I am trying to call the method of the class having no arguments but it is failing.

[python]
class ab:
def a():
print("in..... More

I've been practicing with classes a little with some code I found.
The original code was not in a class so that is my project to put it in one.
Ever..... More

There is an announcement on the Dropbox site about Guido leaving the company for r..... More

Hi all,

I used numpy to bin some data with following simple code:

a = np.array(data)
histo = np.histogram(a,bins=nbrbins)

Python 3.7.1

I use multiprocessing.Pool for paralleling my code, and it work good. But when I add contextvars in working module (for my coroutines,..... More

Hello,
I have a script that should open external ascii file, take the first two columns, add each row and output file with first two columns with sum..... More

50 years ago (29th of October 1969) first letters were transmitted over ARPANET (first three of them happened to be 'l', 'o' ---system crash--- 'l' *..... More

I need to speed up a python code, I would like to avoid the use of the following for cycle, where "data" matrix has dimension [dim1xdim2]:

[python]..... More

Hello !

I try to delete all rows from a Excel sheet, who satisfied this condition: all cells from a row must contain only the values "-" or "".

..... More

So I'm trying to work with a Scrapy project that I found, called RISJbot (GitHub) for extracting the cont..... More

a while back, someone suggested to use variables in a class to share a namespace between a function or method. i am wondering if this class can do th..... More

I hope to help,thank you
What happened to aeosa?

[error]
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Version..... More

Hi,

I am trying to gather data from independent python scripts (data acquisition devices) into the main program. I came across multiprocessing, bu..... More

I am trying to turn my data frame into a pivot table. I am getting this error "TypeError: 'DataFrame' objects are mutable, thus they cannot be hashed"..... More

Python 3.8 to be in Ubuntu 20.04 Focal Fossa LTS

https://www.phoronix.com/scan.php?page=n...evelopment

the parent process, which is not running any threads, will be running more than one child processes (using the multiprocessing module) that will be ru..... More

>>~15
returns a -16
>>~15&255
returns 240

I'm not sure why.
Please throw me a bone.

Hi!

It looks like the Python language is advancing much much quicker than books on Python, so I find that although some sites explain..... More

I don't understand why the following results aren't the same. c = (a is b) returns True while (a is b) in python idle returns False. What aren't I und..... More

I'm trying to write a program for multiplication facts. It generates the list of facts, randomizes it, and then goes through. I just enter y or n de..... More

Hi Guys,

I'm trying to read a csv file according to its type (X or Y, so if the file name starts with 125 I read the raw_file1 file otherwise raw_f..... More

I'm new to python so there's plenty of things which I likely could improve upon with my code but the main focus is, "How to merge columns of data from..... More

Hey, I just have a simple question, how do you change the title under your name and address? Thank you.

[code]
# Import pandas library
import pandas as pd

# initialize list of lists
data = [['tom', 10], ['nick', 15], ['juli', 14]]

# Crea..... More

Hello every one!

My name is Antonino Vara and I work as a teacher in a Secondary School in Badajoz (SPain)

I have made an interface for the robo..... More

Hello, I am trying to solve a puzzle that is written in python. The solution is a set of gps coordinates like "N 38 32.321 W 90 31.312" The statement ..... More

Hi guys,

I try to create a script with the following code but getting errors. Can some one help? Why the main() can't be used with the import?
..... More

At the current posting of this thread, Data science is really hot in the consumer sphere around the world, with the entrepreneur culture being the bas..... More

Hello,
I'm using Python 3.7.0 32-bit and wanted to print some variables with the format syntax
The variables are :
[python]client_address: ('192.16..... More

Hi,

We are trying to use Jython with Redis script within confluence using a Jython macro.
We are able to execute the action using Jython from the ..... More

Hi everyoine,

I had a doubt about for range in Python when I also use string length or array, for example:
[python]
def name(s):

l = s.sp..... More

Hi everyone.

I want to print and type Vietnamese string on terminal window.. but I could not printed it.

sample text : print("Tôi là người việt..... More

How to ignore folder in the dir.
It's not a big problem but still, I don't want to rename folder also.

[python]
import os

location = input("En..... More

JSON (JavaScript Object Notation) is really just data in JavaScript syntax. you could insert it at the front of JavaScript source code with an assign..... More

May i ask. what function i can use to make me confirm my string position number one number if i get 1, i will get ok else i will get fail.

below is..... More