the application of scientific knowledge for practical purposes, especially in industry

Jan 17, 2012 ... It is possible to construct a selection query that functions as an XOR selection, and the following string shows how we select the Left XOR Right VTD. Logical (Boolean) Operations ... MATLAB® represents Boolean data using the logical data type. This data type represents true and false states using the numbers 1 ... Nov 15, 2024 ... A system of logic to designed to yield optimal search results. The Boolean operators, AND, OR, and NOT, help you construct a logical search. Jul 12, 2019 ... It's working with single condition, but not working for multiple conditions with AND while trying to create a calculated field on Data Manager. Jan 27, 2015 ... I'm using a Query Expression to filter some data, and I can't figure out how to combine the LogicalOperator.AND & LogicalOperator.OR together. Sep 22, 2019 ... When more than one logical operator is used in a condition, NOT is evaluated first, then AND, and finally OR. The best way to straighten this so ... Sep 29, 2020 ... I am trying to loop over categories on homepage and if category id is 12, 14 or 25 do something, can you please advise how I can achieve this in a single ... Dec 20, 2024 ... Logical operation ... A logical operation is a special symbol or word that connects two or more phrases of information. It is used to test whether ... Nov 9, 2009 ... I prefer to use not instead of ! because it's a lot more readable: if (not condition()) { } versus if (!condition()) { } The ! kind of gets lost in there. R also has the logical operators && and || . According to the R help ( ?'&&' ), “& and && indicate logical AND and | and || indicate logical OR. The shorter ...