📄 ch14.htm
字号:
<html>
<head>
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Page 223</title>
</head>
<body>
<p><font color="white" size="0">
<!-- netLibrary.com Copyright Notice --></font></p>
<center>
<table cellPadding="0" width="100%" border="0">
<tr>
<td align="middle">
<table cellSpacing="0" cellPadding="2" width="100%" border="0">
<tr>
<td align="left"> </td>
<td align="right"> </td>
</tr>
</table>
</td>
</tr>
<tr>
<td align="left"><a name="{91F}">
<table cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<td align="right">
<font face="Times New Roman, Times, Serif" color="#ff0000" size="2">Page
223</font></td>
</tr>
</table>
</a><a name="{920}">
<table cellSpacing="0" cellPadding="0" border="0">
<tr>
<td rowSpan="5"> </td>
<td colSpan="3" height="48"> </td>
<td rowSpan="5"> </td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td> </td>
<td><font face="Times New Roman, Times, Serif" size="4"><b>Hour 14<br>
The Laboratory of Dr. Frankenstein</b></font></td>
<td> </td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td colSpan="3" height="1"></td>
</tr>
</table>
</a><a name="{921}">
<table cellSpacing="0" cellPadding="0" border="0">
<tr>
<td rowSpan="5"> </td>
<td colSpan="3" height="12"></td>
<td width="19" rowSpan="5">
<img height="1" src="gfx/ab.gif" width="19" border="0"></td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td> </td>
<td><font face="Times New Roman, Times, Serif" size="2"><i>Never turn
something on that you don't know how to turn off.<br>
</i>桝dvice given to farm children<br>
(Courtesy of Darryl Nelson)</font></td>
<td> </td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td colSpan="3" height="1"></td>
</tr>
</table>
</a><a name="{922}">
<table cellSpacing="0" cellPadding="0" border="0">
<tr>
<td rowSpan="5"> </td>
<td colSpan="3" height="12"></td>
<td rowSpan="5"> </td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td> </td>
<td><font face="Times New Roman, Times, Serif" size="3">Last hour, we
talked about special class methods, one of the ideas that makes Python
especially OOP friendly. This time, we're going to apply another OOP
concept, software reusability, and learn some of the ways in which
Python makes it easy to reuse software. Although we won't use classes
for this project, you will be exposed to a process for developing
software. Not everything's going to fit, so our ''Frankenstein" will
spill over to the next hour. At the end of these two hours, you should
be able to</font></td>
<td> </td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td colSpan="3" height="1"></td>
</tr>
</table>
</a><a name="{923}">
<table cellSpacing="0" cellPadding="0" border="0">
<tr>
<td rowSpan="5"> </td>
<td colSpan="3" height="12"></td>
<td rowSpan="5"> </td>
</tr>
<tr>
<td colSpan="3"> </td>
</tr>
<tr>
<td> </td>
<td><font face="Times New Roman, Times, Serif" size="3">⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -