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Search Results
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Thread: fast_map (parallel/concurrent map)
Post: fast_map (parallel/concurrent map)
| I would like to share the "fast_map" package I wrote, and possibly ask for feedback. It uses multiple processes and threads to quickly complete IO and CPU expensive blocking tasks.
https://github.com/... |
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michalmonday |
Code sharing |
0 |
2,076 |
Dec-06-2021, 03:29 PM |
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Thread: Marks calculator
Post: Marks calculator
| Given a list of previously achieved marks it produces a graph showing what future marks you need to get in order to get specific total mark.
https://github.com/michalmonday/marks.py
Here's an example... |
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michalmonday |
Code sharing |
0 |
2,347 |
May-30-2021, 04:40 PM |
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Thread: call func from dict
Post: RE: call func from dict
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michalmonday |
General Coding Help |
3 |
2,864 |
Jun-20-2019, 05:59 PM |
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Thread: Imported csv, column text converted to number but not summing
Post: RE: Imported csv, column text converted to number ...
| Hi, could you upload the file? |
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michalmonday |
Data Science |
4 |
2,908 |
Jun-20-2019, 05:42 PM |
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Thread: gaussian quadrature
Post: RE: gaussian quadrature
| https://stackoverflow.com/a/55674422/4620679
No idea if that's what you're looking for because I don't understand the concept/notation...
Btw I suggested edit to the answer I linked but before it get... |
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michalmonday |
General Coding Help |
4 |
4,109 |
Jun-18-2019, 04:06 PM |
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Thread: Math problem in Python - pyqt5
Post: RE: Math problem in Python - pyqt5
| Hi, you could use eval(string)
Quote:>>> eval("1+2+3")
6
https://docs.python.org/3/library/functions.html#eval |
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michalmonday |
Homework |
6 |
5,720 |
Jun-18-2019, 03:44 PM |
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Thread: Aligning excel data
Post: RE: Aligning excel data
| Did you accidentally post only part of the message? |
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michalmonday |
Data Science |
1 |
2,216 |
Jun-17-2019, 07:05 PM |
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Thread: Removing extra space
Post: RE: Removing extra space
| Alternatively you could make use of the optional sep parameter of the print function:
print(1,2,3, sep='---')
print(1,2,3, sep='')Output:1---2---3
123 |
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michalmonday |
Homework |
4 |
2,842 |
Jun-07-2019, 05:23 PM |
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Thread: xticks
Post: RE: xticks
| Hi, if you take a look at the documentation of xticks it allows you to pass additional "labels" argument.
from scipy import *
from pylab import*
import numpy as np
from numpy import array
import matp... |
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michalmonday |
Data Science |
5 |
4,811 |
Jun-07-2019, 01:40 PM |
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Thread: List Issue
Post: RE: List Issue
| class check:
payee = ''
amount = 0.0
checkbook = [] #checkbook is a list
c = check()
c.payee = 'Bruce'
c.amount = 37.95
checkbook.append(c) #add check to checkbook
c = check()
c.payee =... |
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michalmonday |
General Coding Help |
3 |
2,654 |
Jun-06-2019, 10:42 PM |
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Thread: Evaluate dataset with logistic regression
Post: RE: Evaluate dataset with logistic regression
| I'll take a look at the dataset in a moment but in general, normally you'd have 2 separate datasets with their corresponding binary results (also referred to as "labels")
1. Training one (used to fit ... |
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michalmonday |
Data Science |
6 |
3,610 |
Jun-06-2019, 02:51 PM |
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Thread: Evaluate dataset with logistic regression
Post: RE: Evaluate dataset with logistic regression
| Is it going to be possible to observe the seemingly way off results using this sample? Or would bigger sample be required?
Btw isn't it making predictions on the same dataset that was used for traini... |
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michalmonday |
Data Science |
6 |
3,610 |
Jun-06-2019, 02:35 PM |
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Thread: Evaluate dataset with logistic regression
Post: RE: Evaluate dataset with logistic regression
| Hi, could you provide the dataset? |
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michalmonday |
Data Science |
6 |
3,610 |
Jun-06-2019, 02:17 PM |
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Thread: sensor code that starts heater
Post: RE: sensor code that starts heater
| So the DHT11 is the sensor you could use. That's it:
[Image: https://i.imgur.com/2MShDqG.jpg]
It has 3 metal pins. VCC, signal and GND. VCC and GND pins are used solely for powering the sensor. Sign... |
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michalmonday |
General Coding Help |
3 |
3,144 |
Jun-05-2019, 10:54 AM |
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Thread: Predicting an output variable with sklearn
Post: RE: Predicting an output variable with sklearn
| Hi, could you upload the excel file please? |
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michalmonday |
Data Science |
1 |
2,530 |
Jun-04-2019, 03:11 PM |
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Thread: sensor code that starts heater
Post: RE: sensor code that starts heater
| Hi, check this out:
https://github.com/szazo/DHT11_Python
As you can see in the example code, the "signal" pin is connected to pin 14 of raspberry pi.
The DHT11 has 3 pins though, the GND pin should b... |
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michalmonday |
General Coding Help |
3 |
3,144 |
Jun-04-2019, 02:36 PM |
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Thread: Importing randon error
Post: RE: Importing randon error
| random.randint requires 2 input arguments so that's what error indicates. Input arguments supposed to be 2 integers. But there's another issue, it returns single value. You could either use list compr... |
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michalmonday |
General Coding Help |
1 |
5,634 |
Jun-03-2019, 09:49 PM |
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Thread: output limited
Post: RE: output limited
| It looks like this line was copied incorrectly, closing bracket is to early.
loren41 Wrote:with pd.option_context('display.max_rows'), None, 'display.max_columns', None: |
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michalmonday |
Data Science |
3 |
2,265 |
Jun-03-2019, 05:41 PM |
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Thread: output limited
Post: RE: output limited
| Hi, check this out:
https://stackoverflow.com/a/30691921/4620679
tsvikas Wrote:with pd.option_context('display.max_rows', None, 'display.max_columns', None): # more options can be specified also
... |
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michalmonday |
Data Science |
3 |
2,265 |
Jun-03-2019, 04:40 PM |
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Thread: How does 'any' and 'all' work?
Post: RE: How does 'any' and 'all' work?
| people = ['John', 'Feodor', 'Henry']
is_thirsty_states = [True, False, False]
is_hungry_states = [True, True, True]
is_drunk_states = [False, False, False]
if any(is_thirsty_states):
print('Someo... |
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michalmonday |
General Coding Help |
3 |
2,318 |
Jun-02-2019, 12:19 PM |
