Latest Questions

Continuous scraping (each second) of dynamic webpage with selenium

I am scraping website with selenium successfully using following code: import os import time from selenium import webdriver from selenium.webdriver.common.by im

How to specify multiple principals in a policy document AWS CDK

I am working on cdk script and I want to specify multiple principals such as "Principal": { "AWS": [ "arn:aws:iam::AWS-account-ID:user/user-name-1",

Can't insert data with mongoDB atlas; Error: queryTxt ETIMEOUT

I've tried to connect to mongodb with node.js, but get the following error. Although I've tried several available solution in this platform, like, changing my D

What is the necessary lifetime for SetWindowTextA string parameter

I have a program that creates a std::string s on the heap and passes it to the SetWindowTextA(hWnd, s.c_str()) My question is how long does that string need to

Heremaps native crash (SIGABRT)

We're investigating on an app developed by another team a native Crash on Android related to HereMaps (HERE SDK Navigation edition, navigate-4.10.2.0.7878) with

My first Android app was going great until I tried getting it signed

I've been developing using Flutter/Dart in Android Studio since December and want to finally open it up to others for internal testing. Whenever I upload my app

Rinohtype/Spinx - How to use python variables in stylesheet

I use sphinx to generate HTML and PDF documentation, and was using latex until now to generate PDF, but now looking at swapping for rinohtype. I'm looking at se

Cannot find name 'PhoneOrOauthTokenResponse' during firebase integration in Angular 13

I have created Angular project ng new <projectname> Then installed Angular fire ng add @angular/fire When I compile and run the project ng serve I am s

How to pass out parameter to function from Swift FFI?

Let's say I have a function defined in Rust, which looks like this: #[no_mangle] pub unsafe extern "C" fn do_something( my_value: *mut MyStruct, some_pa

findOneAndUpdate - document query > 1000

So I have a collection that has over 1million documents clearly, I don't need to search 1000 or more documents as it should only be updating the latest document

ARCore: not getting features points on white or any plain surface

I'm using ARCore in my Android app and required features points from ARCore. But I'm not able to get features points for the plain white surfaces. If I try it w

Is it okey to use side effects in the useState hook callback?

Imagine situation: const [value, setValue] = useState(false); const setSomething = (val) => { setValue((prev) => { fn(); dispatch(action); // or an

trying to get administrative permission(without uac) in batch file

@echo off goto check_Permissions :check_Permissions SET "C:\Users\BDAS\Desktop\check_admin=%~dp0"&SET "check_admin=%~dpf0" net session >nul 2>nul &am

R Shiny slider and plot are not populating on Linux RedHat. Any idea what's going on?

I'm trying to host a shiny app on a Linux RedHat server. The app works perfect when running locally. However, neither the slider or histogram is showing while o

Last element is printed twice, Android Studio Cursor

My code creates a duplication of the last entry in the cursor. The text in the textview looks something like this: Peter,23 Paul,40 Anastasia,20 Anastasia,20 H

Error when run in command line "npm install firebase"

C:\Users\user\Desktop\CarInventory>npm install firebase npm ERR! code ERESOLVE npm ERR! ERESOLVE could not resolve npm ERR! npm ERR! While resolving: 3d-reac

shell read seems to be getting newlines from file (fifo or regular)

What I want to achieve is to have a shell script hooked up onto a fifo and react to certain commands that would read out (with the usual read command). Now this

why can't I export 'combineReducers' (imported as 'combineReducers') was not found in 'react-redux'

Here is my main js code and why combine all reducer cartredux\src\redux\reducers\main.js import {combineReducers} from "react-redux"; import { cartreducer } fr

I am attempting to connect my Android blu130 to the "existing" wifi signal with zero success. Help, anyone?

I currently reside in my parent's guest house and I wish to connect my Android blu130 to an existing wifi connection in the "main house." My ostensible purpose

Write elasticsearch data in json file

I have 3 node elasticsearch cluster and I put data in index name pp_index in json format. I want to read that data and write in json file. I can read data from

XML file option not visible in select wizard

I have created a Java project in eclipse. Under that I have created a source folder naming "Resources". I want to create an XML file under that Resources folder

How do you add windowSoftInputMode to one item

I want to add android:windowSoftInputMode="adjustPan" only to recycler view. When I add it into the manifest file it adds it to everything which I don't want. W

error handling javascript (paypal sandbox platform)

I am trying to build a PayPal sandbox platform with JavaScript, but unfortunately I did not find any working (at least for me) content from PayPal for setting u

Data Grid and Angular

we are evaluating to migrate an windows app to Angular/SPA. The future app will be develop to be use on desktop because we need a lot of data inserted by keyboa

Object changes in child class widget traverse back to parent class widget where it was initialized

I am working on cart item in Flutter application. Right now I am working on editing cart item. The structure of my code is such that each cart item is a Statefu

How to realize a prompt dialog box when load a large file or other things using Qt?

I need to load a large file to parse and draw with OpenGL. The whole process is very time-consuming. So I want to realize a prompt dialog box before parse. But

How to do cartesian product with TypeScript?

Here's the type signature that I'm after: function cartesianProduct<T1, T2, T3, T4, T5, T6, T7, T8>([c1, c2, c3, c4, c5, c6, c7, c8]: [T1[], T2[], T3[], T

How can I use node.js to read multiple line from txt file and then perform calculation on it?

I have got a .txt files with few lines that contains numbers, such as 25 26 25 30 12 14 63 16 29 02 22 23 and I need to add all the numbers in the line, so the

Response with cached data, and how to refresh the cache form database, for a api application

Hi could someone guide me in the following problem, there must be tons of guides on this problem but for some reason I can't get google to find a nice how to, t

Flutter: when swipe - background hang off?

I have got a app with a tabbar and when I swipe from one tap to another, the background is hanging. On page two is the background the UI from page one??? I wrap