Trending questions in Python

0 votes
1 answer

Which IDE can be used for Python on Mac OS X

Have tried many different (Kate, Eclipse, Scite, ...READ MORE

Oct 15, 2018 in Python by SDeb
 • 13,300 points • 3,153 views
+2 votes
2 answers

How can I plot a k-dsitance graph using python?

Hi there, instead of sklearn you could ...READ MORE

Apr 10, 2018 in Python by charlie_brown
 • 7,720 points • 7,122 views
0 votes
1 answer

Set of modules in Python

NumPy, SciPy, psutil, Matplotlib modules are supported. ...READ MORE

Nov 14, 2018 in Python by SDeb
 • 13,300 points • 1,819 views
0 votes
1 answer

Using filter, map, and reduce in Python

A quick implementation might look like this: from ...READ MORE

Nov 2, 2018 in Python by Priyaj
 • 58,020 points • 2,340 views
0 votes
1 answer

Measuring the distance between pixels on OpenCv with Python

Assuming input frames will have "close to ...READ MORE

Sep 21, 2018 in Python by Priyaj
 • 58,020 points • 4,080 views
0 votes
1 answer

Numpy: Multiplying large arrays with dtype=int8 is SLOW

Unfortunately, as correctly underlined in the comments, the ...READ MORE

Sep 5, 2018 in Python by Priyaj
 • 58,020 points • 4,769 views
+1 vote
1 answer

How is raw_input() and input() in python3.x?

raw_input() was renamed to input() so now input() returns the exact string ...READ MORE

Oct 30, 2018 in Python by Priyaj
 • 58,020 points • 2,336 views
0 votes
1 answer

Create a nested directory in Python

Try os.path.exists, and consider os.makedirs for the ...READ MORE

Oct 16, 2018 in Python by SDeb
 • 13,300 points • 2,965 views
0 votes
1 answer

Limit max RAM consumption for a application

Using Job Objects. First you need to ...READ MORE

Nov 15, 2018 in Python by findingbugs
 • 3,260 points • 1,626 views
0 votes
1 answer

Meaning of -> in Python

It's a function annotation. In more detail, Python 2.x ...READ MORE

Nov 12, 2018 in Python by Priyaj
 • 58,020 points • 1,744 views
0 votes
1 answer

Lazy loading of columns in sqlalchemy python

class Book(Base): __tablename__ = ...READ MORE

Nov 8, 2018 in Python by Nymeria
 • 3,560 points • 1,905 views
0 votes
1 answer

Python: Glob() to find files recursively

import os, fnmatch def find_files(directory, pattern): ...READ MORE

Oct 24, 2018 in Python by Priyaj
 • 58,020 points • 2,526 views
0 votes
1 answer

How do I convert a Python program to a runnable .exe Windows program?

Understand that every 'freezing' application for Python ...READ MORE

Oct 13, 2018 in Python by SDeb
 • 13,300 points • 3,029 views
0 votes
1 answer

Install Python packages on Windows?

First, pip is preferred over easy_install.  Then follow these steps to ...READ MORE

Oct 29, 2018 in Python by Priyaj
 • 58,020 points • 2,305 views
0 votes
1 answer

Applications built using Python

Python is suitable for almost all possible ...READ MORE

Nov 13, 2018 in Python by SDeb
 • 13,300 points • 1,644 views
0 votes
1 answer

Why is Python scoping made the way it is?

The likeliest answer is that it just ...READ MORE

Nov 5, 2018 in Python by Nymeria
 • 3,560 points
edited Dec 17, 2018 by Nymeria • 1,992 views
0 votes
1 answer

boolean in Python

True ... and False obviously. checker = None # not necessary if ...READ MORE

Nov 2, 2018 in Python by Priyaj
 • 58,020 points • 2,114 views
0 votes
1 answer

What's the difference in Qt between setVisible, setShown and show/hide

show() is just a convenience function for ...READ MORE

Apr 17, 2018 in Python by anonymous
 • 10,640 views
+1 vote
1 answer

Implement Quicksort in Python

This will help you. def sort(array=[2,5,1,6,9,8,7,10,21,12]): ...READ MORE

Oct 30, 2018 in Python by Priyaj
 • 58,020 points • 2,139 views
0 votes
1 answer

What is GIL in CPython?

Python's GIL is intended to serialize access ...READ MORE

Nov 9, 2018 in Python by SDeb
 • 13,300 points • 1,684 views
+2 votes
2 answers

How to make a laplacian pyramid using OpenCV python?

down voteacceptTheeThe problem is that you're iterating ...READ MORE

Apr 3, 2018 in Python by charlie_brown
 • 7,720 points • 6,913 views
0 votes
1 answer

How to write "not equal" in python?

The keywords is and is not are ...READ MORE

Sep 18, 2018 in Python by SayantiniDeb
 • 200 points • 3,951 views
0 votes
1 answer

How to implement Linked List in Python?

You can use Deque that works better than linked list ...READ MORE

Oct 26, 2018 in Python by Priyaj
 • 58,020 points • 2,278 views
0 votes
1 answer

Speech Recognition and Python

you can use https://pypi.python.org/pypi/pygsr $> pip install pygsr example ...READ MORE

Oct 29, 2018 in Python by SDeb
 • 13,300 points • 2,137 views
0 votes
1 answer

How are Python and Anaconda Related?

Anaconda is a free and open-source Python ...READ MORE

Oct 30, 2018 in Python by SDeb
 • 13,300 points • 2,081 views
0 votes
3 answers

What is python? Where it is used?

 Python is develop by Guido Van Rossum ...READ MORE

Mar 18, 2019 in Python by rajesh kumar
 • 3,184 views
0 votes
1 answer

What is the fucntion of mkdir -p in Python

mkdir -p gives you an error if the ...READ MORE

Oct 30, 2018 in Python by Priyaj
 • 58,020 points • 2,040 views
0 votes
1 answer

Read input of integers in Python

In the upper version of Python 3.x, raw_input was ...READ MORE

Oct 26, 2018 in Python by Priyaj
 • 58,020 points • 2,206 views
0 votes
1 answer

How to invoke method on GUI thread but without have that method in QMainWindow class (Pyqt)

It is possible to handle this by ...READ MORE

Sep 12, 2018 in Python by Priyaj
 • 58,020 points • 4,094 views
0 votes
1 answer

Indentation of Python in Notepad++

To indent the block, select the entire ...READ MORE

Sep 18, 2018 in Python by SDeb
 • 13,300 points • 3,835 views
0 votes
1 answer

How can I Iterate over dictionaries using 'for' loops

key is just a variable name. for key in ...READ MORE

Oct 17, 2018 in Python by Priyaj
 • 58,020 points • 2,580 views
0 votes
1 answer

Is there anyway to obtain the full abstract from a 'PUBmed' article using bioPython

Hey Charlie, it's certainly possible to pull ...READ MORE

Aug 24, 2018 in Python by aryya
 • 7,460 points • 4,926 views
0 votes
1 answer

ImportError: openpyxl is required for loading excel format files

Forget the PsychoPy complications for the time ...READ MORE

Oct 3, 2018 in Python by Priyaj
 • 58,020 points • 3,151 views
0 votes
1 answer

How to switch pages using Ajax in Django?

You should use django-pjax which is built ...READ MORE

Oct 9, 2018 in Python by aryya
 • 7,460 points • 2,872 views
+4 votes
6 answers

Substring search in Python

Use the "in" operator in python" if "substring" ...READ MORE

Apr 13, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 3,600 views
0 votes
1 answer

In python how to test a string for a substring

if "ABCD" in "xxxxABCDyyyy": This can be used ...READ MORE

Oct 24, 2018 in Python by Priyaj
 • 58,020 points • 2,178 views
0 votes
1 answer

Python: Issue with 'unexpected end of pattern'

I should start by stating that using ...READ MORE

Sep 12, 2018 in Python by Priyaj
 • 58,020 points • 3,980 views
0 votes
1 answer

How does slice notation in Python work?

The Python tutorial talks about it (scroll down a ...READ MORE

Oct 31, 2018 in Python by Priyaj
 • 58,020 points • 1,867 views
0 votes
1 answer

Convert string list of dict from csv into JSON object in python

You can use the ast module Ex: import ast s = """[{'10': ...READ MORE

Sep 12, 2018 in Python by Priyaj
 • 58,020 points • 3,965 views
0 votes
1 answer

Search help using Python Console

The pydoc -k flag searches the documentation. pydoc ...READ MORE

Nov 8, 2018 in Python by SDeb
 • 13,300 points • 1,494 views
0 votes
1 answer

a basic question about “while true”

while True means loop forever. The while ...READ MORE

Jun 4, 2018 in Python by aryya
 • 7,460 points • 8,272 views
0 votes
1 answer

The '@' symbol in Python

The 'at' (@) symbol is used for ...READ MORE

Sep 29, 2018 in Python by SDeb
 • 13,300 points • 3,244 views
0 votes
1 answer

Understanding Python's slice notation

It's pretty simple really: a[start:end] # items start ...READ MORE

Oct 25, 2018 in Python by SDeb
 • 13,300 points • 2,069 views
0 votes
1 answer

What is the use of “assert” keyword in Python?

You can try the following in a ...READ MORE

Oct 15, 2018 in Python by Priyaj
 • 58,020 points • 2,504 views
0 votes
1 answer

How to sort dictionary by value python

This would work: d = sorted(data, key = ...READ MORE

Nov 2, 2018 in Python by Nabarupa
 • 1,725 views
0 votes
1 answer

How to convert a Unicode string to string

It can be done in the following ...READ MORE

Oct 16, 2018 in Python by SDeb
 • 13,300 points • 2,442 views
0 votes
1 answer

Reformat value_counts() analysis in Pandas for large number of columns

I'd do it this way: In [83]: df.drop('id',1).apply(lambda ...READ MORE

Sep 25, 2018 in Python by Priyaj
 • 58,020 points • 3,346 views
0 votes
1 answer

How can I print Lists in python

print is a function in Python 3.x, so ...READ MORE

Oct 24, 2018 in Python by Priyaj
 • 58,020 points • 2,083 views
0 votes
1 answer

What are namespaces in Python?

Namespace is basically a way to implement ...READ MORE

Oct 31, 2018 in Python by SDeb
 • 13,300 points • 1,753 views
0 votes
2 answers

Calling an external command in Python

import os os.system('external_command') Replace external_command in the above code ...READ MORE

Oct 16, 2018 in Python by Omkar
 • 69,180 points • 2,470 views
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