Titlebook: Beginning Ballerina Programming; From Novice to Profe Anjana Fernando,Lakmal Warusawithana Book 2020 Anjana Fernando and Lakmal Warusawitha

尊严

Pepsin

Programming Basics,In this chapter, you will learn the basics of programming, such as how to use simple data types and variables, how to implement flow control, and how to organize and reuse logic by writing your own functions.

ULCER

CRATE

Code Organization,In this chapter, we will be looking at how proper code organization should be done when programming with Ballerina. This includes exploring the general development workflow of a computer programmer, including coding best practices, design patterns, automated testing, and functional reuse and sharing.

绝缘

Concurrency,Concurrency is a broad topic in computer science, usually referring to a process that occurs simultaneously with one or more processors. ., ., ., and . are some key terms you may have heard related to concurrency. Some people think all of these terms mean the same thing, but there are some differences among these terms.

Frisky

happiness

Files and I/O,ocessing, and returns some output. I/O capabilities are computing facilities to provide user input/output, data storage and retrieval, and network access capabilities in the computer system. To generalize, there are four types of I/O devices.

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树胶

Information Security,r example, knowledge was exclusively shared by means of books and newspapers. People bought these or borrowed them from a library. Even further back, communication media consisted of sending letters and telegrams. In those days, if you wanted to secure some information, you would physically lock it

misanthrope

Database Programming,cashier scans an item, the cashier is looking up the price against a barcode using a database. At the same time, the database is updating its inventory to track its stock of goods. In an airport, if you go through customs, officers will scan your passport; they are looking up all your details in a d