Ethereum transactions are processed by miners. Depending on the density of the network, the transaction fee to be paid to the miners is constantly changing. There are 3 keywords that are important at this point, gas cost, gas price, and gas limit. Gas cost is a value required by the…

GCP’de Kafka Kurulumu Yakın zamanda bir proje için Google Cloud Platform’da koşan bir Kafka’ya ihtiyacımız oldu. Bu sebeple kurumlar için izleyebileceğimiz yolları araştırmaya başladık. Yaptığımız araştırmalar sonucunda, kurulum için bir kaç farklı yöntem olduğunu gördük. …

In my previous post, I explained in detail how to install the BigBlueButton. If you are still having problems with the installation, please re-check the steps in this post. In this article, we’re going to customize both BigBlueButton 2.2 and its user interface “Greenlight”. Let’s review its folder structure. File/Folder Structure of Greenlight When…

What is BigBlueButton? BigBlueButton is a free software web conferencing system for Linux servers. Its intended use is online learning. BigBlueButton is an affiliate member of the Open Source Initiative. BigBlueButton Features BigBlueButton offers many different features. …

You have created a new project or opened an existing project… You want to create a new Kotlin or Java class… You right-click on a package as always… However, there is no “New Java Class” or “New Kotlin Class” option… Let’s Fix This Go to root package/folder of your project. Right-click on it. Select “Mark Directory as” → “Sources Root” Now, you can create a new classes as you want.