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Replies |
Views |
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Thread: Array manipulation
Post: RE: Array manipulation
| You could create a set extracting all the unique IDs.
Then create a new dataframe and in a loop add every new column quering the old dataframe for every element in the set. |
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baquerik |
General Coding Help |
7 |
2,788 |
Feb-09-2020, 08:57 PM |
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Thread: AttributeError
Post: RE: AttributeError
| Maybe you can use the Windows Linux subsystem and run it in it. |
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baquerik |
General Coding Help |
35 |
13,826 |
Nov-19-2019, 06:27 PM |
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Thread: Classification of Request
Post: RE: Classification of Request
| I do not understand what you are trying to achieve or what error you are facing.
But the sr variable (bad name by the way) it is defined within the function createSetOfRequest so it will not be reach... |
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baquerik |
Data Science |
8 |
3,968 |
Nov-19-2019, 11:27 AM |
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Thread: Parquet format conversion problem
Post: RE: Parquet format conversion problem
| 1.- There is no attached CSV file.
2.- Please, provide your code. What have you tried? Where did it go wrong? |
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baquerik |
General Coding Help |
1 |
1,645 |
Nov-19-2019, 11:06 AM |
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Thread: Writting to file from if/else statement
Post: RE: Writting to file from if/else statement
| If you run your code today it basically does:
"Is 19 in 20/11/2019?" --> True --> Write the file.
"Is not 19 in 20/11/2019?" --> False --> Does not write the file.
So it makes sense tha... |
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baquerik |
General Coding Help |
2 |
1,867 |
Nov-19-2019, 10:40 AM |
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Thread: Reading blob data from database by python and store it in .zip format
Post: RE: Reading blob data from database by python and ...
| It seems like you are not getting the same type of object during both procedures.
In your code 1 try:row = cursor.fetchone()
print(type(row))
blobdata = np.array(row[1].read())
cursor.close()And in y... |
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baquerik |
General Coding Help |
2 |
6,593 |
Nov-18-2019, 03:59 PM |
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Thread: AttributeError
Post: RE: AttributeError
| Strangely enough, that part of the code works good for me in Python 3.7.3 (Linux):
Python 3.7.3 (default, May 11 2019, 00:38:04)
[GCC 9.1.1 20190503 (Red Hat 9.1.1-1)] on linux
Type "help", "copyrig... |
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baquerik |
General Coding Help |
35 |
13,826 |
Nov-18-2019, 03:12 PM |
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Thread: Error in code
Post: RE: Error in code
| Well, you catch the error with Try, it goes back to the beginning of the while and then when it reaches the for loop it starts from 0 again. So it will always look for 4 new records after every error.... |
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baquerik |
General Coding Help |
5 |
2,439 |
Nov-15-2019, 02:45 PM |
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Thread: Error in code
Post: RE: Error in code
| I put wrong info in ("A") and it only asks for 4 lanes:
Output:Please enter whether it is a male or female race. M/F M
Please input how many racers will be participating? There's a limit from 4-8 rac... |
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baquerik |
General Coding Help |
5 |
2,439 |
Nov-15-2019, 02:35 PM |
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Thread: Split a long string into other strings with no delimiters/characters
Post: RE: Split a long string into other strings with no...
| Was that whole string between the same tags in the original web? |
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baquerik |
General Coding Help |
4 |
2,769 |
Nov-15-2019, 02:17 PM |
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Thread: Need help XE1 SyntaxError
Post: RE: Need help XE1 SyntaxError
| I am unable to replicate your error in Python 3.7.3. The code works.
Try adding at the top:
#!/usr/bin/python
# -*- coding: utf-8 -*-More info in this PEP:
https://www.python.org/dev/peps/pep-0263/ |
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baquerik |
General Coding Help |
1 |
1,842 |
Nov-15-2019, 01:21 PM |
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Thread: splitting a random song
Post: RE: splitting a random song
| When you call...
while True:
random_song, random_artist = song_selection(songnames, songartists)
split_song(songnames)
breakYou are passing songnames (a list) to s... |
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baquerik |
General Coding Help |
3 |
2,332 |
Nov-15-2019, 01:04 PM |
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Thread: Print string in a single line
Post: RE: Print string in a single line
| print( "".join(word_break),end="") |
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baquerik |
General Coding Help |
8 |
4,163 |
Nov-07-2019, 03:05 PM |
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Thread: Problem installing instaloader
Post: RE: Problem installing instaloader
| Well, there are many ways of doing it. You could simply update a variable in every iteration and show the number catching the error when it occurs:
counter = 0
try:
for post in takewhile(lambda... |
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baquerik |
General Coding Help |
21 |
19,495 |
Nov-05-2019, 11:03 AM |
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Thread: Problem installing instaloader
Post: RE: Problem installing instaloader
| Have no clue about instaloader or how it works, but here a couple of ideas:
· In order to see their limit, you could put a counter and see after how many iterations you get this error message.
· If t... |
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baquerik |
General Coding Help |
21 |
19,495 |
Nov-05-2019, 10:35 AM |
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Thread: cv2 show image
Post: RE: cv2 show image
| I do not see how. csv2.imshow requires a path to an image, not a folder. Try changing the path to:
path=r'C:\\Users\\PycharmProjects\\client-server\\name_of_the_picture.png' |
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baquerik |
General Coding Help |
4 |
10,084 |
Nov-04-2019, 08:51 PM |
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Thread: Delete specific lines contain specific words
Post: RE: Delete specific lines contain specific words
| The f.write must be inside the loop, otherwise you only handle the last line
for line in lines:
if name in line.strip("\n"):
continue
f.write(line) |
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baquerik |
General Coding Help |
2 |
4,122 |
Nov-04-2019, 04:01 PM |
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Thread: Matrix Calculation Problem
Post: RE: Matrix Calculation Problem
| (Nov-04-2019, 02:55 PM)arshad Wrote: Why j in range(0) is not excuted because it value present in array A. i.e A[1][0]. why the code doesnot pick this value?
range(0) returns a 0. That means that it... |
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baquerik |
General Coding Help |
4 |
2,633 |
Nov-04-2019, 03:48 PM |
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Thread: cv2 show image
Post: RE: cv2 show image
| Hallo Mcgrim,
When you run this code
path=r'C:\\Users\\PycharmProjects\\client-server'
image = cv2.imread(path, 0)You are not specifying what image it should show, you only gave the path to the fold... |
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baquerik |
General Coding Help |
4 |
10,084 |
Nov-04-2019, 03:15 PM |
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Thread: Object and lane line detection
Post: RE: Object and lane line detection
| I have no idea about cv2.imshow, but probably having some code would help others to assist you. |
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baquerik |
General Coding Help |
2 |
1,915 |
Nov-04-2019, 10:15 AM |
