All Resources

Showing the most recent resources. The latest one is from 2018-07-09.
  • In this article, we will be integrating Google reCaptcha with a spring boot web applications with Angular as a client. The ReCaptcha will appear in an angular login form and once the form is submitted, it will be validated on the server side with the secret key along with the username and password. In the example, once the user credentials and the captcha is validated, post login page will appear.
    Article  Added by only2dhir // // 8 days ago
  • Among all available FinTech programming languages, it is necessary to choose the one that has the best particularities for the development of financial apps. Python in FinTech is the most advantageous for today, read our article to find out more.
    Article  Added by Julia991 // // 14 days ago
  • Article  Added by adikm // // about 1 month ago
  • CustomStage - A JavaFX undecorated stage which can fully be customized.

    The wiki page covers all the documentation of the library including it's additional features such as;
    SceneManager - A tool to communicate/load the JavaFX fxml views and their controllers
    FileLoader - Load files to memory and collect them when needed.
    Article  Added by Oshan96 // // about 2 months ago
  • In this article we will be building an Angular 6 application step by step from scratch with sample example. We will be generating our Angular 6 Hero application using angular CLI and then modify it to have a user management project where there will be a login screen for an admin and post login he can perform CRUD operations such as create, read, update and delete user with the sample REST API exposed using HttpClientModule. We will also be using RouterModule to have routing enabled.
    Tutorial  Added by only2dhir // // about 2 months ago
  • Java LinkedHashMap is a hash table and doubly linked List based implementation of Java's Map interface. It extends the HashMap class which is another very commonly used implementation of the Map interface.
    Tutorial  Added by callicoder // // 2 months ago
  • A Queue is a First In First Out (FIFO) data structure. It models a queue in real-life. Yes, the one that you might have seen in front of a movie theater, a shopping mall, a metro, or a bus. Just like queues in real life, new elements in a Queue data structure are added at the back and removed from the front.
    Tutorial  Added by callicoder // // 2 months ago
  • Java TreeMap is a Red-Black tree based implementation of Java's Map interface. The TreeMap class is part of Java's collection framework. It implements the NavigableMap interface, which in turn extends the SortedMap interface.
    Tutorial  Added by callicoder // // 3 months ago
  • Java HashSet class is a member of Java collections framework. It implements the Set interface. HashSets are used to store a collection of unique elements.
    Tutorial  Added by callicoder // // 3 months ago
  • ArrayList in Java is used to store dynamically sized collection of elements. Contrary to Arrays that are fixed in size, an ArrayList grows its size automatically when new elements are added to it. ArrayList is part of Java's collection framework and implements Java's List interface.
    Tutorial  Added by callicoder // // 3 months ago
  • Java HashMap is a hash table based implementation of Java's Map interface. A Map, as you might know, is a collection of key-value pairs. It maps keys to values.
    Tutorial  Added by callicoder // // 3 months ago
  • Easy to follow, step by step, up to date instructions on how to install and set up Java on Ubuntu 14.04, 16.04, 18.04 and any other release.
    Article  Added by nickreiner // // 3 months ago
  • Article  Added by MarcinMoskala // // 3 months ago
  • In this tutorial, we will be setting up apache Kafka, logstash and elasticsearch to stream log4j logs directly to Kafka from a web application and visualise the logs in Kibana dashboard.Here, the application logs that is streamed to kafka will be consumed by logstash and pushed to elasticsearch. In short, we will be setting up ELK stack to work with Kafka as a result we can build a centralized in-house logging system similar to Splunk.
    Tutorial  Added by only2dhir // // 4 months ago
  • In this tutorial, we will be developing a sample apache kafka java application using maven. We will be configuring apache kafka and zookeeper in our local machine and create a test topic with multiple partitions in a kafka broker.We will have a seperate consumer and producer defined in java that will produce message to the topic and also consume message from it.We will also take a look into how to produce messages to multiple partitions of a single topic and how those messages are consumed by...
    Article  Added by only2dhir // // 4 months ago
  • How Kotlin factory methods beat Java static factory method and why they are both superior to constructors.
    Article  Added by MarcinMoskala // // 4 months ago
  • Demand for the screen scraping software automation stays with us from the days when only a small number of the software solutions were designed with possible integrations in mind. Legacy enterprise solutions often do not provide a quick and reliable native way of the data transfer.
    Article  Added by Existek // // 4 months ago
  • Great Lakes Institute of Management is one of the top business schools located at chennai in India providing management education through programs like PGPM, PGDM, Executive MBA Programs and MBA programs in energy management.
    Article  Added by greatlakes // // 4 months ago
  • The rise in popularity of cloud-based architectures and the shift to implementing applications as series of focused microservices developed around bounded contexts has led to the discovery and rediscovery of patterns and techniques useful in designing distributed systems.

    Netflix, a pioneer in the microservices space, has built many such tools. Eureka is a service registry, which registers all of a microservice’s instances and supplies each microservice with instance information to use in ...
    Tutorial  Added by only2dhir // // 4 months ago
  • In this tutorial, we will be discussing about creating a spring boot app to use WebSocket protocol for communication between client and server.Obviously, the server will be a spring framework based application and client will be an angular js application.Hence, this article will be integrating spring boot web socket app with an angular application and the communication between these two applications will be over WebSocket protocol.The angular version used here is Angular 5.
    Tutorial  Added by only2dhir // // 4 months ago
  • This tutorial is about spring cloud Netflix Eureka. Here, we will be creating eureka discovery server and microservices that will itself register to the discovery server and the client that will use netflix client API to discover the service and consume the microservices exposed by the service with sample example.Hence, we will be developing 3 different spring boot application for each discovery server, service and client.Also, we will take a look into default eureka dashboard and different u...
    Article  Added by only2dhir // // 5 months ago
  • Tutorial  Added by billoneil // // 5 months ago
  • AES encryption and decryption online tool for free.It is a aes calculator that performs aes encryption and decryption in ECB and CBC mode with 128, 192,256 bit.The output can be base64 or Hex encoded.
    Tool  Added by only2dhir // // 6 months ago
  • Online free tool to generate bcrypt hashed passwords.It uses bcrypt algorithm internally to encrypt plain text.It also provides way to check hashed password match with plain text.
    Tool  Added by only2dhir // // 6 months ago
  • This tutorial provides a complete implementation of Spring Boot, Angular 5 and spring data to build an end to end single page java web application with example.We will be using spring boot 1.5 to expose REST APIs and angular5 with routing to build our client that will be consuming the APIs exposed by the server.Also, we will be integrating MySql database with the backend code for CRUD operation.We will be using angular CLI to generate angular project and spring boot initializers to generate s...
    Tutorial  Added by only2dhir // // 6 months ago
  • Welcome to angular5 jwt authentication with spring security.In this tutorial, we will be adding jwt authentication in an angular5 single page application having backened server supported by spring boot with integration of spring security.Having said that we will have a sample angular5 example application with HttpInterceptor integrated with it to intercept all the HTTP request to add jwt authorization token in the header and in the server we will have some REST endpoints exposed and secured u...
    Tutorial  Added by only2dhir // // 6 months ago
  • Tutorial  Added by billoneil // // 6 months ago
  • Great Learning provides Big Data Analytics and Machine Learning Certification Program with Hadoop online training and certification program in Data Analytics, Data Scientist and Machine Learning. Great Learning has centres in Gurgaon (Delhi NCR), Mumbai, Pune, Bangalore, Chennai and Hyderabad.
    Service  Added by greatlearning // // 6 months ago
  • Implementation of Spring Boot Security OAuth2 with CRUD example to secure REST APIs.Implementation of AuthorizationServer,ResourceServer with mysql db and spring data. BCryptPasswordEncoder is used for password encoding.
    Article  Added by only2dhir // // 6 months ago
  • This post is about spring boot websocket integration with an example. It sends message to a particular user during spring websocket connection with STOMP and SockJs
    Article  Added by only2dhir // // 6 months ago