well organized and easy to understand web building tutorials with lots of examples of how to use html, css, javascript, sql, python, php, bootstrap, java, xml and more.

tutorials point is an online learning platform providing free tutorials, paid premium courses, and ebooks. learn the latest technologies and programming languages sql, mysql, python, c, c++, java, python, php, machine learning, data science, ai, prompt engineering and more.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

free web development/design tutorials. includes css, javascript, ajax, coldfusion, and html tutorials, code examples, layout help and references. complete list of html tags and css properties. also contains resources and background overview of xml, asp, xhtml, sql, sql server, databases and more.

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

le sql (structured query language) est un langage permettant de communiquer avec une base de données. sql.sh permet d'apprendre le langage sql.

sql has evolved. beyond the relational model. discover it now.

快來開設專屬部落格！分享心得、散播你的熱情 :d