Tutorial by Topics: languages

<element lang="language_code">   <!-- Language code has to be in the format [ISO 639-1](https://en.wikipedia.org/wiki/ISO_639-1 ) --> The value of the lang attribute must be a valid BCP 47 language tag or the empty string (if the language is unknown). The BCP 47 ...

There is NO switch statement in python as a language design choice. There has been a PEP (PEP-3103) covering the topic that has been rejected. You can find many list of recipes on how to do your own switch statements in python, and here I'm trying to suggest the most sensible options. Here are a ...

Several Java programming language misusage might conduct a program to generate incorrect results despite being compiled correctly. This topic main purpose is to list common pitfalls with their causes, and to propose the correct way to avoid falling in such problems. This topic is about specifi...

Small, simple csv files can be built using just a text editor. Reading and writing them, or otherwise processing their contents is done more efficiently using the products available for one's language or systems of choice.

Java in itself is an extremely powerful language, but its power can further be extended Thanks to JSR223 (Java Specification Request 223) introducing a script engine The Java Scripting API enables external scripts to interact with Java The Scripting API can enable interaction between the scr...

When starting with unit-testing all kinds of questions come up: What is unit-testing? What is a SetUp and TearDown? How do I deal with dependencies? Why do unit-testing at all? How do I make good unit tests? This article will answer all these questions, so you can start unit-testing in any languag...

The Best Programming Languages for Students to Learn in 2023 With a median salary of $93,000 in 2021 and $154.70 billion overall industry size, programming still remains one of the most lucrative career paths for ambitious young people. Currently, more and more students consider careers in programmi...