Python Data Operations

I. Operations

Modulo: integer b% A output even is 1 odd is 0, can be used to do odd and even allocation.

Divide evenly://will omit the decimal point to leave only integers.

Two. Operators

<> Similar does not equal, in the actual case use! = yes.

Three. Assignment operation

Four. Logical operation

Note: The not return if not true is followed later in execution. If it is not false, it is not executed.

If not a = 1: Output 1 is not executed. 0 words executed.

Five. Member operations

Note: In is a meaning that is not in.

Six. Identity operations

Note: Is mainly a test variable is a variable property. True if it is.

are not exactly the opposite.

Seven. The shipping position calculation

Eight. Budget priorities

Note: number units

8bit = byte (bytes)

1024byte = 1kbyte

1024kbyte = 1mbyte

1024MB = 1GB

1024GB = 1TB

Python Data Operations