what logical operator for or

I. Heavy Load rules I. Operators that can be overloaded + - * / % ^ & | ~ ! = > + = -= * = /= % = ^ = & = | = > >>= = ! = > =

The following is a detailed summary of the description and function of various operational symbols in C #first, []square brackets ([]) are used for arrays, indexers, and properties, and also for pointers.1, the array type is a type followed by

//Java operator \ relational operator \ logical operator \ assignment operator \ string connector \ Ternary operator/** What is a Java operator * * java operator? * +,-, *,/,%, + +,--* this Need to pay attention to the difference between a++ and ++a,

We should be familiar with logical operations. during school hours, there was a knowledge of logical operations in the mathematics textbooks, which we often say "or" not "; logical operators are a group of very important operators in PHP programs.

Today we are going to show you the fifth operator of PHP, which is also a very important set of operators in our program, " logical Operators”。 What is a logical operator? Logical operation, everyone should be not unfamiliar, in the school math

4.1.4 Relational operatorsIn C + +, in addition to arithmetic operations that require arithmetic operators to subtraction the data, we sometimes need to manipulate the relationship between the data, that is, to compare the size of the two data to

4.1.4 Relational operatorsIn C + +, in addition to arithmetic operations that require arithmetic operators to subtraction the data, we sometimes need to manipulate the relationship between the data, that is, to compare the size of the two data to

For more information about array operators (+), string operators (.), AND logical operators (& AND | or xor), see. Php array Operators $ A + $ B join $ a and $ B.$ A = $ B is equal. If $ a and $ B have the same key/value pair, the value is TRUE.$ A =

The operands of predefined operators in C + + can only be basic data types, and in fact, for many user-defined types, similar operations are Required. For example:Class Complex{PublicComplex (double r=0.0,double i=0.0) {real=r;imag=i;}void Display ()

"operator"at the time of the operation, if the closing parenthesis we know what to do first, then if there is no parentheses, arithmetic operators, relational operators, logical operators, bitwise operators, assignment operators, + + 、--operators,