Using Logical Operators in PowerShell PowerShell’s logical operator is a potent tool for comparing data and carrying out operations depending on those comparisons. It allows the user to design an if-then scenario in which several parameters are compared. In other words, it enables the users to...
A logical operator in computer science refers to a fundamental operation that performs logical calculations on two or more values and produces a result based on the truth values of the inputs. Some examples of logical operators include AND, OR, XOR, and NOT. These operators are used in electr...
Boolean logical operators perform Boolean logic upon two Boolean expressions. The expression on the left is evaluated, and then the expression on the right is evaluated. Finally, the two expressions are evaluated together in the context of the Boolean logical operator between them. They return a b...
https://docs.microsoft.com/en-us/sql/t-sql/language-elements/logical-operators-transact-sql Logical operators test for the truth of some condition. Logical operators, like comparison operators, return aBooleandata type with a value of TRUE, FALSE, or UNKNOWN....
The PowerShell logical operators evaluate only the statements required to determine the truth value of the statement. If the left operand in a statement that contains the and operator is FALSE, the right operand isn't evaluated. If the left operand in a statement that contains the or statement...
The&&, operator is a nonstandard extension and is deprecated; expect support for it to be removed in a future version of MySQL. Applications, where necessary, should be adjusted to use the standard SQLANDoperator instead. OR,|| Logical OR. When both operands are non-NULL, the result is1if...
If the PIPES_AS_CONCAT SQL mode is enabled, || signifies the SQL-standard string concatenation operator (like CONCAT()). XOR Logical XOR. Returns NULL if either operand is NULL. For non-NULL operands, evaluates to 1 if an odd number of operands is nonzero, otherwise 0 is returned. ...
In this example, we shall use Bash OR boolean logical operator inwhileexpression. Bash Script File </> Copy #!/bin/bash a=1 b=1 a_max=7 b_max=5 # and opertor used to form a compund expression while [[ $a -lt $a_max+1 || $b -lt $b_max+1 ]]; do ...
The logical operators evaluate boolean values, return non-null values, or evaluate a conditional expression. To run the examples, use Azure CLI or Azure PowerShell todeploy a Bicep file. OperatorName &&And ||Or !Not ??Coalesce ?:Conditional expression ...
A significant change included in this version now enables mydumper to handle all schema objects!! So there is no longer a dependency on using mysqldump to ensure complex schemas are backed up alongside the data.