QuestionId int64 74.8M 79.8M | UserId int64 56 29.4M | QuestionTitle stringlengths 15 150 | QuestionBody stringlengths 40 40.3k | Tags stringlengths 8 101 | CreationDate stringdate 2022-12-10 09:42:47 2025-11-01 19:08:18 | AnswerCount int64 0 44 | UserExpertiseLevel int64 301 888k | UserDisplayName stringlengths 3 30 ⌀ |
|---|---|---|---|---|---|---|---|---|
75,661,472 | 12,297,666 | Reverse the order of columns without changing the column labels pandas dataframe | <p>I need to reverse the order of my pandas dataframe. But using the following code:</p>
<pre><code>df = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6], 'C': [7, 8, 9]})
df = df.iloc[:, ::-1]
</code></pre>
<p>also reverses the order of the column labels. How can i reverse only the data and maintain the column labels? I e... | <python><pandas> | 2023-03-07 11:36:23 | 3 | 679 | Murilo |
75,661,356 | 130,964 | Inserting a new root element in lxml | <p>I have an xml file (not necessarily html):</p>
<pre><code><div>
<p>...</p>
</div>
</code></pre>
<p>and I wish to insert a new <code>html</code> root element to give</p>
<pre><code><html>
<div>
<p>...</p>
</div>
</html>
</code></pre>
<p>(I will add... | <python><lxml> | 2023-03-07 11:23:56 | 1 | 38,146 | peter.murray.rust |
75,661,313 | 272,023 | How are class variables handled when methods in multiprocessing.Process access them? | <pre><code>class MyClass:
def __init__(self, my_val):
self.my_val = my_val
def process_one(self):
... do something, maybe access self.my_val
def do_work(self):
sub_process = multiprocessing.Process(target=self.process_one)
... now do work and maybe access self.my_val
... | <python> | 2023-03-07 11:18:32 | 2 | 12,131 | John |
75,661,181 | 2,218,086 | Floating Point Accuracy Problems While Calculating Pi | <p>I'm trying to use random numbers to estimate the value of Pi.
The <a href="https://theabbie.github.io/blog/estimate-pi-using-random-numbers.html" rel="nofollow noreferrer">example I started with</a> obviously has some problems which is a good thing as it means I have to understand it so I can fix it.</p>
<pre><code>... | <python> | 2023-03-07 11:05:24 | 2 | 411 | David P |
75,661,144 | 461,499 | airflow PostgresOperator report number of inserts/updates/deletes | <p>I'm exploring replacing our home-build SQL file orchestration framework with apache airflow.</p>
<p>We currently have extensive logging on execution time, history and number of records <code>INSERTED</code>/<code>UPDATED</code>/<code>DELETED</code>. The first two are supported by Airflow standard logging, however, I... | <python><postgresql><airflow> | 2023-03-07 11:02:22 | 1 | 20,319 | Rob Audenaerde |
75,661,090 | 5,587,736 | How to clean up a timed out request to prevent a memory leak? | <p>Structure: A FastAPI service wrapped in a docker container with a 1gb memory limit.</p>
<p>User: A script that sends requests to this docker container.</p>
<p>Problem: Whenever a request is sent to the service that reaches the timeout limit, a memory leak occurs, because the request is not actually cancelled. Rather... | <python><docker><memory-leaks><fastapi> | 2023-03-07 10:57:18 | 0 | 697 | Kroshtan |
75,661,029 | 17,082,611 | Check whether a variable is instance of ResNet50 | <p>I am checking whether</p>
<pre><code>model = ResNet50(weights='imagenet', include_top=False, pooling="avg")
</code></pre>
<p>is instance of</p>
<pre><code>keras.applications.ResNet50
</code></pre>
<p>What I have done is:</p>
<pre><code>isinstance(model, ResNet50)
</code></pre>
<p>but unfortunately this is ... | <python><keras><instance> | 2023-03-07 10:50:12 | 1 | 481 | tail |
75,660,958 | 4,050,510 | Why does NaN-comparisons warn only inside np.frompyfunc? | <p>If you compare <code>np.nan</code> to some other value <em>and you do it in a <code>np.frompyfunc</code></em>, will raise a warning. Why is this? Is it a bug or a feature?</p>
<pre class="lang-py prettyprint-override"><code>import numpy as np
func = np.frompyfunc(lambda x: x<0,nin=1,nout=1)
print(func(1)) ... | <python><numpy><nan><numpy-ufunc> | 2023-03-07 10:43:14 | 0 | 4,934 | LudvigH |
75,660,861 | 11,894,831 | Closing cursors and exception | <p>What is the "correct" way to deal with exceptions in a code block using a SQL cursor ?
Is it necessary/recommended to close the cursor and the database? If so, what is the correct way to do it?</p>
<p>I use to do it like this:</p>
<pre><code> try:
my_cursor = my_database.cursor(buffered=True)
... | <python><sql><database-cursor> | 2023-03-07 10:36:47 | 2 | 475 | 8oris |
75,660,760 | 4,473,615 | Flask TypeError: Expected bytes | <p>I'm trying to get data from a table and response the result. I am facing this issue since the data is from a database. Below is the code:</p>
<pre><code>cursor = connection.cursor()
cursor.execute("""select * from table""")
result = cursor.fetchall()
for row in result:
data = row
co... | <python><flask> | 2023-03-07 10:27:32 | 1 | 5,241 | Jim Macaulay |
75,660,756 | 14,752,392 | proper way to import django base settings in production settings | <p>I have seen alot of articles and videos about the best practices when it comes to managing django settings file. And almost of them talks about having a base settings <code>base_settings.py</code> and then environment settings, like <code>development_settings.py</code>, <code>production_settings.py</code> etc.</p>
<... | <python><django><django-rest-framework><pytest><django-settings> | 2023-03-07 10:27:09 | 0 | 918 | se7en |
75,660,728 | 12,783,363 | How to allow macOS punctuations without using quotations or backslash in terminal but by using argparse or sys.argv? | <p>Currently I have the following code:</p>
<p>bubble.py</p>
<pre><code>import argparse
parser = argparse.ArgumentParser(description="Create pixel art bubble speech image")
parser.add_argument('text', type=str, nargs='+', help="Text inside the bubble speech")
args = parser.parse_args()
</code></pre... | <python><macos><argparse> | 2023-03-07 10:25:15 | 1 | 916 | Jobo Fernandez |
75,660,706 | 3,909,896 | Replace column value substring with hash of substring in PySpark | <p>I have a dataframe with a column containing a description including customer ids which I need to replace with their <code>sha2</code> hashed version.</p>
<p>Example: the column value <code>"X customer 0013120109 in country AU.</code> should be turned into <code>"X customer d8e824e6a2d5b32830c93ee0ca690ac6c... | <python><pyspark> | 2023-03-07 10:23:00 | 2 | 3,013 | Cribber |
75,660,540 | 7,208,845 | Python3 return multiple contextmanagers from a function to be used in a single with statement | <p>Given:</p>
<pre><code>con = psycopg2.connect()
with con, con.cursor() as c:
c.execute() # some query inside here
</code></pre>
<p>According to the psycopg2 documentation <a href="https://www.psycopg.org/docs/usage.html#transactions-control" rel="nofollow noreferrer">https://www.psycopg.org/docs/usage.html#transac... | <python><psycopg2> | 2023-03-07 10:07:04 | 1 | 347 | LinG |
75,660,485 | 14,594,208 | How to remove possible suffix repetitions from a str column? | <p>Consider the following dataframe, where the suffix in a <code>str</code> column <strong>might</strong> be repeating itself:</p>
<pre class="lang-py prettyprint-override"><code> Book
0 Book1.pdf
1 Book2.pdf.pdf
2 Book3.epub
3 Book4.mobi.mobi
4 Book5.epub.epub
</code></pre>
<p>Desired output (removed suff... | <python><pandas> | 2023-03-07 10:02:20 | 1 | 1,066 | theodosis |
75,660,364 | 11,974,163 | How does data conversion work between pyodbc and sql server? | <p>I'm building an automated script where I inject some data into sql server using pyodbc, with this line (basic example):</p>
<pre><code>cursor.execute(sql_query, data)
</code></pre>
<p>Given that I've created/designed a sql server database and table locally, the data seems to be converted automatically - "under ... | <python><sql-server><pyodbc> | 2023-03-07 09:52:09 | 1 | 457 | pragmatic learner |
75,660,251 | 6,832,201 | Textual: UI is not updating after change the value | <p>I am trying to build a simple TUI based app using Python's <code>textual</code> package. I have one left panel where I want to display list of items and on right panel I wan to show details of the selected item from left panel. So I want add items in the left panel using keybinding provided by textual lib but when I... | <python><python-3.x><state><rich><textual> | 2023-03-07 09:42:49 | 1 | 3,036 | Ropali Munshi |
75,660,214 | 12,883,297 | Identify the day diff between 2 dates in a column and flag the pattern in pandas | <p>I have a dataframe</p>
<pre><code>df_in = pd.DataFrame([["A","2023-02-04"],["A","2023-02-05"],["A","2023-02-06"],["B","2023-02-06"],["B","2023-02-13"],["B","2023-02-20"],
[&qu... | <python><python-3.x><pandas><dataframe><datetime> | 2023-03-07 09:39:24 | 2 | 611 | Chethan |
75,660,016 | 1,627,234 | Multiply scipy sparse matrix with a 3d numpy array | <p>I have the following matrices</p>
<pre class="lang-py prettyprint-override"><code>a = sp.random(150, 150)
x = np.random.normal(0, 1, size=(150, 20))
</code></pre>
<p>and I would basically like to implement the following formula</p>
<p><img src="https://latex.codecogs.com/svg.image?%5Csigma_%7Bk%7D&space;=&sp... | <python><arrays><numpy><scipy><sparse-matrix> | 2023-03-07 09:18:12 | 2 | 5,558 | Pavlin |
75,660,014 | 5,722,932 | Flask Celery - RabbitMQ Connection is not Working | <p>I have developed the flask application. I want to send mail from my application.
So I choose the Background process using Celery & RabbitMQ I got the below error while pull the data .</p>
<pre class="lang-py prettyprint-override"><code>celery=Celery(
'sequre_spacement_backend',
broker = app.config['QUEU... | <python><flask><rabbitmq><celery> | 2023-03-07 09:18:07 | 1 | 7,393 | Selvamani P |
75,659,953 | 13,329,117 | Python's argeparse using same option multiple times, but put those options in same list | <p>In Python's argparse, using the same option multiple times puts those arguments in different lists. But I want those arguments on the same list.</p>
<p>The result I have got is:</p>
<pre class="lang-py prettyprint-override"><code># only the input portion
[
[input1, input2],
[input3, input4, input5],
[inp... | <python><argparse><multiple-arguments> | 2023-03-07 09:11:20 | 1 | 535 | Shezan |
75,659,888 | 16,971,617 | Convert numpy array to binary array in numpy | <p>Say I have a 3D numpy array <code>(100*100*4)</code>. I would like to convert non-255 vector ([255,255,255,255]) to [0,0,0,255]</p>
<pre class="lang-py prettyprint-override"><code># genearte a numpy array
np.random.seed(seed=777)
s = np.random.randint(low=0, high = 255, size=(100, 100, 4))
print(s)
</code></pre>
<p>... | <python><numpy><optimization> | 2023-03-07 09:05:24 | 5 | 539 | user16971617 |
75,659,832 | 12,242,085 | How to add values from list as a row in DataFrame if values from list do not exist in DF with defined values in other columns in DF in Python Pandas? | <p>I have Pandas DataFrame in Python like below:</p>
<p><strong>Example data:</strong></p>
<pre><code>COL1 | COL2 | COL3
------|------|-------
var1 | xxx | 20
var2 | xxx | 10
var3 | yyy | 10
</code></pre>
<p>And I have list like the follow: <code>list_1 = ["var1", "var5"]</code></p>
<p><stron... | <python><pandas><dataframe><list> | 2023-03-07 08:59:44 | 2 | 2,350 | dingaro |
75,659,800 | 5,181,219 | PySpark: make DataFrame no longer accessible | <p>My goal is to write two functions <code>capture</code> and <code>release</code> which take a PySpark DataFrame as input and make it "inaccessible" to the user. The behavior I'm looking for is something like:</p>
<pre class="lang-py prettyprint-override"><code>df = spark.read.csv("...") # or some ... | <python><apache-spark><pyspark> | 2023-03-07 08:56:44 | 1 | 1,092 | Ted |
75,659,729 | 2,132,691 | How do I specify a default value in one field an sqlalchemy engine INSERT statement? | <p>I use raw SQLAlchemy <code>engine.execute()</code> calls to perform INSERT statements, e.g.</p>
<pre><code>engine = create_engine("mysql+pymysql://...")
engine.execute("INSERT INTO table VALUES (%s, %s, %s %s)", v1, v2, v3, v4)
</code></pre>
<p>Now lets imagine that the third column is defined as... | <python><mysql><sqlalchemy> | 2023-03-07 08:48:58 | 1 | 368 | florian |
75,659,699 | 4,576,519 | How to accurately calculate high Lp norms in PyTorch | <p>I am using <code>torch.norm</code> to calculate <a href="https://en.wikipedia.org/wiki/Lp_space#Definition" rel="nofollow noreferrer">Lp norms</a> with relatively large values for <code>p</code> (in the range of 10-50). The vectors I do this for have relatively small values and I notice that the result incorrectly b... | <python><precision><linear-algebra><torch><magnitude> | 2023-03-07 08:45:54 | 1 | 6,829 | Thomas Wagenaar |
75,659,606 | 2,998,077 | To get trend-line's equation (polynomial, order 2) | <p>A simple dataframe that I want to plot it with its trend-line (polynomial, order 2). However I got the equation obviously wrong:</p>
<pre><code>y = 1.4x**2 + 6.6x + 0.9
</code></pre>
<p>It shall be:</p>
<pre><code>y = 0.22x2 - 1.45x + 11.867 # the "2" after x is square
</code></pre>
<p>How can I get the c... | <python><pandas><equation><coefficients><trendline> | 2023-03-07 08:36:00 | 1 | 9,496 | Mark K |
75,659,393 | 5,334,697 | Python convert raw text to Yaml or Json | <p>Is there any way where we can convert raw text yaml formatted data to yaml file or json.
I'm getting a raw file data in response as</p>
<pre><code>image: artifactory.test.com/hello:v1
stages:
- build
build-job-example:
stage: build
script:
- echo "Building the 'Hello World' app"
- python3 --... | <python><python-3.x><gitlab> | 2023-03-07 08:10:13 | 1 | 2,169 | Aditya Malviya |
75,658,955 | 7,559,069 | BytesIO readline method returns bytes although there is no newline b"\n" | <p>I am using <strong>readline</strong> method from BytesIO API. Expecting to get empty bytes but the method always returns whatever the buffer contains.</p>
<pre><code>b = io.BytesIO()
b.write(b"foo") # Note that there is not newline \n
b.seek(0) # Move to beginning of buffer
b.readline()
</code></pre>
<p>... | <python><byte><buffer><readline><bytesio> | 2023-03-07 07:16:37 | 0 | 495 | Antman |
75,658,724 | 597,858 | How to calculate the rate of interest in compound interest problem using python | <p>I know how to calculate compound interest in python using this function:</p>
<pre><code>def compound_interest(principal, rate, time):
# Calculates compound interest
Amount = principal * (pow((1 + rate / 100), time))
CI = Amount - principal
print("Compound interest is", CI)
</code></pre>
<... | <python> | 2023-03-07 06:44:14 | 1 | 10,020 | KawaiKx |
75,658,529 | 1,354,400 | Polars cumulative sum over consecutive groups | <p>I have a DataFrame like so:</p>
<pre class="lang-py prettyprint-override"><code>import polars as pl
df = pl.from_repr("""
┌────────────┬───────┬───────┐
│ Date ┆ Group ┆ Value │
│ --- ┆ --- ┆ --- │
│ date ┆ i64 ┆ i64 │
╞════════════╪═══════╪═══════╡
│ 2020-01-01 ┆ 0 ┆ 5... | <python><dataframe><window-functions><python-polars><cumulative-sum> | 2023-03-07 06:09:01 | 1 | 902 | Syafiq Kamarul Azman |
75,658,389 | 346,977 | Pandas/matplotlib newbie: aggregating time series data with differing indices? | <p>I'm getting to grips with pandas/matplotlib, and looking to aggregate multiple data series with (marginally) differing indices. For example:</p>
<p><strong>Series 1</strong></p>
<div class="s-table-container">
<table class="s-table">
<thead>
<tr>
<th>seconds_since_start</th>
<th>Value</th>
</tr>
</thead>
<tbody>
<tr... | <python><pandas><matplotlib> | 2023-03-07 05:40:14 | 2 | 12,635 | PlankTon |
75,658,340 | 21,346,793 | Why does the program return an empty response | <p>This is my code in FLASK. I try to make validation form in flask library. also i try to check it with postman request. But it doesn't work, please help:</p>
<pre><code>from flask import Flask
from flask_wtf import FlaskForm
from wtforms import StringField, IntegerField
app = Flask(__name__)
app.config['WTF_CSRF_ENA... | <python><flask> | 2023-03-07 05:32:01 | 1 | 400 | Ubuty_programmist_7 |
75,658,318 | 1,039,860 | using keys to navigate a QComboBox in a QDialog | <p>I have a QDialog with a QComboBox and a cancel button. The two options the user has is to either select an item from the QComboBox or hit the cancel button.
I would like the user to have the option of navigating with keys instead of just the mouse. ESC would press the cancel button, moving the keys up and down move... | <python><qcombobox> | 2023-03-07 05:27:45 | 1 | 1,116 | jordanthompson |
75,658,285 | 5,550,284 | How to append strings to the column of a Dataframe from another array in Pandas? | <p>I have a Dataframe that looks like below</p>
<pre><code> ip metric
0 10.10.20.9 0
1 10.10.1.25 0
2 10.1.13.45 0
3 10.1.100.101 0
4 10.1.100.11 0
5 10.11.2.100 0
6 10.1.2.151 0
7 10.1.2.184 0
8 10.1.20.185... | <python><pandas> | 2023-03-07 05:21:27 | 2 | 3,056 | Souvik Ray |
75,658,264 | 266,185 | How to wait but not block thread when getting a resource in python? | <p>Suppose we need to create a database connection pool, the requirement is that when a client tries to get a connection, if all exisiting connections are busy, then need to wait for 30 second before giving up, hope some connections are released by other client. So the naive solution is</p>
<pre><code>def get_connectio... | <python><block> | 2023-03-07 05:16:16 | 1 | 6,013 | Daniel Wu |
75,658,054 | 5,976,033 | Azure Function timeout after 5mins even though `functionTimeout` is set to `00:10:00` in `host.json` | <p>I'm stumped here. I have an Azure Function with Python runtime, Consumption Plan, Timer Trigger.</p>
<p>Every time the Function runs it timesout at 5mins even though the <code>host.json</code> is set for 10mins.</p>
<p><code>host.json</code>:</p>
<pre><code>{
"version": "2.0",
"functionT... | <python><azure-functions><timeout> | 2023-03-07 04:30:05 | 1 | 4,456 | SeaDude |
75,658,016 | 8,032,151 | How to configure setuptools_scm to always generate timestamp and git hash | <p>The <a href="https://github.com/pypa/setuptools_scm" rel="nofollow noreferrer"><code>setuptools_scm</code></a> package by default could generate 4 different version messages.</p>
<pre><code>no distance and clean: {tag}
distance and clean: {next_version}.dev{distance}+{scm letter}{revision hash}
no distance and not c... | <python><pip><setuptools><setuptools-scm> | 2023-03-07 04:20:00 | 1 | 761 | Billy |
75,658,015 | 10,200,497 | Percent change of values that are not NaN | <p>This is my dataframe:</p>
<pre><code>df = pd.DataFrame({'a': [10, 11, 20, 80, 1, 22], 'b':['x', np.nan, 'x', np.nan, np.nan, 'x']})
</code></pre>
<p>And this is the output that I want:</p>
<pre><code> a b c
0 10 x NaN
1 11 NaN NaN
2 20 x 100
3 80 NaN NaN
4 1 NaN NaN
5 22... | <python><pandas> | 2023-03-07 04:19:02 | 1 | 2,679 | AmirX |
75,658,000 | 8,609,411 | How to refresh a dataset in Power BI Service which uses Python script connector as a source? | <p>I've a report which uses Python script connector as a source. Below is the example of the code.</p>
<pre><code>import requests
import json
import pandas as pd
authentication_url = "https://name.api.yyyymanager.com/Authentication/AuthorizeUser"
credentials = {
"Username":"Sh... | <python><powerbi><powerbi-datasource> | 2023-03-07 04:15:30 | 1 | 651 | Shahab Haidar |
75,657,926 | 18,148,705 | Unable to iterate through a json | <p>I have a json object that looks something like this</p>
<pre><code>[{'"p"': '{"n":"s","i":"1"}'},.....]
</code></pre>
<p>Just imagine multiple objects like this. I want to iterate through this and access n and i keys like a normal json but unfortunately, i am not abl... | <python><json> | 2023-03-07 03:59:47 | 2 | 335 | user18148705 |
75,657,924 | 17,473,587 | What is or inside int in python? | <p>This function:</p>
<pre><code>def posts(request):
# Get start and end points
start = int(request.GET.get("start") or 0)
end = int(request.GET.get("end") or (start + 9))
# Generate list of posts
data = []
for i in range(start, end + 1):
data.append(f"Post #{i... | <python> | 2023-03-07 03:58:39 | 0 | 360 | parmer_110 |
75,657,917 | 1,223,946 | How to define a script in the venv/bin dir with pyproject.toml (in hatch or any other wrapper) | <p>Im unsure about the <a href="https://packaging.python.org/en/latest/tutorials/packaging-projects/#creating-pyproject-toml" rel="nofollow noreferrer">new doc</a> on packaging with <a href="https://hatch.pypa.io/latest/" rel="nofollow noreferrer">hatch</a> and wonder if someone worked out how to define a script in a p... | <python><pip><setuptools><hatch> | 2023-03-07 03:56:16 | 1 | 2,176 | Peter Moore |
75,657,887 | 815,653 | How to understand a line of dead code in a python function? | <p>The following code comes from Ply, python’s lexer and parser. I understand the first line is a raw string but I also feel that the first line of the code looks like dead code and will be discarded in execution. How could I understand that line of code?</p>
<pre><code>def t_newline(t):
r'\n+'
t.lexer.lineno +... | <python><ply><dead-code> | 2023-03-07 03:48:13 | 2 | 10,344 | zell |
75,657,798 | 1,033,591 | Chrome browser can't get csrf from cookie | <p>I copy the code from Django official site to get csrftoken from cookie.</p>
<pre><code>function getCookie(name) {
let cookieValue = null;
if (document.cookie && document.cookie !== '') {
const cookies = document.cookie.split(';');
for (let i = 0; i < cookies.length; i++) {
const cookie = c... | <javascript><python><django> | 2023-03-07 03:27:44 | 0 | 2,147 | Alston |
75,657,731 | 15,299,206 | How to update the string with priority order in the dictionary | <p>I have list of dict below</p>
<pre><code>data =
[ { 'Pencil': 'Green' }, { 'Pen': 'N/A' }, { 'Scale': 'Red' }, { 'Compass': 'N/A'}]
</code></pre>
<p>My priority order is below</p>
<pre><code>priority_order = {'Red':4, 'Orange':3, 'Yellow':2, 'Green':1, 'Undefined': 0}
</code></pre>
<p>I have main variable which h... | <python> | 2023-03-07 03:15:32 | 3 | 488 | sim |
75,657,663 | 9,766,517 | Obtaining decimal from 2-Byte hex | <p>I have a problem where we are given the barometric pressure (Hg/1000) as 2 Bytes. The data is from a serial readout and we are provided with the following information regarding that:</p>
<ul>
<li>8 data bits</li>
<li>1 Start bit</li>
<li>1 Stop bits</li>
<li>No Parity</li>
</ul>
<p>I am trying to convert the bytes i... | <python><hex><data-conversion> | 2023-03-07 02:59:55 | 1 | 418 | Ellis Thompson |
75,657,537 | 2,035,204 | Pandas - alternatives to iterating over every row if what you need is the result of row-to-row operations, not just the "end result" | <p>I am trying to analyse rentals - meaning that theoretically, every user is at one point returning what he took out. I have a dataframe that looks like this:</p>
<pre><code>| id | date | giver | taker | type | items |
|----|-----------|-------|-------|--------|---------------------... | <python><pandas><dictionary><optimization><vectorization> | 2023-03-07 02:26:05 | 0 | 697 | Entman |
75,657,297 | 10,339,757 | Get aggregates from different Dataframe to current Dataframe with conditions | <p>I have a harvest dataframe and a weather dataframe.
I want to get the number of days above a temp threshold for the previous x months before harvest for all blocks.
Note the harvest dataframe includes multiple years and the id is not 1-1 between frames, ie 2 blocks in harvest df can share an ID that correspond to a ... | <python><python-3.x><pandas><dataframe><pandas-merge> | 2023-03-07 01:31:46 | 1 | 371 | thefrollickingnerd |
75,657,133 | 6,202,327 | Sympy yields `TypeError: unsupported operand type(s) for *: 'interval' and 'complex'` for complex rational expression | <p>I have this sympy script:</p>
<pre class="lang-py prettyprint-override"><code>from sympy import *
from sympy.plotting import plot_implicit
x, y = symbols('x y', real=True)
alpha = sqrt(2) / 2
expr = 1 + ((1-alpha) * x + y*I) / (1 - alpha * (x + y*I))**2
expr = Eq(abs(expr), 1)
p1 = plot_implicit(expr)
</code></pr... | <python><math><sympy><numerical-methods> | 2023-03-07 00:51:36 | 1 | 9,951 | Makogan |
75,656,915 | 2,924,334 | re.sub a list of words, ignore case | <p>I am trying to add the html <code><b></code> element to a list of words in a sentence. After doing some search I got it almost working, except the ignore-case.</p>
<pre><code>import re
bolds = ['test', 'tested'] # I want to bold these words, ignoring-case
text = "Test lorem tested ipsum dolor sit amet t... | <python><python-re> | 2023-03-07 00:05:10 | 1 | 587 | tikka |
75,656,893 | 1,039,860 | Trying to get cellEntered connection to work with QTableWidget (I want to trigger one or more callbacks) | <p>I am trying to get a callback when a cell is entered <strong>either by clicking or navigating</strong> into with arrow or tab keys (<strong>basically when it gets focus</strong>.) I have tried many of the different connections to no avail (either they flat out are never called or when they are, self.currentItem() r... | <python><pyqt5><qtablewidget> | 2023-03-06 23:59:16 | 0 | 1,116 | jordanthompson |
75,656,846 | 11,141,816 | Is there a way for python to perform a matrix inversion at 500 decimal precision | <p>There's an algorithm sensitive to the precision of the output. Especially, the paper required a real matrix inverse to be performed at 500 decimals precision. I wanted to write a script to check the result with python. However, the largest float data type used in numpy was np.float128, and the deicmal package does n... | <python><numpy><matrix> | 2023-03-06 23:48:52 | 1 | 593 | ShoutOutAndCalculate |
75,656,804 | 21,343,992 | Create EC2 instance, start instance and run Linux command using Boto3 | <p>I am trying to create an AWS EC2 instance, start it, execute a simple Linux command and print the output. However, I keep getting:</p>
<blockquote>
<p>botocore.errorfactory.InvalidInstanceId: An error occurred
(InvalidInstanceId) when calling the SendCommand operation: Instances
[[the_instance_id]] not in a valid st... | <python><amazon-web-services><amazon-ec2><boto3> | 2023-03-06 23:41:12 | 1 | 491 | rare77 |
75,656,736 | 8,119,664 | Is there a way to reshape a Pandas Series into bins based on time intervals and select one of them? | <p>So I have a timeseries stored on a Pandas Series:</p>
<pre class="lang-py prettyprint-override"><code>data = pd.Series(data=[0,1,3,5], index=pd.to_timedelta([0, 15, 30, 45], unit='min'))
</code></pre>
<p>I wanted to group those data into 30 minute intervals, and then select all the data of the second interval. By lo... | <python><pandas><dataframe><numpy><time-series> | 2023-03-06 23:26:52 | 1 | 480 | CurlyError |
75,656,533 | 1,701,545 | Unable to load pandas in R reticulate due to missing GLIBCXX_3.4.29 | <p>I'm trying to use <code>R</code>'s <code>reticulate</code> package for loading <code>python</code>'s <code>pandas</code> package in <code>R</code>.</p>
<p>I have <code>python3.8</code>, and I installed <code>pandas</code> through <code>conda</code>. In <code>python</code> <code>pandas</code> imports fine but in <cod... | <python><r><pandas><glibc><reticulate> | 2023-03-06 22:47:54 | 2 | 6,330 | user1701545 |
75,656,499 | 11,546,773 | Dask/pandas apply function and return multiple rows | <p>I'm trying to return a dataframe from the dask <code>map_partitions</code> function. The example code I provided returns a 2 row dataframe in the function. However only 1 row is shown in the end result. Which is in this case only the column name row. I removed the column names in previous test examples but even then... | <python><pandas><numpy><dask><dask-delayed> | 2023-03-06 22:40:41 | 2 | 388 | Sam |
75,656,461 | 2,213,309 | logging to stdout and to file | <p>I want some of my loggings to be printed to the terminal and some others exclusively printed to a file.</p>
<pre><code>import logging as log
filelog = log.getLogger ('file')
filelog.addHandler ( log.FileHandler ('example.log') )
filelog.setLevel (log.DEBUG)
log.getLogger().setLevel (log.DEBUG)
log.debug ('print to... | <python><logging><python-logging> | 2023-03-06 22:34:27 | 1 | 2,259 | flappix |
75,656,255 | 13,138,364 | Plot horizontal bars using seaborn.objects | <p>In the original API, <a href="https://seaborn.pydata.org/generated/seaborn.barplot.html" rel="nofollow noreferrer"><code>barplot</code></a> provided an <code>orient</code> parameter to swap bar orientation:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd, numpy as np, seaborn as sns
df = pd.... | <python><seaborn><bar-chart><seaborn-objects> | 2023-03-06 22:04:26 | 2 | 42,007 | tdy |
75,656,240 | 17,696,880 | How to split and reorder the content inside the ((PERS)) tag by ' y ' or ' y)' using Python regular expressions? | <pre class="lang-py prettyprint-override"><code>import re
input_text = "((PERS) Marcos Sy y) ((PERS) Lucy) estuvieron ((VERB) jugando) sdds" #example 1
input_text = "ashsahghgsa ((PERS) María y Rosa ds) son alumnas de esa escuela y juegan juntas" #example 2
input_text = re.sub(
... | <python><regex><split> | 2023-03-06 22:02:46 | 3 | 875 | Matt095 |
75,656,086 | 9,392,446 | transpose columns and create list in new column | <p>Very difficult question to fit into a title. Let me explain:</p>
<p>let's say i have a df like this:</p>
<pre><code>id 'state': 'texas' 'phone_type': 'iphone' 'email_domain': 'gmail'
111 1 0 1
222 0 1 1
123 ... | <python><pandas> | 2023-03-06 21:38:50 | 3 | 693 | max |
75,656,074 | 12,469,912 | How to efficiently generate unique random non-zero integers from specific spaces in a range? | <p>I want to generate 100 pairs of unique random non-zero integers from the range (-150, 151). But I want my code to generate from specific areas in (-150, 151). I have coded it as follows:</p>
<pre><code>import random
my_list = []
c = 0
while c < 100:
if c < 5:
# Both values are unique.
firs... | <python><python-3.x> | 2023-03-06 21:36:46 | 3 | 599 | plpm |
75,656,026 | 1,015,155 | Why does numpy.vectorize give a warning about an invalid value when using uncertainties? | <p>With Python 3.10, numpy 1.23.5, and <a href="https://uncertainties-python-package.readthedocs.io/en/latest/" rel="nofollow noreferrer">uncertainties</a> 3.1.7 (on Linux; specifically using packages from conda-forge on Fedora 37), the following code:</p>
<pre class="lang-py prettyprint-override"><code>import numpy as... | <python><numpy> | 2023-03-06 21:31:02 | 1 | 1,123 | ws_e_c421 |
75,656,004 | 16,547,860 | Connect remote Hive server in VS Code | <p>I am learning Pyspark and Hive. Currently, I want to connect to Hive remote server from VS Code. I would like to access the table and do some ETL using pyspark and write the new table back to the HIVE server. I am using the windows operating system and python language. Any help, documentation, or links are greatly a... | <python><visual-studio-code><pyspark><hive><bigdata> | 2023-03-06 21:26:47 | 1 | 312 | Shiva |
75,655,926 | 2,324,259 | Pandas groupby apply (nested) slow | <p>I have a dataframe with 'category' and 'number' columns. I want to create a new column 'avg_of_largest_2_from_prev_5' which is calculated after grouping by 'category' and averaging highest 2 values from the previous 5 rows' number values, excluding the current row.</p>
<pre><code>np.random.seed(123)
n_rows = 10000
d... | <python><pandas><dataframe> | 2023-03-06 21:16:26 | 2 | 571 | Emre |
75,655,848 | 6,107,054 | Reference instance attribute in parameterized decorator | <p>I have a method in a class that leverages <code>cachetools</code>'s <code>ttl_cache</code>. I want to be able to create different instance of the class with different <code>ttl</code> values.</p>
<p>The <code>ttl</code> value is specific as a parameter of <code>ttl_cache()</code>, but I am unable to reference instan... | <python><caching><decorator><python-decorators> | 2023-03-06 21:05:50 | 1 | 2,427 | aberger |
75,655,836 | 6,687,699 | ResourceWarning: unclosed file <_io.BufferedReader name= | <p>I have used <code>with open</code> but no luck but I still get this error :</p>
<pre><code> ResourceWarning: unclosed file <_io.BufferedReader name='/home/idris/Documents/workspace/captiq/captiq/static/docs/CAPTIQ Datenschutzhinweise.pdf'>
attachment=customer_profile.get_attachments(),
ResourceWarning: Enabl... | <python><django> | 2023-03-06 21:04:04 | 0 | 4,030 | Lutaaya Huzaifah Idris |
75,655,693 | 14,368,631 | Package C++ extension using setuptools along with a stub file | <p>So I have the following file structure:</p>
<pre><code>project/
├─ cpp_src/
│ ├─ src/
│ │ ├─ cpp source files
│ ├─ test/
│ │ ├─ cpp test files
│ ├─ CMakeLists.txt
│ ├─ stub.pyi
├─ python_src/
│ ├─ ...
├─ build.py
</code></pre>
<p>In my <code>build.py</code> file, I am using setuptools to compile and package... | <python><c++><setuptools><python-packaging><python-poetry> | 2023-03-06 20:47:53 | 1 | 328 | Aspect11 |
75,655,681 | 1,200,914 | Filling a cloud 2D image into a continous map | <p>I have the following image:</p>
<p><a href="https://i.sstatic.net/qlCjP.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/qlCjP.png" alt="cloudtocher2dinterpolator" /></a></p>
<p>and I wish to obtain something close to (I didn't do it perfectly):</p>
<p><a href="https://i.sstatic.net/C5Bcx.png" rel="nof... | <python><opencv><python-imaging-library> | 2023-03-06 20:46:32 | 2 | 3,052 | Learning from masters |
75,655,561 | 8,194,364 | selenium.common.exceptions.ElementClickInterceptedException error clicking on a toggle button on yahoo finance income statement data | <p>I am trying to webscrape Income Statement data from <a href="https://finance.yahoo.com/quote/AAPL/financials?p=AAPL" rel="nofollow noreferrer">https://finance.yahoo.com/quote/AAPL/financials?p=AAPL</a></p>
<p>I am trying to simulate a click on Operating Expense to expand the row to see the Research and Development v... | <python><selenium-webdriver><xpath><css-selectors><webdriverwait> | 2023-03-06 20:32:34 | 2 | 359 | AJ Goudel |
75,655,544 | 15,452,168 | calculating values in python using formula for a dataframe | <p>I have an excel sheet with the data below, here we need to calculate 2 columns based on other column values but I am getting NaN values</p>
<pre><code>import pandas as pd
# Define the initial data
data = {'statMonthName': ['Mar', 'Mar', 'Mar', 'Mar', 'Apr', 'Apr', 'Apr', 'Apr', 'Apr'],
'statWeek': [1, 2, 3,... | <python><pandas><dataframe><for-loop> | 2023-03-06 20:30:17 | 1 | 570 | sdave |
75,655,531 | 3,261,292 | Calling a module from different directories in python | <p>I have the following project dir structure:</p>
<pre><code>Project
├── src
| ├── eval.py
| └──utils.py
└── app.py
</code></pre>
<p>In <code>eval.py</code>, I import a function from utils:</p>
<pre><code>from utils import clean_txt
</code></pre>
<p>and usually, I run my code like this:</p>
<pre><code>python src... | <python><directory> | 2023-03-06 20:27:32 | 3 | 5,527 | Minions |
75,655,502 | 15,520,615 | Extracting Dataverse CRM Data using Dataverse-to-delta Accelerator with Databricks | <p>I am using the Python code on Databricks located <a href="https://github.com/BlueprintTechnologies/blueprint-dataverse-to-delta-accelerator" rel="nofollow noreferrer">here</a> to extract CRM Data to SQL.Everything appeared to work fine when I executed the code on our CRM platform. However, I noticed that some fields... | <python><azure-databricks> | 2023-03-06 20:24:24 | 1 | 3,011 | Patterson |
75,655,344 | 2,011,041 | Django Rest Framework model assigns a str to the primary key and a number to my str field in sqlite | <p>I'm getting my database table to contain a string as the ID (and primary key) while the actual string field contains the ID number, so those two fields seem to be swapped and I can't figure out why.</p>
<p>This is a basic Pokemon API for practise purposes, using Django 4.1.7, DRF 3.14 and sqlite as the DB. My models... | <python><django><django-rest-framework> | 2023-03-06 20:03:33 | 1 | 1,397 | Floella |
75,655,292 | 2,908,017 | How to draw or create a Horizontal Divider in a Python FMX GUI App? | <p>How do I create a Horizontal Divider Line as can be seen in the screenshot above the buttons:</p>
<p><a href="https://i.sstatic.net/gG77e.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/gG77e.png" alt="UI with three buttons, divider line, and two radio buttons" /></a></p>
<p>How can this be accomplish... | <python><user-interface><firemonkey><horizontal-line> | 2023-03-06 19:58:11 | 1 | 4,263 | Shaun Roselt |
75,655,049 | 2,908,017 | How do I set an active tab for TabControl in a Python FMX GUI App? | <p>I've made a <code>Form</code> with a <code>TabControl</code> and Four <code>TabItem</code> tabs on the <code>TabControl</code>. By default, the first tab is always the active tab:</p>
<p><a href="https://i.sstatic.net/9YBAU.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/9YBAU.png" alt="Python GUI App... | <python><user-interface><tabs><firemonkey> | 2023-03-06 19:29:46 | 1 | 4,263 | Shaun Roselt |
75,655,027 | 8,849,755 | How to fit with scipy.optimize.curve_fit when numbers are not close to 1? | <p>I have a set of x,y points in which x lies between 0 and 100e-12 while y ranges between 0 and 1e9 and want to use <a href="https://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.curve_fit.html" rel="nofollow noreferrer">scipy.optimize.curve_fit</a> to fit a model. It fails because of the numbers. If I r... | <python><scipy><curve-fitting> | 2023-03-06 19:28:08 | 2 | 3,245 | user171780 |
75,655,016 | 11,676,466 | Pytorch is it possible to chain model prediction with two dataloaders | <p>In my training schedule, the process of loading data with <code>__getitem__</code> takes quite a lot of time. It's an image-to-image problem (2x upscaling). I followed the classic approach and I get <code>input</code> images and <code>target</code> images from the same data loader. Prediction of my model also takes ... | <python><deep-learning><pytorch> | 2023-03-06 19:26:51 | 0 | 372 | XYZCODE123 |
75,654,890 | 6,296,919 | how to merge tuple and dataframe data | <p>may be my questions is too basic but I am learning python. Let me know if you need more information.</p>
<p>I have dataframe as below.</p>
<pre><code> ID Model MVersion dId sGroup eName eValue
0 1 Main V15 40 GROUP 1 dNumber U220059090(C)
1 2 Main V15 40... | <python><python-3.x><pandas><dataframe><group-by> | 2023-03-06 19:10:43 | 2 | 847 | tt0206 |
75,654,809 | 12,733,629 | Running VSCode interactive window on WSL with relative imports | <p>I'm trying to visualize plots using pyplot <code>imshow</code>. Windows' WSL does not work with GUIs so the advised way of doing so is via VSCode's interactive window. However, given my project structure,</p>
<pre><code>$projectFolder
├── mycode
│ ├── __init__.py
│ ├── model.py
│ ├── dataset.py
│ ├── train.p... | <python><visual-studio-code><windows-subsystem-for-linux> | 2023-03-06 19:01:59 | 1 | 327 | Martim Passos |
75,654,750 | 1,362,485 | Get value and type of python variable similar to Jupyter behavior | <p>Assume you have a Jupyter notebook with one entry that has three lines:</p>
<pre><code>x = 1
y = x + 1
y
</code></pre>
<p>The output will print '2'</p>
<p>I want to do this inside my python code. If I have a variable <code>lines</code> and run exec:</p>
<pre><code> lines = """x = 1
y = x +... | <python><jupyter-notebook><jupyter><jupyter-lab> | 2023-03-06 18:55:03 | 1 | 1,207 | ps0604 |
75,654,676 | 8,194,364 | How to get when lambda was last modified using boto3 and python? | <p>I want to use boto3 in a python script to get when a lambda was last updated. When I navigate to the lambda dashboard, I am able to see the last updated time as seen in my attachment.<a href="https://i.sstatic.net/x4XvP.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/x4XvP.png" alt="last updated text"... | <python><aws-lambda><boto3> | 2023-03-06 18:46:42 | 2 | 359 | AJ Goudel |
75,654,624 | 19,079,397 | What is the fastest way to convert pyspark column into a python list? | <p>I have a large pyspark data frame but used a small data frame like below to test the performance. I know three ways of converting the pyspark column into a list but non of them are as fast as how spark jobs are run. What is the best and fastest way of creating a python list from pyspark data frame column?</p>
<pre><... | <python><list><apache-spark><pyspark><rdd> | 2023-03-06 18:39:41 | 2 | 615 | data en |
75,654,608 | 226,473 | pygsheets does not modify Date Format | <p>I'm trying to convert a date in a Google Spreadsheet column from <code>3/3/2023</code> to <code>Friday March 3, 2023</code> with pygsheets.</p>
<p>The following code:</p>
<pre><code>client = pygsheets.authorize(service_account_file="credentials.json")
test_sheet = client.open(titles[0])
test_worksheets = t... | <python><pygsheets> | 2023-03-06 18:38:13 | 2 | 21,308 | Ramy |
75,654,562 | 591,939 | How to normalise keywords extracted with Named Entity Recognition | <p>I'm trying to employ NER to extract keywords (tags) from job postings. This can be anything along with <code>React, AWS, Team Building, Marketing</code>.</p>
<p>After training a custom model in SpaCy I'm presented with a problem - extracted tags are not unified/normalized across all of the data.</p>
<p>For example, ... | <python><nlp><spacy><named-entity-recognition> | 2023-03-06 18:32:14 | 2 | 11,904 | Pono |
75,654,359 | 271,811 | Python won't load C-language DLL in Windows 11 (that loads in Windows 10) | <p>I'm running Python 3.8.5 on Windows 10 Pro, Version 10.0.19045 Build 19045. I have an application where I have moved part of the processing to a DLL, written in C using Microsoft Visual Studio C++ 2019. I'm loading my library DLL and calling functions within it with no problems.</p>
<p>My colleagues have now started... | <python><dll><windows-11> | 2023-03-06 18:09:28 | 1 | 2,131 | Max |
75,654,354 | 14,088,919 | Plotting 100% Stacked bar plot from many columns | <p>I've been trying to solve this for a while now and tried virtually all related answers with no luck.</p>
<p>The original dataset I have looks like this:</p>
<pre><code>| ID | Category | p0 | p1 | p2 | p3 | Target |
| 01 | A | 0.92 | 0.01 | 0.05 | 0.02 | 0 |
| 02 | A | 0.90 | 0.05 | 0.01 | ... | <python><pandas><matplotlib><group-by><bar-chart> | 2023-03-06 18:09:02 | 1 | 612 | amestrian |
75,654,328 | 2,758,414 | Are my requests being processed asynchronously? | <p>I have a scraping script which requests about 30 urls synchronously. It takes 95s to complete all requests.</p>
<p>I've rewritten the script using asynchronous libraries <code>asyncio</code> and <code>aiohttp</code> in order to improve speed.</p>
<p>Here are the performance statistics for 32 requests:</p>
<ul>
<li>s... | <python><asynchronous><concurrency><python-asyncio><aiohttp> | 2023-03-06 18:06:08 | 1 | 2,747 | LLaP |
75,654,308 | 17,487,457 | Python create directories named from list elemets | <p>I have the following classifiers:</p>
<pre><code>DT = sklearn.tree.DecisionTreeClassifier()
LR = sklearn.linear_model.LogisticRegression()
SVC = sklearn.svm.SVC()
</code></pre>
<p>So I created this list of classifiers:</p>
<pre><code>classifiers = [DT, LR, SVC]
</code></pre>
<p>I want to create directories, one for ... | <python><list><directory><python-os> | 2023-03-06 18:04:35 | 1 | 305 | Amina Umar |
75,654,165 | 12,783,363 | How to bypass argparse multi-word argument quotations? | <p>I have a bubble.py script with an argparse set-up as below. There is only one positional argument <code>'text'</code> and few other optional arguments (omitted for simplicity).</p>
<p>bubble.py</p>
<pre><code>import argparse
parser = argparse.ArgumentParser(description="Create pixel art bubble speech image&quo... | <python><argparse> | 2023-03-06 17:49:19 | 0 | 916 | Jobo Fernandez |
75,654,109 | 6,485,881 | OverflowError when subtracting datetime columns in pandas | <p>I'm trying to check if the difference between two Timestamp columns in Pandas is greater than <code>n</code> seconds. I don't actually care about the difference. I just want to know if it's greater than <code>n</code> seconds, and I could also limit <code>n</code> to a range between, let's say, 1 to 60.</p>
<p><stro... | <python><pandas><dataframe><integer-overflow> | 2023-03-06 17:42:46 | 1 | 13,322 | Maurice |
75,654,014 | 10,620,003 | Build two array from another array based on the values and a window size | <p>I have an array with a thousand rows and columns. The array has the number 1, greater than 1, and less than 1. I want to build two arrays from that with this way:</p>
<p>The most important part is the values which are less than 1. Then based on a window size (here is 7), the value greater than 1 before the values le... | <python><numpy> | 2023-03-06 17:32:16 | 1 | 730 | Sadcow |
75,653,925 | 3,657,417 | Pandas check if any of previous n rows met criteria | <p>Say i have this data set.</p>
<pre><code>| | color | down | top |
| -- | ------ | ---- | --- |
| 0 | | 1 | 5 |
| 1 | | 2 | 5 |
| 2 | blue | 7 | 11 |
| 3 | | 5 | 8 |
| 4 | | 9 | 10 |
| 5 | | 9 | 10 |
| 6 | orange | 5 | 9 |
| 7 | |... | <python><pandas><dataframe> | 2023-03-06 17:22:36 | 1 | 773 | Florian |
75,653,850 | 105,678 | Python mypy type checking not working as expected | <p>I'm new to python, and am a huge fan of static type checkers. I have some code that handles file uploads with the Bottle framework. See below.</p>
<pre><code>def transcribe_upload(upload: FileUpload) -> Alternative:
audio:AudioSource = upload_source(upload)
...
def upload_source(upload:FileUpload) -> Audi... | <python><types><mypy><bottle> | 2023-03-06 17:15:29 | 1 | 16,149 | Sean Clark Hess |
75,653,720 | 9,182,743 | Set plotly bargap to 0 | <p>I am unable to set the plotly bargap to 0 (am using datetime for x axis)</p>
<p>here is the code:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
import numpy as np
import plotly
print (plotly.__version__)
# Create a list of dates for the first day of each month in a year
df = pd.DataFrame({... | <python><plotly> | 2023-03-06 17:01:08 | 1 | 1,168 | Leo |
75,653,538 | 2,782,382 | Polars Row object to Dictionary | <p>I'm trying to iterate through the rows of a Polars DataFrame, where the iterator returns a dictionary of each row.</p>
<p>The <a href="https://pola-rs.github.io/polars/py-polars/html/reference/dataframe/api/polars.DataFrame.iter_rows.html#polars.DataFrame.iter_rows" rel="nofollow noreferrer">documentation</a> indica... | <python><python-polars> | 2023-03-06 16:44:26 | 1 | 1,353 | Chris |
75,653,530 | 7,058,823 | Pandas transform table to occurrence | <p>Hi I have a table similar to below</p>
<pre><code> Fruits America Europe Asia
0 Apple Good N/A Bad
1 Orange N/A Bad Good
</code></pre>
<p>and I would like to transform into something like this</p>
<pre><code> Fruits and Region Good Bad N/A
0 Apple America 1 0 0
1 Apple Europe. ... | <python><pandas> | 2023-03-06 16:43:42 | 1 | 877 | Platalea Minor |
75,653,463 | 1,854,159 | Storing H2o models/MOJO outside the file system | <p>I'm investigating the possibility of storing MOJOs in cloud storage blobs and/or a database. I have proof-of-concept code working that saves the MOJO to a file then loads the file and stores to the target (and vice-versa for loading), but I'd like to know if there's any way to skip the file step? I've looked into ... | <python><machine-learning><h2o> | 2023-03-06 16:37:33 | 1 | 565 | 8forty |
75,653,432 | 2,908,017 | How do I create a tabbed control in a Python FMX GUI App? | <p>I'm making a Python FMX GUI App and I basically want three tabs on it like this:
<a href="https://i.sstatic.net/PTO7m.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/PTO7m.png" alt="Delphi App with tabs" /></a></p>
<p>I tried doing this:</p>
<pre><code>self.TabControl1 = TabControl(self)
self.TabContr... | <python><user-interface><tabs><firemonkey> | 2023-03-06 16:35:02 | 1 | 4,263 | Shaun Roselt |
75,653,409 | 13,132,728 | Conditionals and Rounding with streamlit's st.number_input() | <p>I have two <a href="https://docs.streamlit.io/library/api-reference/widgets/st.number_input" rel="nofollow noreferrer">st.number_inputs()</a> I am trying to use</p>
<pre><code>input1 = st.number_input("x", value=5.0, step=0.5, format="%0.1f")
input2 = st.number_input("y", value=-110)
<... | <python><formatting><streamlit> | 2023-03-06 16:32:42 | 1 | 1,645 | bismo |
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