Recent questions tagged python-programming

0 votes
1 answer

How can I add new keys to a dictionary?

Dec 17, 2020 in Python by Rajiv
 • 8,870 points • 1,243 views
0 votes
1 answer

ImportError: No module named sklearn.cross_validation

Dec 16, 2020 in Python by Gitika
 • 65,730 points • 3,852 views
0 votes
1 answer

ValueError: Unknown label type: (array([ 7.5, 9.2, 9.2, ..., 5.8, 10. , 9.6]),)

Dec 16, 2020 in Machine Learning by anonymous
 • 170 points • 4,209 views
0 votes
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i want to ask that how can i run one file of python in another file in jupyter notebook

Dec 16, 2020 in Python by Ramsha
 • 120 points • 1,349 views
+1 vote
1 answer

TypeError: A sparse matrix was passed, but dense data is required. Use X.toarray() to convert to a dense numpy array.

Dec 16, 2020 in Machine Learning by anonymous
 • 170 points • 8,359 views
0 votes
1 answer

ValueError: Found input variables with inconsistent numbers of samples: [2, 515738].

Dec 15, 2020 in Machine Learning by anonymous
 • 170 points • 4,573 views
0 votes
1 answer

i am getting this error "TypeError: tuple indices must be integers or slices, not Database"

Dec 10, 2020 in Python by shabaj
 • 120 points • 1,967 views
0 votes
1 answer

How to find local IP addresses using Python's stdlib?

Dec 8, 2020 in Python by kartik
 • 37,520 points • 1,613 views
0 votes
1 answer

How can I open multiple files using “with open” in Python?

Dec 8, 2020 in Python by kartik
 • 37,520 points • 1,401 views
0 votes
1 answer

How can I use Python to get the system hostname?

Dec 8, 2020 in Python by kartik
 • 37,520 points • 2,247 views
0 votes
1 answer

How do I change the working directory in Python?

Dec 8, 2020 in Python by kartik
 • 37,520 points • 1,335 views
0 votes
1 answer

How to create a GUID/UUID in Python?

Dec 8, 2020 in Python by kartik
 • 37,520 points • 3,003 views
0 votes
1 answer

How do I detect whether a Python variable is a function?

Dec 7, 2020 in Python by kartik
 • 37,520 points • 1,149 views
0 votes
2 answers

How to Import a module from a relative path?

Dec 7, 2020 in Python by kartik
 • 37,520 points • 2,481 views
0 votes
1 answer

How to get an absolute file path in Python?

Dec 7, 2020 in Python by kartik
 • 37,520 points • 1,389 views
0 votes
1 answer

How to check if type of a variable is string?

Dec 7, 2020 in Python by kartik
 • 37,520 points • 1,081 views
0 votes
1 answer

How to print an exception in Python?

Dec 7, 2020 in Python by kartik
 • 37,520 points • 1,174 views
0 votes
1 answer

How do I copy a file in Python?

Dec 7, 2020 in Python by Roshni
 • 10,440 points • 1,091 views
0 votes
1 answer

How do I remove/delete a folder that is not empty?

Dec 7, 2020 in Python by Roshni
 • 10,440 points • 1,725 views
0 votes
1 answer

How to delete a file or folder?

Dec 7, 2020 in Python by anonymous
 • 10,440 points • 916 views
0 votes
1 answer

How do I copy a file in Python?

Dec 7, 2020 in Python by Roshni
 • 10,440 points • 1,044 views
0 votes
1 answer

pip install mysql-python fails with EnvironmentError: mysql_config not found

Dec 4, 2020 in Python by anonymous
 • 10,440 points • 2,171 views
0 votes
1 answer

How to install packages using pip according to the requirements.txt file from a local directory?

Dec 4, 2020 in Python by anonymous
 • 10,440 points • 6,689 views
0 votes
1 answer

How to find which version of package is installed with pip?

Dec 4, 2020 in Python by anonymous
 • 10,440 points • 5,965 views
0 votes
1 answer

How to uninstall a package installed with pip install --user?

Dec 4, 2020 in Python by anonymous
 • 10,440 points • 19,381 views
0 votes
1 answer

What is the easiest way to remove all packages installed by pip?

Dec 4, 2020 in Python by anonymous
 • 10,440 points • 1,266 views
0 votes
1 answer

How to find the index of an item in a list?

Dec 3, 2020 in Python by anonymous
 • 10,440 points • 2,070 views
0 votes
1 answer

How to invoke a python static method inside class via string method name?

Dec 3, 2020 in Python by anonymous
 • 8,870 points • 1,847 views
0 votes
1 answer

How do I check if a string is a number (float)?

Dec 2, 2020 in Python by Roshni
 • 10,440 points • 1,454 views
0 votes
1 answer

How to determine a Python variable's type?

Dec 2, 2020 in Python by Roshni
 • 10,440 points • 941 views
0 votes
1 answer

Static methods in Python?

Dec 2, 2020 in Python by Roshni
 • 10,440 points • 1,075 views
0 votes
1 answer

Limiting floats to two decimal points?

Dec 2, 2020 in Python by Roshni
 • 10,440 points • 4,335 views
0 votes
1 answer

Why is it string.join(list) instead of list.join(string)?

Dec 2, 2020 in Python by Roshni
 • 10,440 points • 1,669 views
0 votes
1 answer

How to randomly select an item from a list?

Dec 2, 2020 in Python by Roshni
 • 10,440 points • 1,491 views
0 votes
1 answer

How to install python package using Ansible playbook?

Dec 2, 2020 in Ansible by akhtar
 • 38,260 points • 5,027 views
0 votes
1 answer

Are static class variables possible in Python?

Nov 30, 2020 in Python by Roshni
 • 10,440 points • 1,112 views
0 votes
1 answer

What is the difference between Python's list methods append and extend?

Nov 30, 2020 in Python by Roshni
 • 10,440 points • 1,778 views
0 votes
1 answer

Difference between __str__ and __repr__?

Nov 30, 2020 in Python by Roshni
 • 10,440 points • 1,231 views
0 votes
1 answer

can someone please help me with python?

Nov 29, 2020 in Python by Anee
 • 120 points • 1,133 views
0 votes
0 answers

Why I'm Getting ValueError?

Nov 28, 2020 in Python by Rohan
 • 200 points • 1,054 views
0 votes
1 answer

fatal error: Python.h: No such file or directory

Nov 28, 2020 in Python by anonymous
 • 8,870 points • 4,883 views
0 votes
1 answer

What is the Python 3 equivalent of “python -m SimpleHTTPServer”

Nov 28, 2020 in Python by anonymous
 • 8,870 points • 1,299 views
0 votes
1 answer

Extracting extension from filename in Python

Nov 27, 2020 in Python by anonymous
 • 8,870 points • 1,237 views
0 votes
2 answers

How to convert integer to string in Python?

Nov 27, 2020 in Python by anonymous
 • 8,870 points • 1,554 views
0 votes
0 answers

How to create Personalised QR code using Python?

Nov 27, 2020 in Python by kartik
 • 37,520 points • 1,297 views
0 votes
1 answer

Importing modules from parent folder

Nov 26, 2020 in Python by anonymous
 • 8,870 points • 1,527 views
0 votes
2 answers

ImportError: No system module 'pywintypes' (pywintypes38.dll)

Nov 25, 2020 in Python by Edureka
 • 120 points • 6,378 views
0 votes
2 answers

AttributeError: '<invalid type>' object has no attribute 'pen' on line 2

Nov 25, 2020 in Python by anonymous
 • 170 points • 5,251 views
0 votes
0 answers

hello guys i need help to make this code run plz !

Nov 25, 2020 in Python by anonymous
 • 120 points • 1,041 views
0 votes
1 answer

How to import a module given the full path?

Nov 25, 2020 in Python by Rajiv
 • 8,870 points • 3,467 views
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