python
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python [2021/02/01 22:13] admin [Table] |
python [2021/05/06 11:15] (current) admin |
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| - | ### Data Type | + | ## Data Type |
| ^ Example ^ Data Type ^ | ^ Example ^ Data Type ^ | ||
| Line 22: | Line 22: | ||
| ref:https://www.w3schools.com/python/python_classes.asp | ref:https://www.w3schools.com/python/python_classes.asp | ||
| - | ### Create a list of objects from a class | + | ## Create a list of objects from a class |
| ```python | ```python | ||
| swatchList = [] | swatchList = [] | ||
| Line 33: | Line 33: | ||
| </wrap> | </wrap> | ||
| - | ### Format Variables | + | ## Format Variables |
| ```python | ```python | ||
| print('%s %.2f' % ("hue =",swSky1.hue)) | print('%s %.2f' % ("hue =",swSky1.hue)) | ||
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| - | ### Plot (matplotlib) | + | ## Plot (matplotlib) |
| py37-matplotlib has the following notes:\\ | py37-matplotlib has the following notes:\\ | ||
| The default backend is the interactive Mac OS X backend. Different backends can be specified using the | The default backend is the interactive Mac OS X backend. Different backends can be specified using the | ||
| Line 62: | Line 62: | ||
| Note: ```markerfacecolor``` accept RGB, HEX and simple color text description: ```markerfacecolor=(r,g,b)```, ```markerfacecolor='#333399'```, ``` markerfacecolor='green'``` | Note: ```markerfacecolor``` accept RGB, HEX and simple color text description: ```markerfacecolor=(r,g,b)```, ```markerfacecolor='#333399'```, ``` markerfacecolor='green'``` | ||
| - | ### Common Error | + | ### 3D plot: |
| + | https://jakevdp.github.io/PythonDataScienceHandbook/04.12-three-dimensional-plotting.html | ||
| + | |||
| + | ## Common Error | ||
| ```python | ```python | ||
| File "main.py", line 15 | File "main.py", line 15 | ||
python.1612188814.txt.gz · Last modified: 2021/02/01 22:13 by admin