How to send ebooks, documents, and webpages to your Amazon Kindle

The Kindle ebook readers are the best devices for reading. Their glare-free E Ink displays are easier on the eyes and read like paper, and since they’re disconnected from the world of social media, they provide a distraction-free, focused reading experience. If you’re a serious reader, a Kindle is a no-brainer and a bunch of … Read more

class – How to send signals/variables between a QDialog and Main Window

I am currently working on a project that involves graphing text file data into a pyqt graph and I have been running into problems with a subclass QDialog box. My goal is to have the QDialog box use a combox to choose between different data sets to graph (The code below shows the “steering angle” … Read more

c# – Send objects to UserControl

I am trying to send objects to an UserControlbut I cannot figure what’s wrong? Here is my UserControl : namespace VSTEEL.UserControls { /// <summary> /// Interaction logic for UserControlListOperations.xaml /// </summary> public partial class UserControlListOperations : UserControl,INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; public void NotifyPropertyChanged(string nomPropriete) { if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs(nomPropriete)); } … Read more

python – Why 400 response status code when send POST?

Webscraping is a sensitive subject, and you should always respect the robots.txt file! The robot.txt file clearly states: Disallow: /sa/, hence probably the downvote you had. For illustrative purposes, I will show how to retrieve the desired data. 1.) your form_data (in my case payload) was an awfully formatted dictionary with lists in it and … Read more

.net core – Send SignalR message to a specific user

I have a Blazor wasm application that uses SignalR to send messages to clients. When sending message to all clients, everything works fine. In order to send messages to particular clients, I wanted to create a group for each client: public override async Task OnConnectedAsync() { //enter code here to keep track of connected clients … Read more

spring boot – Web Socket send private notification to a specific user from database

i am working for my first time with websockets , i am trying to create an application that sends global notifications that everyone can see and also private notifications for specific users from Database. So i have implemented a WebSocket Configuration and sending notifications to everyone works fine but sending private notifications messages to specific … Read more

spring – java.lang.NoClassDefFoundError: java/sql/Time Exception when trying to send a PATCH request

I’m trying to make an application which updates an Entity. Server is made using Spring Boot. I’m trying to send a PATCH request using Unirest, but I’m getting this exception: Exception in thread “JavaFX Application Thread” java.lang.NoClassDefFoundError: java/sql/Time at com.google.gson.Gson.<init>(Gson.java:265) at com.google.gson.Gson.<init>(Gson.java:186) at unirest.java@3.13.6/kong.unirest.json.CoreFactory$JavaTypeAdapter.<init>(CoreFactory.java:54) at unirest.java@3.13.6/kong.unirest.json.CoreFactory.<clinit>(CoreFactory.java:42) at unirest.java@3.13.6/kong.unirest.json.JSONElement.<clinit>(JSONElement.java:38) at unirest.java@3.13.6/kong.unirest.JsonNode.<init>(JsonNode.java:41) at unirest.java@3.13.6/kong.unirest.JsonResponse.getNode(JsonResponse.java:40) at unirest.java@3.13.6/kong.unirest.JsonResponse.<init>(JsonResponse.java:35) at … Read more

node.js – Please help me Gatsby localhost dont work. Terminal send me this: Error: Cannot find module ‘./artifacts/index.win32-ia32-msvc.node’ Require stack:

node.js – Please help me Gatsby localhost dont work. Terminal send me this: Error: Cannot find module ‘./artifacts/index.win32-ia32-msvc.node’ Require stack: – Stack Overflow … Read more

android – How to send from Fragment when clicking on ImageButton to Activity?

It is necessary that in the Fragment, when you click on the ImageButton, the Activity opens.I’ve been reading all possible resources for two days and tried different methods, but none of them work. I am writing in Kotlin. Thanks in advance) PS A student, there is not much time left to submit the work, so … Read more