~recent-questions-st | Bookmarks (1323)

I'm trying to export my PyTorch model to ONNX format while ensuring that the batch size remains dynamic. Here’s the code I’m using: import torch # Import PyTorch library # Create a dummy input tensor of shape (1, 3, 256, 256) and move it to the appropriate device dummy_input = torch.randn(1, 3, 256, 256).to(device) # Create dummy camera and view labels, initialized to zeros,...

I have a dataframe as below.I want to merge all values into one new column df = pd.DataFrame({"a":[np.nan,2,np.nan,np.nan],"b":[np.nan,2,6,np.nan],"c":[7,2,np.nan,np.nan],"d":[7,np.nan,np.nan,np.nan]}) df["combined"] = df[['a','b','c','d']].stack().unique() This results in ValueError: Length of values (3) does not match length of index (4) The expected result is as below:

I have a set of Calculators, which each implement a different way to calculate something. Say each of those Calculators has a function sum() type Sum = (numbersToSum: number[]) => number type Calculator = { sum: Sum, } Now I want to have one Calculator that sums exactly 2 numbers and one that sums exactly 3, so I could implement the type as such:...

How do I send a Gemini POST request using Curl. I'm trying to replicate this browser-based code: $data='{ "contents": [ { "role": "user", "parts": [ { "text": "Rewrite this paragraph: The only DeFi platform inspired by AI. Shape the future of decentralized finance by owning XXXX tokens." } ] } ], "generationConfig": { "temperature": 0.9, "topK": 40, "topP": 0.95, "maxOutputTokens": 8192, "responseMimeType": "text/plain" }...

I am Unable to find branches after connecting Github to MS Fabric using Git integration using Classic PAT after giving repo permissions. There are 2 branches in the repo but its showing no branches. What permission I am missing either on generating PAT or on the Github account itself?

I have a React Native app, and my backend is built using .NET and hosted on IIS at https://localhost:44320/. The API works fine in Postman, but I don’t know how to make requests from my React Native app. Here’s what I have tried: fetch("https://localhost:44320/api/example", { method: "GET", headers: { "Content-Type": "application/json", }, }) .then((response) => response.json()) .then((data) => console.log(data)) .catch((error) => console.error("Error:", error)); But...

I've been trying to create an advanced pricing calculator showcase for my client's website. Here is what i actually need; I'will have 3 different price and value changer; Employee Office Number Benefits As you can see on the image, those 3 price/value changers will do change 4 different values on the right depends on the left side value chances. When the values higher up...

I am working with Python and noticed a strange behavior when comparing two lists. For example: a = [1, 2, 3] b = [1, 2, 3] print(a == b) # True print(a is b) # False Why does a == b return True, but a **is b return False? What is the difference between == and is? When should each be used?

I am able to select all rows in postgresql: SELECT * FROM public.qTimesProduction ORDER BY id ASC (works) but filter selecting on a column: SELECT * FROM public.qtimesproduction WHERE queryname = 'testQuery'; (!work) returns nothing. I have checked the privileges on the user and also the security policy on the table. User has all privileges granted and there is no security policy on the...

I am working on a project to integrate Python with Excel using xlwings to build a European option pricing model (using the Black-Scholes formula). ** The primary goal is to:** Use Excel as the user interface for input and output. Leverage Python for backend tasks: Fetching real-time stock price data from Yahoo Finance using yfinance. Performing option pricing calculations using the Black-Scholes model. Returning...

I'd like the following: type OutlinedButtonProps = { fill: 'outlined'; color?: 'primary' | 'danger' | 'neutral'; }; To be transformed into: const outlinedButtonProps = { fill: ['outlined'], color: ['primary', 'danger', 'neutral'] }; Is this possible?

I have a pyspark based pipeline that uses spark.read.format("binaryFile") to decompress tgz files and handle handle the pcap file inside (exploding to packages etc). The code that handles the tar, pcap, and single packets is written as pure python and integrated as "User Defined Function". This pipeline works fine but files that contain a pcap files larger 2GB yield ValueError: can not serialize object...

I want to write this but it doesn't work. In my case I need IS NULL UPDATE CTRY1 ctrySts SET startDate = (SELECT MIN(CTRY.VALIDATIONDate) FROM COUNTRY CTRY JOIN LANGUAGE_DETAIL LNGE ON CTRY.DETAIL_FK = LNGE.DETAIL_PK WHERE CTRY.CODE = 'WDIZ' AND CTRY.INDICATORCODE = (CASE WHEN CTRY1.INDICATORCODE IS NOT NULL THEN CTRY1.INDICATORCODE **ELSE IS NULL** END) )

So in my project i when i am submitting a form i get the html to a action class and then clean it up as per my requirement and load the view form page in the backend for wkhtmltopdf to be able to convert that page into a pdf the issue i am facing is that this image is the view fomr page and...

Anyone has experience handling proxy support and disabling of SSL for exchangelib? there is a reference for handling of proxy support https://ecederstrand.github.io/exchangelib/#proxies-and-custom-tls-validation but it does not handle disabling of SSL. Tried this code from co-pilot but runs into error : class CustomProtocol(BaseProtocol): def __init__(self, *args,**kwargs): self.proxy = kwargs.pop('proxy',None) super().__init__(*args, **kwargs) def get_adapter(self): return NoVerifyHTTPAdapter() def init_poolmanager(self, *args, **kwargs): kwargs["ssl_context"] = self.get_adapter().ssl_context kwargs["proxy"] = self.proxy...

I do not think the CupertinoApp or Container has the min-width restriction but I couldn't find a way to get rid of it. Any help would be appreciated. void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({super.key}); @override Widget build(BuildContext context) { return CupertinoApp( home: Container(color: CupertinoColors.systemRed,), ); } }

I have been using the below code for several months. Suddenly from 19th Feb 2025, its giving the below error. #*********************** from yahoo_fin.stock_info import get_data import numpy as np mscript = 'MSFT' st_date = "2025-01-01" ed_date = "2025-01-31" df = get_data(mscript, start_date=st_date, end_date=ed_date, index_as_date = True, interval='1d')` #************************** Error I get is as below JSONDecodeError Traceback (most recent call last) ~\AppData\Roaming\Python\Python38\site-packages\requests\models.py in json(self, **kwargs)...

I'm just learning Angular, so my apologies if I've missed something obvious. I have a simple login component which I'm using in my main page. Here's the login.component.html: @if (isLoggedIn) { <div>{{ loginName }}</div> } @else { <div (click)="signInWithGoogle()">Log In</div> } and the login.component.ts: import { Component, inject, ProviderToken } from '@angular/core'; import { AuthGoogleService } from '../services/auth-google.service'; @Component({ selector: 'app-login', templateUrl: './login.component.html', styleUrl:...

i have a plot like this: now I want to inverse the order of the stacked bars without changing the color-value-mapping: low value->red, high_value-> green. in short: lowest bar is red with value 1 and the top par is green with value 10. basically it should look like this (but without the inverted yaxis...) here is some sample code to generate the data and...

In Power BI: I have a table with an ID, opening date and closing date for stores I then have a more updated table with just opening dates, and the same but for closings. Let's call the tables: Stores, Openings, Closings. I want to create measures for a matrix that for a single selected year shows me the following: Active, Openings, Closings, Total. The...

I am working on a project using OpenLayers with Vue3, where I have a map containing layers with features. Additionally, I have a canvas that I frequently draw on. I need the canvas to be positioned between the map and my feature layers, meaning the OpenLayers features should be drawn above the canvas image. To have a better control of the layers, I attempted...

I want to price a floating rate bond in Quantlib in Python. I have a zero curve with dates and OIS zero-rates and I have a curve with euribor 3M zero-rates that are fixed every month. I need both those curves for the floater. My reference date is for example 2019-11-25 and I would like to evaluate the bond on that day. Let's say...

During our migration to Spring Boot 3 with hibernate 6 we encountered several org.hibernate.PropertyNotFoundException exceptions with missing properties "id" and "typestr". Can somebody please tell me what's going on, why we get these exceptions and how to fix them? Thank you very much! Feb 18, 2025 2:17:34 PM org.apache.catalina.core.ApplicationContext log INFO: Initializing Spring DispatcherServlet 'dispatcherServlet' Feb 18, 2025 2:17:46 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service()...

I am trying to implement xero account software in my php project. I have to create an invoice with an attachment. I am using xero api for this. Initial authentication is working well. Means if I authenticate first time then it generates all the tokens and those tokens are being saved into the table. Below is the code for authenticate: xero_callback.php is: This is...