2020-05-22 15:10:26 +00:00
|
|
|
* 2020-05-22
|
|
|
|
|
** note
|
|
|
|
|
- ex15.py
|
|
|
|
|
- The argument method is better than using stdin. becouse bash-completion could be used.
|
|
|
|
|
- python3.8 shell
|
|
|
|
|
- >>> filename=input()
|
|
|
|
|
- ex15_sample.txt
|
|
|
|
|
- >>> txt = open(filename)
|
|
|
|
|
- >>> txt_script = txt.read()
|
|
|
|
|
- >>> print(txt_script)
|
|
|
|
|
- This is stuff I typed into a file.
|
|
|
|
|
- It is really cool stuff.
|
|
|
|
|
- Lots and lots of fun to have in here
|
|
|
|
|
- ex16.py
|
|
|
|
|
- 'w' is to open a file on write mode.
|
|
|
|
|
- If a file is openned with 'w', target.truncate() should not be need. the 'w' mode always overwrite a file.
|
|
|
|
|
- ex17.py
|
|
|
|
|
- cat is concatenate files to stdout
|
|
|
|
|
- If file.close() is not called, the file which is openned by python chould not be modified on orther programs.
|
|
|
|
|
- ex18.py
|
|
|
|
|
- none
|
|
|
|
|
- ex19.py
|
|
|
|
|
- none
|
|
|
|
|
- ex20.py
|
|
|
|
|
- file.seek is to move to new file posotion
|
|
|
|
|
- ex21.py
|
|
|
|
|
-
|
|
|
|
|
- ex22.py
|
|
|
|
|
-
|
2020-05-20 12:42:42 +00:00
|
|
|
* 2020-05-20
|
|
|
|
|
** note
|
|
|
|
|
- ex8.py
|
|
|
|
|
- none
|
|
|
|
|
- ex9.py
|
|
|
|
|
- none
|
|
|
|
|
- ex10.py
|
2020-05-20 13:17:57 +00:00
|
|
|
- none
|
|
|
|
|
- ex11.py
|
|
|
|
|
- none
|
|
|
|
|
- ex12.py
|
|
|
|
|
- pydoc input
|
|
|
|
|
- describe input on python. It looks like man commnad on linux shell.
|
2020-05-20 13:47:36 +00:00
|
|
|
- ex13.py
|
|
|
|
|
- none
|
|
|
|
|
- ex14.py
|
|
|
|
|
- none
|
2020-05-18 14:32:23 +00:00
|
|
|
* 2020-05-18
|
|
|
|
|
** note
|
|
|
|
|
- ex1.py
|
|
|
|
|
- # is commnet.
|
|
|
|
|
- ex2.py
|
|
|
|
|
- I do't find mistakes.
|
|
|
|
|
- ex3.py
|
|
|
|
|
- none
|
|
|
|
|
- ex4.py
|
|
|
|
|
- car_pool_capacity is not defined.
|
2020-05-18 15:00:27 +00:00
|
|
|
- ex5.py
|
|
|
|
|
- none
|
|
|
|
|
- ex6.py
|
|
|
|
|
- + is to add two string array.
|
2020-05-18 15:34:11 +00:00
|
|
|
- ex7.py
|
2020-05-19 14:45:50 +00:00
|
|
|
- none
|
