#programming

school How can one prepare for the IOI competition?

Preparing for the International Olympiad in Informatics (IOI) competition requires both technical and mental preparation. The IOI is a programming... Read more

code How do I convert HTML code to flutter?

Converting HTML code to Flutter can be a tricky process, as the two languages have different structures and approaches to UI design. However, there... Read more

memory What is the difference between a thread and a process in Java?

In Java, both threads and processes are ways to achieve concurrency and parallelism, but they are not the same thing.A process is an independent... Read more

school How can one prepare for the IOI competition?

Preparing for the International Olympiad in Informatics (IOI) competition requires both technical and mental preparation. The IOI is a programming... Read more

code What is the difference between a variable and a constant in Java?

In Java, a variable is a named memory location that can store a value of a specified data type. The value stored in a variable can be changed during... Read more

code How do I activate the Prettier formatter?

If you're looking to activate Prettier, a code formatter, in your VS Code editor, follow these steps:Open VS Code and click on the Extensions icon in... Read more

data_usage What is the difference between a HashSet and a TreeSet in Java?

Both HashSet and TreeSet are two important classes in Java's Collection Framework that are used to store a collection of elements, but there are some... Read more

storage Which database is more reliable: Postgresql or MySQL?

Both Postgresql and MySQL are popular and widely-used open-source relational database management systems (RDBMS). Deciding which one is more reliable... Read more

code What is the role of the JSON_AGG function?

The JSON_AGG function is a function in the SQL programming language that is used to aggregate data into a single JSON object or array. The function... Read more

code What are the most popular programming languages, their strengths and weaknesses, and main uses?

There are many programming languages used in software development, each with its strengths, weaknesses, and main uses. Here are some of the most... Read more