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Anypoint CLI Commands in MuleSoft

Introduction

Anypoint CLI is a scripting and command-line tool for both Anypoint Platform and Anypoint Platform PCE. We will be using Anypoint CLI commands for Anypoint Platform accounts, API Manager, CloudHub applications, design center projects, and exchange assets.

Prerequisites

Installation

  • Verify the npm version with the command npm -version
  • Anypoint CLI installation npm install -g anypoint-cli@latest

Authentication

You can configure Anypoint CLI authentication with username and password, client ID and client secret, or a bearer token. At least one method is required.

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Streaming ETL with Apache Kafka in the Healthcare Industry

IT modernization and innovative new technologies change the healthcare industry significantly. This blog series explores how data streaming with Apache Kafka enables real-time data processing and business process automation. Real-world examples show how traditional enterprises and startups increase efficiency, reduce cost, and improve the human experience across the healthcare value chain, including pharma, insurance, providers, retail, and manufacturing. This is part three: Streaming ETL. Examples include Babylon Health and Bayer.

Blog Series - Kafka in Healthcare

Many healthcare companies leverage Kafka today. Use cases exist in every domain across the healthcare value chain. Most companies deploy data streaming in different business domains. Use cases often overlap. I tried to categorize a few real-world deployments into different technical scenarios and added a few real-world examples:

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Five Tips to Fasten Your Skewed Joins in Apache Spark

Joins are one of the most fundamental transformations in a typical data processing routine. A Join operator makes it possible to correlate, enrich and filter across two input datasets. The two input datasets are generally classified as a left dataset and a right dataset based on their placing with respect to the Join clause/operator.

Fundamentally, a Join works on a conditional statement that includes a boolean expression based on the comparison between a left key derived from a record from the left dataset and a right key derived from a record from the right dataset. The left and the right keys are generally called ‘Join Keys’. The boolean expression is evaluated against each pair of records across the two input datasets. Based on the boolean output from the evaluation of the expression, the conditional statement includes a selection clause to select either one of the records from the pair or a combined record of the records forming the pair.

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Using PHP Headers When Serving JSON Data

Web browsers and other similar applications rely on headers to understand the content being served to them by a web server. While modern browsers will try to “guess” what format content is in and intelligently format it, it’s still good practice to use headers to ensure your application’s output is handled correctly. When sending a JSON Payload, the header is set using the following PHP code:

  
header('Content-type: application/json');


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The Definitive Guide to Developing Portable Tizen Apps

Abstract

This article complements the online lecture series delivered at the annual Tizen Developer Conference and elsewhere. Titled “JavaScripting Tizen Web Apps” and “Tizen Application Portability,” these lectures serve to guide developers interested in Tizen and the benefits of portable development strategies. 

An analysis of the available Tizen API begins with the consideration of standards and portable web technologies. The Tizen architecture is reviewed, and contrasting its web and native frameworks, leads to an inspection of Tizen’s deployment approach and how it affects web logic and content of both server-based and locally installed apps. 

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What’s the Difference Between Static Class vs. Singleton Patterns in C#?

When developing apps with C# in the .NET framework, you have a choice between two single, shared class instances. Whether you decide to use a static keyword or a singleton design pattern depends on several factors, which are outlined in the article below.          

Key Differences Between Static Classes and Singleton Patterns

Put simply, a singleton is a pattern while a static class is a keyword. This means you can create one, persistent instance across an application’s entire lifespan with a singleton. The nifty thing about singletons is that a single instance can be used as a parameter for other methods. On the other hand, static classes only permit static methods and can’t be passed as parameters. 

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JIT Compilation of SQL in NoSQL

Hi everyone! My name is Georgy Lebedev, and I'm a part of Tarantool's kernel development team. In 2021, we participated in the Google Summer of Code (GSoC) for the first time: one of the proposed projects was migration of SQL from VDBE to a JIT platform — that's where my journey in Tarantool began.

Having a year of developing various toolchain components as educational projects under my belt and armed with the support of mentors (Nikita Pettik, Timur Safin, and Igor Munkin), I took on this project. While building a platform for JIT compilation of SQL queries in Tarantool virtually from scratch during just one summer, I have encountered some pitfalls and acquired, in my opinion, interesting knowledge and experience which I would like to share. This article will be of interest first and foremost to those who are interested in further maintaining this project, as well as to those who are considering implementing JIT compilation in their own SQL.

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How To REST With Rails and ActiveResource: Part Three

It’s easy to use OpenURI and Net::HTTP. Well, "easy" is a relative term. Building a client library to access our task manager service still requires a fair amount of boilerplate code — more than we care to write, test, and maintain. We have shown you some principles and conventions for designing RESTful web services, and in this final part of our three-part series, we'll take it a step further and show you how we can use them to develop a client library for the task manager using ActiveResource.

If you missed parts one and two of the series you can find them here:

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How to Make Git Forget a Tracked File Now in .gitignore

When we track a file in git, it can sometimes get cached and remain tracked, even if we add it to our .gitignore file. This is simply because .gitignore prevents files from being added to Git's tracking system, but it will not actively remove those that are already tracked. This can lead to issues when you have something you no longer want to be tracked, but can't seem to remove it from your git repository.

Fortunately, there is an easy way to fix this. git has a built-in rm function which lets us remove cached or tracked changes. To run it, you can use the following command to remove a specific file, where [filename] can be removed with the file you wish to stop tracking:

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Java Read Txt Error

I'm trying to get a text at the customer.txt to validate if the customer has already registered

Here is my code:

import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Scanner;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

public class Login{

    JFrame frame = new JFrame();
    JButton loginButton = new JButton("Login");
    JButton resetButton = new JButton("Reset");
    JButton registerAccount = new JButton("Sign Up");
    JTextField userIDField = new JTextField();
    JTextField userPasswordField = new JTextField();
    JLabel userIDLabel = new JLabel("Customer ID:");
    JLabel userPasswordLabel = new JLabel("Password:");
    JLabel messageLabel = new JLabel();
    JLabel title = new JLabel("Platinum Screen Cinema");
    JLabel title2 = new JLabel("Customer Login");

    Login(){
        title.setFont(new Font("Arial", Font.PLAIN, 30));
        title.setBounds(75, 50, 350, 30);

        title2.setFont(new Font("Arial", Font.PLAIN, 30));
        title2.setBounds(140, 10, 300, 30);

        userIDLabel.setBounds(50, 100, 75, 25);
        userPasswordLabel.setBounds(50, 150, 75, 25);

        messageLabel.setBounds(125,250,250,35);
        messageLabel.setFont(new Font(null,Font.ITALIC,25));

        userIDField.setBounds(125, 100, 300, 25);
        userPasswordField.setBounds(125, 150, 300, 25);

        loginButton.setBounds(125, 200, 100, 25);
        loginButton.setFocusable(false);
        loginButton.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent evt) {
                 try {
                        String location = "customer.txt";
                        String username = userIDField.getText();
                        String password = userPasswordField.getText();

                        FileReader fr = new FileReader(location);
                        BufferedReader br = new BufferedReader(fr);
                        String line, user, pass;
                        boolean isLoginSuccess = false;
                        while ((line = br.readLine()) != null) {
                            user = line.split(",")[1].toLowerCase();
                            pass = line.split(",")[2].toLowerCase();
                            if (user.equals(username) && pass.equals(password)) {
                                isLoginSuccess = true;
                                frame.dispose();
                                Booking mm = new Booking(username);
                                break;
                            } 
                        }
                        if (!isLoginSuccess) {
                            JOptionPane.showMessageDialog(null, "WRONG PASSWORD", "WARNING!!", JOptionPane.WARNING_MESSAGE);
                        }
                        fr.close();

                    } catch (Exception e) {
                        e.printStackTrace();
                    }
               }
        });

        resetButton.setBounds(325, 200, 100, 25);
        resetButton.setFocusable(false);
        resetButton.addActionListener(new ActionListener(){
            @Override
            public void actionPerformed(ActionEvent e) {
                if (e.getSource() == resetButton) {
                    userIDField.setText("");
                    userPasswordField.setText("");
                }
    }
});

        registerAccount.setBounds(225, 200, 100, 25);
        registerAccount.setFocusable(false);
        registerAccount.addActionListener(new ActionListener(){
            @Override
            public void actionPerformed(ActionEvent e) {
                if (e.getSource()== registerAccount) {
                    frame.dispose();
                    new Register();
                }
    }
});

        frame.add(title);
        frame.add(title2);
        frame.add(userIDLabel);
        frame.add(userPasswordLabel);
        frame.add(messageLabel);
        frame.add(registerAccount);
        frame.add(userIDField);
        frame.add(userPasswordField);
        frame.add(loginButton);
        frame.add(resetButton);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(520, 420);
        frame.setLayout(null);
        frame.setVisible(true);
    }


}

The Error:

java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2
    at Login$1.actionPerformed(Login.java:62)
    at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
    at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
    at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
    at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
    at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
    at java.desktop/java.awt.Component.processMouseEvent(Component.java:6616)
    at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3398)
    at java.desktop/java.awt.Component.processEvent(Component.java:6381)
    at java.desktop/java.awt.Container.processEvent(Container.java:2266)
    at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4991)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4823)
    at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
    at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
    at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
    at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4823)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:775)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:747)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:744)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Insert the Text File

CharlieBrown,kdc*iJWw
Snoppy,3KnEgof9%
Linus,$R$ARo1g
PeppermintPatty,PD9wtik09+
Lucy,J!nyMdfp@7x
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Hi everyone, I’m triedseo

Seo on page, off page, PPC, SMM...We at TriedSEO help you turn your new website traffic into customers. Contact us today and let us find ways to grow your business.

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Auto File Rename while Uploading – For Example: 00004001, 00004002, 0000400

I am new to PHP and I need some help in the below code. The below code is working fine but I need to add a "Functionality to be added in the below code, so that if any New File is uploaded it should auto increment in a series. For Example: 00004001, 00004002, 00004003.... and so on.

Please help...! Below is the existing code. Currently it Uploads the exact file name to the remote server.

<?php
if ( empty( $_FILES['file'] ) ) {
    return;
}
$ftp_server = "xx.xx.x.xxxx";
$ftp_user_name = "xxxxxxx";
$ftp_user_pass = "xxxxxxxxxxxxxxxxxxxxxxxxxx";
$destination_file = "";
$source_file = $_FILES['file']['tmp_name'];

// set up basic connection
$conn_id = ftp_connect($ftp_server);


// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 

//ftp_pasv($conn_id, true); 

// check connection
if ((!$conn_id) || (!$login_result)) { 
    echo "FTP connection has failed!";
    echo "Attempted to connect to $ftp_server for user $ftp_user_name"; 
    exit; 
}   else {


    echo "<p align=center> Your Image has been Uploaded if you dont't see any Error Msg Below</p> ";
}

// upload the file

$destination_folder = "/";
$destination_file = $destination_folder . "/" . basename($_FILES['file']['name']);
//ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY); 
$upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY); 

// check upload status
if (!$upload) { 


echo "<p align=center> **File Upload Has Failed &#128558</p> ";

} else {
echo "";
}

// close the FTP stream 
ftp_close($conn_id);
?>