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Search Results
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Forum |
Replies |
Views |
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Thread: regular expression
Post: RE: regular expression
| I'm no expert but, since what you want to retrieve are a lot of lines, maybe you can just loop through the file lines, see if '[DAT_23]' is in one line, start retrieving, and then stop when you find '... |
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karkas |
Data Science |
1 |
1,553 |
Jul-10-2020, 06:38 AM |
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Thread: matplotlib.pyplot functions create new figures instead of applying to the current one
Post: RE: matplotlib.pyplot functions create new figures...
| (Jul-09-2020, 08:13 AM)Monira Wrote: i have also problem drawing a plot from a csv file on jupyter notebook....how can i do it?
Please create a new thread with your issue. |
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karkas |
Data Science |
2 |
2,106 |
Jul-09-2020, 08:32 AM |
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Thread: matplotlib.pyplot functions create new figures instead of applying to the current one
Post: matplotlib.pyplot functions create new figures ins...
| I'm starting to learn matplotlib, following the pyplot tutorial, but something weird—I think—is happening in the very first part.
When I do this,
import matplotlib.pyplot as plt
plt.plot([1, 2, 3, 4... |
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karkas |
Data Science |
2 |
2,106 |
Jul-09-2020, 08:07 AM |
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Thread: Python can't import Django and it's in the site-packages directory
Post: RE: Python can't import Django and it's in the sit...
| Hi, menator. Thank you very much for your reply.
I read something in the tutorial about creating the virtual environment, but I think I remember seeing it was optional. Probably I have a bigger conce... |
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karkas |
Web Scraping & Web Development |
3 |
8,197 |
Feb-11-2020, 01:06 AM |
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Thread: Why replace treats an integer value 999 as 999.0?
Post: RE: Why replace treats an integer value 999 as 999...
| About why you are getting True when doing -999. == -999. Note that, although these two literals have different type, their actual value (binary representation) is the same, and that's what == checks. ... |
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karkas |
General Coding Help |
10 |
4,379 |
Feb-10-2020, 06:06 AM |
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Thread: Error: variable can not be defined
Post: RE: Error: variable can not be defined
| I can't see any binding of the name "sizes" that's not in an except clause. So, if your code executes all the try blocks successfully, then you'll be trying to print a variable that doesn't exist. |
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karkas |
General Coding Help |
2 |
3,200 |
Feb-09-2020, 07:30 PM |
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Thread: Why replace treats an integer value 999 as 999.0?
Post: RE: Why replace treats an integer value 999 as 999...
| I haven't used pandas, but what == does is test if both literals have the same binary representation, which is why it's not a good idea to use it to test float equality with it after some calculations... |
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karkas |
General Coding Help |
10 |
4,379 |
Feb-09-2020, 07:03 PM |
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Thread: Python can't import Django and it's in the site-packages directory
Post: Python can't import Django and it's in the site-pa...
| Hello,
I'm trying to play around with the Django tutorial in the Django website, but I ran into an error and don't understand why I am getting it. I found some info about it in other forums, but the ... |
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karkas |
Web Scraping & Web Development |
3 |
8,197 |
Feb-09-2020, 05:15 PM |
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Thread: Hi , why can't i return this value?
Post: RE: Hi , why can't i return this value?
| You can also assign it to a variable name. |
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karkas |
General Coding Help |
3 |
1,953 |
Feb-09-2020, 01:29 PM |
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Thread: Error while trying to see Python version with "sys.executable"
Post: RE: Error while trying to see Python version with ...
| Thank you very much.
What about "the currently running notebook"? |
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karkas |
General Coding Help |
5 |
5,999 |
Feb-09-2020, 01:55 AM |
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Thread: Error while trying to see Python version with "sys.executable"
Post: RE: Error while trying to see Python version with ...
| (Feb-08-2020, 07:57 PM)Axel_Erfurt Wrote: import sys
print(sys.version)
print(sys.path)
Thank you very much for your reply. I did notice what sys.version outputs, but what is causing the error "'C:... |
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karkas |
General Coding Help |
5 |
5,999 |
Feb-08-2020, 11:28 PM |
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Thread: Struggling to exit this while loop
Post: RE: Struggling to exit this while loop
| Okay, I can read the code better now.
I see that you are binding your loop variable to new values when you want to exit the loops and that you actually want your loops to run infinitely unless the va... |
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karkas |
General Coding Help |
5 |
2,482 |
Feb-08-2020, 07:40 PM |
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Thread: Error while trying to see Python version with "sys.executable"
Post: Error while trying to see Python version with "sys...
| Hello everyone.
I know some computer science concepts and can write programs in Python, which I have done but for my own use in the shell. However, there is a considerable amount of gaps I need to fi... |
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karkas |
General Coding Help |
5 |
5,999 |
Feb-08-2020, 07:32 PM |
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Thread: Struggling to exit this while loop
Post: RE: Struggling to exit this while loop
| Hello, fatherted99.
First of all, although one could still read your code, please add the corresponding indentation to each block. This is how it will actually run and is more intuitive to read.
Wit... |
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karkas |
General Coding Help |
5 |
2,482 |
Feb-08-2020, 07:15 PM |
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Thread: 'utf-8' codec can't decode byte 0xda in position 184: invalid continuation byte
Post: RE: 'utf-8' codec can't decode byte 0xda in positi...
| (Sep-12-2019, 11:19 PM)newbieAuggie2019 Wrote: (Sep-02-2019, 09:45 PM)karkas Wrote: 9
00:00:15,377 --> 00:00:18,570
ESTAMOS HACIENDO
UN FASCINANTE EXPERIMENTO.
10
00:00:19,150 --> 00:00:20,... |
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karkas |
General Coding Help |
8 |
31,695 |
Feb-08-2020, 06:58 PM |
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Thread: 'utf-8' codec can't decode byte 0xda in position 184: invalid continuation byte
Post: RE: 'utf-8' codec can't decode byte 0xda in positi...
| Quote:No this is where i placed the file,you can choose whatever place you like.
Rember that python and pip should work from any folder same for all OS,for Windows look here
So a test like this should... |
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karkas |
General Coding Help |
8 |
31,695 |
Sep-12-2019, 08:51 PM |
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Thread: 'utf-8' codec can't decode byte 0xda in position 184: invalid continuation byte
Post: RE: 'utf-8' codec can't decode byte 0xda in positi...
| Okay, I found the source of the problem and the solution and, honestly, it was a bit dumb. I just didn't look very well into that.
When I was opening the new file for writing, I had done:
newFile = ... |
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karkas |
General Coding Help |
8 |
31,695 |
Sep-07-2019, 02:46 AM |
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Thread: 'utf-8' codec can't decode byte 0xda in position 184: invalid continuation byte
Post: RE: 'utf-8' codec can't decode byte 0xda in positi...
| Thank you very much for your very complete reply, snippsat.
Quote:Try detect encoding chardet of file.
This has taken me some time and I haven't found a way to figure it out. I tried this:
import c... |
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karkas |
General Coding Help |
8 |
31,695 |
Sep-06-2019, 02:02 PM |
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Thread: 'utf-8' codec can't decode byte 0xda in position 184: invalid continuation byte
Post: 'utf-8' codec can't decode byte 0xda in position 1...
| Hi everyone,
I'm getting this error and have been looking online but don't really understand for my specific case and don't really know why this could be happening.
This is the error : 'Unicode... |
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karkas |
General Coding Help |
8 |
31,695 |
Sep-02-2019, 09:45 PM |
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Thread: Binding not explicitly declared happening
Post: RE: Binding not explicitly declared happening
| (Aug-04-2019, 07:51 AM)ichabod801 Wrote: index is a method, which is a special type of function, specifically defined for a particular class. So b.index('f') is like calling index(b, 'f'), but you c... |
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karkas |
General Coding Help |
4 |
2,869 |
Aug-05-2019, 05:09 PM |
