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As we know that all the models in our rails application are connected to one another through relations between them.
Now these relations can be one to one, many to many, many to one or one to many and etc.
Now lets see a scenario where we have an a
Hello,
When i am using signalr client sdk in android , but its not installing application in android oreo(anroid 8.0) and error occurs like "Installation failed with message Failed to finalize session : INSTALL_FAILED_NO_MATCHING_ABIS: Failed t
I am trying to get data from a database using 3 Jcomboboxes and then put the data in a Jtable and i am getting a empID=(int)employees[selectedIndex-1][1];
public void updateTable()
{
int selectedIndex=employeeCmb.getSelectedIndex
Hi Friends,
This tutorial will guide to integrate Firebase in android application and store and sync data to Firebase through a very simple example.
We will discuss complete tutorial step by step .
Step 1- Firebase introduction
Firebase provides
In C#, many times we need to write a byte array to file. In this blog, we are going to illustrate how to write the byte array to file by using three methods.
1. By using File.WriteAllBytes(string , byte[] ) Method
This method is
To integrate your iOS app with Facebook for allowing login from Facebook, Share and other features we need integration by Facebook login SDK. So in this tutorial I am providing you simple steps to integrate Facebook Login SDK using swift in
Exception handling in SQL
Whenever an exception occurs our code gets disrupted. Exception handling is a way to handle these disruptions, Like we may log when an exception occurs or we may raise error when any exception occurs. We can use TRY a
navCtrl.getActive().component.name Returns Single Letter for Production Build
I would like to share a problem we faced and how we resolved it.
Problem statement:
Client reported that every time they launched the applicati
AJAX is a topic which comes under PHP AJAX Stands for Asynchronous JavaScript and XML. AJAX is used to update segment of web pages, without refreshing the whole page. By using AJAX we can create dynamic web pages easily and very fast.
This blog will help user learn how to avoid the duplicate entries in the database. Storing duplicate values in the table must be avoided while inserting data in the database table. As these duplicate entries can create many problem in the application
