before I solidify my understanding.

Cheers,

YellowCake

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#71

  1. Operators are used to perform something to a value(s) to obtain a new value, or to compare values, and perform other functions ‘to’ some values.

        • ++ – / %

  3. &&. || ! !=

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#72
  1. Operators are used to assigning values to variables, perform arithmetic, and generally compare values in a boolean type scenario.
  2. Binary operators are: ==, !=, ===, !==, >, <, >=, <=, +, -, *, /, %
  3. Logical operators are: &&, ||, !
    :hatched_chick:
#73

What are operators?
Operators are like food processors you
put ingredientes in (inputs) and get food out (outputs)
:slight_smile:
What binary operators do you know?
Addition, multiplication, division.
Anything that takes two ingredients and produce an output.
What logical operators do you know?
And, Or, Not,

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#74
  1. Operators are tools that allows you to combine, modify, or give reasoning to one or more values that inside one or more expresions.
  2. The most common binary operators are: < > <= == != >= && || !== ===
  3. The logical operators that I know are: && || !
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#75
  1. Operators are tools to calculate, compare or evaluate different values or variables.
  2. Binary operators: +, -, *, /, %>,<, ==, !=, =<, =>,
  3. Logical operators: &&, ||
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#76
  1. In computer programming and at the command line, an operator is an object that is capable of manipulating a value or operator that behaves like a function
  2. +, -, *, / and %,..
  3. and '& &' or '||' not '!'
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#77

  1. What are operators?
    Operators are the symbols between values that allow different operations.

  2. What binary operators do you know?
    <, <=, >=, >, ==, ===, !=, !==.

  3. What logical operators do you know?
    &&, ||, !.

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#78

  1. As they name says, the “operate” values, can compare then, assign them or perform mathematical operations of values.

  2. According to http://ecma-international.org/ecma-262/5.1/ , the binary operators are:
    • Multiplicative Operators
    o The * Operator
    o The / Operator
    o The % Operator
    • Additive Operators
    o The Addition operator (+)
    o The Subtraction Operator (-)
    • Bitwise Shift Operators
    o The Left Shift Operator (<<)
    o The Signed Right Shift Operator (>>)
    o The Unsigned Right Shift Operator (>>>)
    • Relational Operators
    o The Less-than Operator (<)
    o The Greater-than Operator (>)
    o The Less-than-or-equal Operator (<=)
    o The Greater-than-or-equal Operator (>=)
    o The instanceof operator
    o The in operator
    • Equality Operators
    o The Equals Operator (==)
    o The Does-not-equals Operator (!=)
    o The Strict Equals Operator (===)
    o The Strict Does-not-equal Operator (!==)
    • Binary Bitwise Operators (&, ^, |)
    • Binary Logical Operators (&&, ||)

  3. So far: “And” ( && ), “Or” ( || ) and “Not” ( ! )

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#79

What are operators?

Operators are functions performed on values to modify or combine them in some way.

What binary operators do you know?

Addition, subtraction, multiplication, division, exponentiation, log, modulo, remainder.

What logical operators do you know?

Greater than, less than, equal to, and, or

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#80

1.Operators are symbols which are used to perform various operation when put in an
expression.

2.The operators which can take two values are binary operators.
They are +,-,*,/,% etc.

3.AND,OR and NOT are the logical operators.

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