Chapter III-python Basic notes

1. A statement with a long line can be decomposed into several lines using a backslash (\), and a single statement can span multiple lines when a closed operator is used, for example: Multiple lines can be written with parentheses, brackets, curly braces . In addition, three quotation marks include the following string and can be written across lines.

2. The general indentation of four space is the best width, if your code to cross-platform application, or by a different editor read and write, it is recommended not to use tabs.

3. semicolon (;) Allows you to write multiple statements on the same line, separated by semicolons.

4. Each Python script can be used as a module.

5. Multiple assignments are best combined with parentheses to make the code more readable.

The multivariate assignment of 6.python allows the value of two variables to be exchanged without the need for an intermediate variable.

Chapter III-python Basic notes