今天上午讲了数据类型,老师带着作了几个小练习,感觉对python突然很着迷,我来学python完全是想混个试听的,感觉喜欢上编程了,或许我在某一天也成为编程牛人,期待...
将今天学的东东,显摆一下。
首先,怎么安装Python.
一个同学帮我安装了LINUX系统后,输入一个'python',就进入了,显示如下:
Python培训@智普教育$ python
Python 2.5.2 (r252:60911, Jul 22 2009, 15:35:03) [GCC 4.2.4 (Ubuntu 4.2.4-1ubuntu3)] on linux2 Type "help", "copyright", "credits" or "license" for more information.
老师还推荐了使用ipython,怎么安装? 在linux下输入ipython,系统提示 sudo apt-get install <??> 输入 sudo apt-get install ipython 即可安装,安装后的界面
Python培训@智普教育$ ipython
Python 2.5.2 (r252:60911, Jul 22 2009, 15:35:03) Type "copyright", "credits" or "license" for more information.
IPython 0.8.1 -- An enhanced Interactive Python. ? -> Introduction to IPython's features. %magic -> Information about IPython's 'magic' % functions. help -> Python's own help system. object? -> Details about 'object'. ?object also works, ?? prints more.
In [1]:
敲几行代码吧
In [7]: a=1
In [8]: a Out[8]: 1
In [9]: a='hello'
In [10]: a Out[10]: 'hello'
分享几个快捷键: ctrl+alt+T 打开终端 ctrl+z 中断 ctrl+d 退出