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Created on 2015年12月20日 09:44 by Adam Wasik, last changed 2022年04月11日 14:58 by admin. This issue is now closed.
| Messages (2) | |||
|---|---|---|---|
| msg256756 - (view) | Author: Adam Wasik (Adam Wasik) | Date: 2015年12月20日 09:44 | |
>>> file = open(r"C:\adam.txt","r+")
>>> file.read()
'TEXT TEXT TEXT TEXT TEXT TEXT TEXT\nTEXT TEXT TEXT TEXT TEXT TEXT TEXT\nTEXT TE
XT TEXT TEXT TEXT TEXT TEXT\nTEXT TEXT TEXT TEXT TEXT TEXT TEXT\nTEXT TEXT TEXT
TEXT TEXT TEXT TEXT\nTEXT TEXT TEXT TEXT TEXT TEXT TEXT'
>>> file.seek(0,0)
0
>>> file.read(1)
'T'
>>> file.tell()
1
>>> file.write("NEW")
3
>>> file.tell() # Why 217 rather than 4. Text is added at the end file
217
>>>
|
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| msg256758 - (view) | Author: Adam Wasik (Adam Wasik) | Date: 2015年12月20日 09:55 | |
duplicate of the issue #12215 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022年04月11日 14:58:25 | admin | set | github: 70103 |
| 2015年12月20日 09:56:50 | SilentGhost | set | type: behavior superseder: TextIOWrapper: issues with interlaced read-write resolution: duplicate stage: resolved |
| 2015年12月20日 09:55:38 | Adam Wasik | set | status: open -> closed messages: + msg256758 |
| 2015年12月20日 09:44:25 | Adam Wasik | create | |