Published 10 months ago

Published 10 months ago

A package in programming refers to a collection of code files that can be added to a software project to perform a specific task. This is very similar to a library ...

Published 10 months ago

A passphrase is a piece of text or characters that when passed into a cryptographic system grants access to a system or software. For some systems, a passphrase acts as a password when it comes to authentication. Since passphrases are usually long pieces of text it is common for them to...

Published 10 months ago

SQL databases store data in a tabular structure with each datum stored as a row. These rows need to be uniquely identified. You can do so by using random unique numbers or alphanumeric combinations. You can also use a simple counting system where the first record is identified by a 1...

Published 10 months ago

Whenever a variable is defined and assigned a value, actual memory space is allocated to store this value. Throughout the program's runtime, some of these values are no longer used and linger around in memory. Garbage collection is the process of analyzing code and knowing when a ...

Published 10 months ago

Indexing just like in general terms is the use of identity elements in a way that makes locating resources faster or easier. Take the arrangement of books in an alphabetical order, this certainly makes finding a book by title very easy. In computing indexing is used in different typ...