Geek Logbook

Tech sea log book

Recent Posts

Categories

#50projectsIn50days AgroAnalytics Airflow Amazon Web Services AWS Azure Batch code Coders At Work Computer Science CSS Data Databases DataScience Django Edsger W. Dijkstra Excel Finantial Data Google Hellerstein Javascript Jinja Knowledge Transfer MVC Networking Networks Protocols Notes on Structured programming People Analytics PHP Power Bi Powershell Python Redash Social Skills Software Developer Spark: The Definitive Guide SQL SSH Testing The Elements of Programming Style The humble programmer Traversy Media Understanding Distributed Systems Web Development Yaml

Archives

Month: February 2024

50projectsIn50days – Day 22: Drawing App

There is a toolbox in the middle of the screen, as a Paint emulator. Below the box you can see buttons related to the possibilities of change the color and the size of the draw up. The elements selected related with the size, color are similiar in each case. There is an event listener which
Read More

50projectsIn50days – Day 21: Drag And Drop

An HTML with 6 boxes. In the first one you have an image which you can drag and drop using the mouse. The HTLM and CSS are simple. The only topic you may notice is that there are a number of functions which are used to show the user when they take the image. On
Read More

Understanding Distributed System – Communication

Part I – Communication Introduction Interprocess communication (IPC) is fundamental to distributed systems, enabling processes to exchange data over networks. This communication relies on agreed-upon rules, which are specified by network protocols. Protocol Stack Network protocols are organized in a stack, with each layer building on the abstraction provided by the layer below. Lower layers
Read More