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WSO2 API - M client development

  Write a Client Application Using the SDK ¶ Follow the steps in the  Quick Start Guide , to deploy the sample API, subscribe and generate keys. Info Access Token Once the keys are generated, copy the access token. You can use this token to invoke APIs that you subscribe to using the same application. Go to the Developer Portal. Select your API and  download the SDK for Java . In this example, you would have downloaded the  PizzaShackAPI_1.0.0_java.zip  file. This file name includes the API name, version, and language of the SDK. Unzip the  PizzaShackAPI_1.0.0_java.zip  file. Expand to see the folder structure of the unzipped file... Build the SDK using maven  . When it’s done, you can include this SDK as a dependency in your software project. Details of this maven dependency are included in the README.md file. Expand to view Maven dependency < dependency > < groupId > org.wso2 </ groupId > < artifactId ...
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How to install the Citrix client on Ubuntu 22.04

 https://kangaroobyte.com/how-to-install-the-citrix-client-on-ubuntu-22-04-20220516-265/   Install the tar.gz instead You’ll need to be familiar with the terminal and basic commands. You will not need root access to install this. From the Citrix Workspace download page in the ‘tarball package’ section download the latest x86_64 tar.gz. Open a terminal Get ready to install it: Go to the directory you downloaded it to: cd Downloads (or whatever directory you downloaded it to). Make a temporary directory: mkdir icaclient Go to that directory: cd icaclient Extract the tar.gz: tar -zxvf ../icaclient*.tar.gz Start the setup: Run the setup: ./setupwfc In the setup answer 1 to install, accept the default install location then no to GStreamer. Once it takes you back to the menu you can select 3 to quit. You now need to add some additional SSL certificates: cd ~/ICAClient/linuxx64/keystore/cacerts ln -s /usr/share/ca-certificates/mozilla/* . c_rehash .  
copied from https://dzone.com/articles/dependency-injection-in-spring as it explain DI in absolutely better way    Spring   is a Dependency Injection (DI) framework used in a majority of enterprise Java applications, including web services, microservices, and data-driven systems. The power of Spring stems from its ability to perform a vast array of tasks — such as DI, database abstraction, and web-endpoint abstraction— with minimal code. In many cases, we are only required to write a small amount of code with the help of a few, well-place annotations to configure a complex application. While this simplicity and abstraction have been essential to Spring's widespread adoption, we often overlook its fundamentals and lack an intuitive understanding of the concepts that underpin the framework. This muddled view can lead to poor design, increase implementation time, and frustrated debugging, all of which hinder the quality of our applications. To remedy this, we need to br...