i know the computational way to determine the number of bits of mantissa of float (have done it in C). i am wondering if there is some defined consta..... More

The following is the class that received the IndentationError: unexpected indent. I got the error when "from reader.reader import Reader". Which inden..... More

Hi all, I am new to Python (and coding as well I guess). I have a menu script which monitors two buttons and calls two different scripts as a sub proc..... More

Hello, I am new to python and I am trying to work with selenium. I am trying to see what are all of the options available within the desiredcapabiliti..... More

Hello,
I have programmed for couple decades. When I program with c#, I use Visual Studio. Now I am having challenge use Python. What software / tool ..... More

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[python]import sqlite3

conn = sqlite3.connect('emaildb.sqlite')
cur = conn.cursor()

cur.execute('DROP TABLE IF EXISTS Counts')

cur.execute('..... More

Now that I have created an app on Linux that i want to share with Windows users, it seems like the last step, being a novice, is beyond my command. Ba..... More

[quote]The precision is a decimal number indicating how many digits should be displayed after the decimal point for a floating point value formatted w..... More

why is there no .copy() method for a tuple? but i can make a shallow copy using [:].

hi all im new to programming and its logic and i ve read that if length of string longer than 256 and less than -5 the cache memory does nt save it a..... More

I need help on plotting multiple x-y plots based on dynamic user inputs in one subplot using multiple secondary axes. That is, the user would specify ..... More

Attached Files

  Data1.csv (Size: 495 bytes / Downloads: 290)

Hi! I have the xml below, how can I extract the currency who have this value multiplier="100"?

[python]<?xml version="1.0" e..... More

is it possible to switch automatically to the next tab when i clik on any item in the first tab? here is the code
[python]
from PyQt5 import Q..... More

Hello,

I created this table:
[python]
import sqlite3

#Create a database (inventory.db)
connection = sqlite3.connect("inventory.db")
cursor =..... More

Hello,

So I'm working on an inventory system for myself to keep track of the items I have.
I made a template for a database where all the info for..... More

Trying to figure out how for loops work and I'm really struggling.

I'm able to make a program that will let me pick a single piece of candy and te..... More

Hello,

I am using Python3, PyCharm and DB Browser for SQLite. I am new to this domain and those are what I have learned on so far.

I am collec..... More

I have moved a script from Python 3.8.13 (Windows 7) to Python 3.10.4 (Windows 10) and there seems to be several differences I don't understand. I am ..... More

Hello,

I'm trying to make a simple login page through the terminal and I decided to use a dictionary to store the user's name and password.

As ..... More

Hello,

I'm looking to build a simple inventory system to keep track of my parts and I was browsing the internet for ideas on how to do it when I fo..... More

I want to do a simple calendar to learn practical use of classes, because I find classes counterintuitive in python and I struggle a lot with it.

m..... More

Hey everyone !

I have a strange problem. I would like to send this line to a waveform generator: 'DATA EMEM,#14?\xfd?\xfd'.

I get this error..... More

By Installing Charm sudo make rturn an error
[error]/usr/local/bin/python3 setup.py build
make: *** [Makefile:29: all] Segmentation fault[..... More

I'm trying to wait for browser to see the first part of a string using:
[python]
ltext = f"Page {sw['current_page']}"
eleme..... More

Hello!

Im a totally newbie at this (as you will notice), but i am trying to use a Raspberry Pi and a TV-screen to make a scoreboard for my shuffleb..... More

Hi! Could someone give me a hand? I'm having trouble creating code to read a .csv file in pandas. With .xlsx file I know how to create it. Below i..... More

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My backtester program iterates down the rows of a .csv file. In order to backtest a strategy, over 99.5% of the rows correspond to unused options and..... More

Hello,
I want to check if 1 item apper in 4 lists
right now this is how I do this:
[python]
if item is not None and item is not False and item n..... More

Can I install TensorFlow 2.2 on Windows 10?

I have tried

pip install TensorFlow==2.2

and

conda install TensorFlow==2.2

and it says tha..... More

Hi,
I have start date and end date. I want to split it to N-equal days.
start_date = "2022/04/10 00:00:00"
end_date = "2022/04/14 00:00:00"
I wa..... More

[b][color=#1ABC9C]I am working with charm crypto using python 3.7.1 and I have created a small database as shown in the codes as I run the code gettin..... More

[python]
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QMainWindow, QApplication,QFileDialog,QCompleter,QLineEdit
import s..... More

Hello,
I'm trying to write a code for detecting license plate number ,
until now I took a saved image and did all the testing on it
I want to che..... More

I have been unable to find out how to write normal ascii data to a LCD display using i2c.
One of the code snippets I have tried is:
Bus=smbus,SMBus..... More

Hi,

Sorry for my bad english.

I need your help, please.
Something is wrong in my code and I don't understand what.

[python]
r1 = {'value 1'..... More