bitwise or

Bitwise operatorsBitwise operators are operations that align bits from low to high. symbols function Example Personal Understanding & Bitwise-AND $m & $n Full 1 is 1, otherwise 0

One. Basic data type Knowledge points The basic data type in 1.c/c++ is. : integral type, floating point type, character type, no value type 2. How the basic data types are subdivided. : Integral type includes: Signed Long Integer (signed long int),

C-language operators and their precedence summary tables Round down ARROW one commaExtraordinary increase or decrease in the length of needleThree multiplication and division, four plus minus, five shiftsDon't forget the fish, it's in Shengfan's

operator List Arithmetic Operators + addition-add operator on both sides of the value-subtraction-left operand minus right operand* Multiplication-multiply operator on both sides of the value/division-left operand divided by right-hand operand%

This article describes how to create a 3D object from the obj file format, and we use the Nate Miller's obj format loading class. This would is very useful to create large Virtual Reality applications as we could make use of the readily available

C -language operator precedence Priority level Operator Name or meaning Use form Combination direction Description 1 [] Array subscript array name [constant expression] Left

1. Expression: The expression is judged to have no result (value), the simplest expression is a constant or variable, such as: A, A, 3 + 1, a + B, a + 5 are expressions2.BOOL (Boolean) data type: In addition to the basic data types in the C language,

Priority level Operator Name or meaning Use form Combination direction Description 1 [] Array subscript array name [constant expression] Left to right () Parentheses

Original: Learn JavaScript from the beginning (iv)--operatorOne or one-dollar operator1. Self-increment self-subtraction operator: divided into pre-and post -type;Front type: ++a;--a;Post-type: a++;a--;Cases:1 Among them a=i++, equivalent to a=i;i=

&: Bitwise AND, two are 1 for 1| : A bitwise OR, two is 0 for 0^: Bitwise XOR, two different for 1 note and bitwise OR difference, "1|1=1" and 1^1=0~: Bitwise REVERSE>>: Move right, notice that the sign in front of the position is not moving, equal

Python's objects are said to have some magical methods that are always surrounded by double underscores, all of which are object-oriented python.They are a special way to add magic to your class, and if your object implements (overloads) one of

Priority level Operator Name or meaning Use form Combination direction Description 1 [] Array subscript array name [constant expression] Left to right () Parentheses

1.The two-mesh operator is left-to-right Priority level Operator Name or meaning Use form Combination direction Description 1 [] Array subscript array name [constant expression]

When you hit the code, it happened that the priority of the left-shift operator was lower than the addition operator and left-shifted. Then I found this watch ... Priority level Operator Name or meaning Use form

Third, operatorJava basic operators are grouped by function in the following categories:1. The arithmetic operator (+,-, *,/,%,++,--) Java extends the addition operator so that it can concatenate strings, such as "abc" + "de", and get the string

I spring and Autumn writers:Wasrehpic0x00 PrefaceIn the previous article "python stunt--TCP server and client", the core protocol TCP of the transport layer is introduced, and the socket module of the Python script is used to demonstrate the

Files are an important concept in Linux. In Linux, everything (almost everything) is a file. Simply put, the basic printf () function in C, the scanf () function, actually belongs to the file operation.For file operations, although they are

Recently re-learning C language, using the book for Brian W.kernignan and Dennis M.ritchie "C programming language." Read the bit operation tonight and write some simple test procedures.The C language provides 6 bit manipulation operators. These

"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,

C-language operator precedence Priority level Operator Name or meaning Use form Combination direction Description 1 [] Array subscript array name [constant expression] Left to