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Use this tag when the question refers to some resource, information, or problem relating exclusively to the PHP programming language. For example: questions about classe…
27,244 questionsUse this tag when the question refers to some feature, information, or problem that relates exclusively to the Javascript language (not to be confused with JAVA). Javasc…
26,588 questionsUse this tag when the question refers to some resource, information, or problem relating exclusively to the Java programming language. Java is a class-based, statically …
14,468 questionsUse this tag when the question refers to some resource, information or problem related exclusively to the HTML language (Hypertext Markup Language). HTML is the main mar…
14,259 questionsThis tag should be used when the question refers to some resource, information or problem related to the C#language. C# ("C Sharp") is a multi-paradigm programming langu…
13,899 questionsjQuery is a Javascript library focused primarily on DOM handling, event management and Ajax, seeking to free developers from directly dealing with a number of browser co…
11,371 questionsMysql is a relational database management system (RDBMS) that functions as a server, and provides access to multiple users simultaneously. Your source code is available …
10,264 questionsAndroid is an operating system for mobile devices developed by Google and the Open Handset Alliance. Use this tag to reference questions related to programming for Andro…
8,935 questionsPython is a dynamic and heavily typed programming language whose design philosophy emphasizes usability. Two similar but incompatible versions of Python are in use (2 an…
8,642 questionsCascading Style Sheets (or simply CSS) is a style language used to define the presentation of documents written in a markup language, such as HTML or XML. Its main benef…
8,314 questionsStructured Query Language (SQL) is a language to query databases. Questions should include examples of table code and structure. This tag refers to the default language,…
6,771 questionsC is a general-purpose computer programming language used for operating systems, games, and other high-performance jobs and is clearly distinct from C++. It was develope…
4,811 questionsHTML5 (Hypertext Markup Language, version 5) is a generic term for recent web technologies (HTML, CSS, and Javascript). It is also the latest iteration of the HTML Recom…
3,881 questionsA database (its abbreviation is BD, DB, database) is an organized collection of data typically used to model certain situations. Use this tag if you have questions abou…
3,414 questionsAJAX (Asynchronous Javascript and XML) is a technique for creating interactive websites uniformly through asynchronous data exchange between client and server. AJAX faci…
3,397 questionsASP.NET MVC is an open-source Microsoft framework that implements the Model View Controller architecture standards for web development. Based on ASP.NET, it allows softw…
3,385 questionsPython 3 is the latest version of the Python programming language and was formally released on December 3, 2008.
3,274 questionsJSON (Javascript Object Notation - Javascript Object Notation) is a lightweight data exchange formatting. For humans, it is easy to read and write. For machines, it is e…
3,116 questionsAn array (array, vector, or matrix) is an ordered data structure representing a collection of elements (values or variables), each identified by one or multiple indices.
3,046 questionsLaravel is an open-source framework for developing web applications and services with PHP. Before asking consult the official documentation of Laravel.
2,777 questionsSQL Server is a relational database management system from Microsoft. Use this tag for all SQL Server editions, including Compact, Express, Azure, Fasttrack and PDW.
2,752 questionsThe Microsoft . NET is a set of libraries and functions that are part of the Basic Class Library (BCL), such as user interface functions, data access, connectivity, cryp…
2,689 questionsNode.js (or commonly Node) is a Javascript Runtime created with Chrome’s Javascript V8 engine. It allows you to run Javascript code without the need for a browser, raisi…
2,679 questionsThis tag should be used when the question refers to some resource, information or problem related to the Angularjs framework. If so, only about Angular, there is a speci…
2,494 questionsR is an open-source environment and programming language for statistical computing, bioinformatics, and graphics. It is advisable to supplement your question with a min…
2,359 questionsC++ is a typed, compiled, multi-paradigm, intermediate level, and general purpose programming language. It should not be confused with the language C. It was developed i…
2,348 questionsAngular is a framework created by Google for the development of web applications. Use this tag for questions about syntax, errors, doubts, among others. Not specific to …
2,063 questionsThe term CSS3 is used to refer to CSS properties and selectors added after level 2.1 of the specification. Use this tag for questions about new CSS modules.
1,944 questionsA string is a sequence of zero or more characters. It is commonly used to represent text or a sequence of bytes. When marking a question with this tag, also mark with th…
1,904 questionsASP.NET is a web application framework developed by Microsoft to allow programmers to build dynamic websites and web applications. Use the tag for traditional web forms,…
1,881 questionsWordpress is a content management system (CMS) written in PHP with Mysql database, aimed primarily at creating websites and blogs. This tag includes questions about modi…
1,512 questionsObject orientation is a paradigm of analysis, design and programming of software systems based on the composition and interaction between several units of software calle…
1,456 questionsPostgresql is an open-source, object-relational database management system (ORDBMS) available for many platforms, including Linux, UNIX, MS Windows, and macOS. Please…
1,437 questionsBootstrap is a front-end (client) framework, created by Twitter, designed to serve as the basis for developing web applications and websites. Use the tag "twitter-bootst…
1,437 questionsIt is an open source Javascript library for creating user interfaces. It is maintained by Facebook, Instagram and a community of individual developers and other companies
1,420 questionsDelphi is a language for the rapid development of native applications for Windows, OS X, iOS and Android applications. The name refers to both the Delphi language (a mod…
1,390 questions