Latest questions in Python

0 votes
1 answer

Convert floating point number to a certain precision

With Python < 3 (e.g. 2.6 [see ...READ MORE

Oct 18, 2018 in Python by SDeb
 • 13,300 points • 964 views
0 votes
1 answer

Re-assigning a name to itself

This code occurs in multiprocessing.dummy, a "fake" ...READ MORE

Oct 17, 2018 in Python by ana1504.k
 • 7,910 points • 976 views
0 votes
1 answer

What is set() function used for?

Sets are unordered, as you say. Even ...READ MORE

Oct 17, 2018 in Python by Priyaj
 • 58,020 points • 857 views
0 votes
1 answer

What is equivalent for 'foreach' in Python

Its also interesting to observe this To iterate ...READ MORE

Oct 17, 2018 in Python by findingbugs
 • 4,780 points • 2,780 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 • 1,747 views
0 votes
1 answer

Python equivalent for static variables within a function?

You can use the following code, that ...READ MORE

Oct 17, 2018 in Python by Priyaj
 • 58,020 points • 5,379 views
0 votes
1 answer

What is Python division

You're using Python 2.x, where integer divisions ...READ MORE

Oct 17, 2018 in Python by Priyaj
 • 58,020 points • 748 views
0 votes
1 answer

Access Webcam using Python?

OpenCV has support for getting data from ...READ MORE

Oct 17, 2018 in Python by ana1504.k
 • 7,910 points • 3,298 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 • 1,578 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 • 1,981 views
0 votes
1 answer

What are the utiliy of python Language

At the very begining Python started as ...READ MORE

Oct 15, 2018 in Python by Priyaj
 • 58,020 points • 916 views
0 votes
1 answer

To simulate construct of other language does Python have a ternary conditional operator?

You can index into a tuple: (falseValue, trueValue)[test] test needs ...READ MORE

Oct 15, 2018 in Python by findingbugs
 • 4,780 points • 987 views
0 votes
1 answer

Run a Python program?

In IDLE press F5 You can open your ...READ MORE

Oct 15, 2018 in Python by Priyaj
 • 58,020 points • 1,032 views
0 votes
1 answer

How to Parse values from a JSON file?

import json from pprint import pprint with open('data.json') as ...READ MORE

Oct 15, 2018 in Python by Priyaj
 • 58,020 points • 2,375 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 • 1,469 views
0 votes
1 answer

Use conditional statements to handle multi-line conditions

You don't need to use 4 spaces ...READ MORE

Oct 15, 2018 in Python by charlie_brown
 • 7,720 points • 2,837 views
0 votes
1 answer

How can I logarithmic axes with matplotlib in python?

You can use the Axes.set_yscale method. That allows you ...READ MORE

Oct 15, 2018 in Python by charlie_brown
 • 7,720 points • 2,648 views
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 • 1,889 views
0 votes
1 answer

What does hash do in python?

A hash is an fixed sized integer ...READ MORE

Oct 15, 2018 in Python by SDeb
 • 13,300 points • 1,020 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 • 1,839 views
0 votes
1 answer

Python division

You're using Python 2.x, where integer divisions ...READ MORE

Oct 13, 2018 in Python by SDeb
 • 13,300 points • 1,057 views
0 votes
1 answer

How can I print an Error in Python?

For Python 2.6 and later and Python ...READ MORE

Oct 12, 2018 in Python by aryya
 • 7,460 points • 1,360 views
+7 votes
8 answers

What exactly is the function of random.seed() in python?

The seed method is used to initialize the ...READ MORE

Oct 29, 2018 in Python by Rahul
 • 129,315 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 • 1,484 views
+1 vote
3 answers

How can I use python to execute a curl command?

For sake of simplicity, maybe you should ...READ MORE

Oct 11, 2018 in Python by charlie_brown
 • 7,720 points • 95,437 views
0 votes
1 answer

What does enumerate mean?

The enumerate() function adds a counter to ...READ MORE

Oct 11, 2018 in Python by SDeb
 • 13,300 points • 965 views
0 votes
1 answer

Python constructors and __init__

There is no function overloading in Python, ...READ MORE

Oct 11, 2018 in Python by SDeb
 • 13,300 points • 1,458 views
0 votes
1 answer

Which is the best IDE for Python For Windows

Python is dynamic language so the IDE ...READ MORE

Oct 10, 2018 in Python by Priyaj
 • 58,020 points • 1,387 views
0 votes
1 answer

How to move searchbar in Plone5

You can install the add-on Products.ContentWellPortlets and ...READ MORE

Oct 10, 2018 in Python by Priyaj
 • 58,020 points • 786 views
0 votes
1 answer

tf.reshape vs tf.contrib.layers.flatten

All 3 options reshape identically: import tensorflow as ...READ MORE

Oct 10, 2018 in Python by Priyaj
 • 58,020 points • 3,146 views
0 votes
1 answer

how to get mongoengine object id in flask program

Check out the documentation, Document.objects is a QuerySet object. You seem to be ...READ MORE

Oct 10, 2018 in Python by Priyaj
 • 58,020 points • 1,120 views
0 votes
1 answer

What exactly does the .join() method do?

Look carefully at your output: 5wlfgALGbXOahekxSs9wlfgALGbXOahekxSs5 ^                 ^                 ^ I've ...READ MORE

Oct 10, 2018 in Python by SDeb
 • 13,300 points • 881 views
0 votes
1 answer

How does % work in Python?

The % (modulo) operator yields the remainder ...READ MORE

Oct 10, 2018 in Python by SDeb
 • 13,300 points • 1,224 views
0 votes
1 answer

How can I define a multidimensional array in python using ctype?

Here's one quick-and-dirty method: >>> A = ((ctypes.c_float ...READ MORE

Oct 9, 2018 in Python by aryya
 • 7,460 points • 5,413 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 • 1,868 views
0 votes
1 answer

Reading powershell clixml in python

PowerShell's Extended Type System supports auxiliary properties ...READ MORE

Oct 9, 2018 in Python by Priyaj
 • 58,020 points • 1,179 views
0 votes
1 answer

Conflicting dependencies of pypyodbc and blpapi

I figured out that pypyodbc only works ...READ MORE

Oct 9, 2018 in Python by Priyaj
 • 58,020 points • 1,077 views
0 votes
1 answer

How to exit from Python without traceback?

You are presumably encountering an exception and ...READ MORE

Oct 9, 2018 in Python by SDeb
 • 13,300 points • 1,405 views
0 votes
1 answer

In Python, how do I read a file line-by-line into a list?

with open(fname) as f:     content = f.readlines() # you ...READ MORE

Oct 9, 2018 in Python by SDeb
 • 13,300 points • 2,252 views
0 votes
1 answer

Is arr.__len__() the preferred way to get the length of an array in Python?

my_list = [1,2,3,4,5,6,7] len(my_list) # 7 The same works for ...READ MORE

Oct 8, 2018 in Python by SDeb
 • 13,300 points • 1,372 views
0 votes
1 answer

Iterating over dictionaries using 'for' loops

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

Oct 8, 2018 in Python by SDeb
 • 13,300 points • 1,292 views
0 votes
1 answer

How to round a floating point number up to certain decimal place in Python?

This is normal (and has nothing to do ...READ MORE

Oct 8, 2018 in Python by charlie_brown
 • 7,720 points • 2,680 views
0 votes
1 answer

How does insertion work in Python?

Or, this one: def ins_sort(k): ...READ MORE

Oct 8, 2018 in Python by charlie_brown
 • 7,720 points • 1,156 views
0 votes
1 answer

Re-order XML for HTML printing

You don't have a template matching tabularQueryResult in your ...READ MORE

Oct 8, 2018 in Python by Priyaj
 • 58,020 points • 1,285 views
0 votes
1 answer

Derivative of manipulated spline

import numpy as np import matplotlib.pyplot as plt from ...READ MORE

Oct 8, 2018 in Python by Priyaj
 • 58,020 points • 1,585 views
0 votes
1 answer

Can't Click an Element in Python Selenium After Successfully Finding It

I've encountered this problem of not being ...READ MORE

Oct 8, 2018 in Python by Priyaj
 • 58,020 points • 1,431 views
0 votes
1 answer

Why feed_dict is constructed when running epoch in PTB tutorial on Tensorflow?

Q1. feed_dict is used in this case to set ...READ MORE

Oct 8, 2018 in Python by Priyaj
 • 58,020 points • 1,706 views
0 votes
11 answers

“pip install unroll”: “python setup.py egg_info” failed with error code 1

rm -rf node_modules READ MORE

Jun 27, 2019 in Python by anonymous
 • 25,733 views
0 votes
1 answer

Does Python's time.time() return the local or UTC timestamp?

The time.time() function returns the number of seconds since ...READ MORE

Oct 5, 2018 in Python by SDeb
 • 13,300 points • 1,455 views
0 votes
0 answers

how to get mongoengine object id in flask program

i am using mongoengine to integrate with ...READ MORE

Oct 5, 2018 in Python by eatcodesleeprepeat
 • 4,710 points • 6,414 views
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