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  2. Data validation - Wikipedia

    en.wikipedia.org/wiki/Data_validation

    Data validation is intended to provide certain well-defined guarantees for fitness and consistency of data in an application or automated system. Data validation rules can be defined and designed using various methodologies, and be deployed in various contexts. [1]

  3. PHP - Wikipedia

    en.wikipedia.org/wiki/PHP

    As of 21 January 2025 (two months after PHP 8.4's release), PHP is used as the server-side programming language on 75.0% of websites where the language could be determined; PHP 7 is the most used version of the language with 47.1% of websites using PHP being on that version, while 40.6% use PHP 8, 12.2% use PHP 5 and 0.1% use PHP 4.

  4. XMLHttpRequest - Wikipedia

    en.wikipedia.org/wiki/XMLHttpRequest

    The methods allow a browser-based application to send requests to the server after page loading is complete, and receive information back. [2] XMLHttpRequest is a component of Ajax programming . Prior to Ajax, hyperlinks and form submissions were the primary mechanisms for interacting with the server, often replacing the current page with ...

  5. Laravel - Wikipedia

    en.wikipedia.org/wiki/Laravel

    An increase of Laravel's userbase and popularity lined up with the release of Laravel 3. [1] Laravel 4, codenamed Illuminate, was released in May 2013. It was made as a complete rewrite of the Laravel framework, migrating its layout into a set of separate packages distributed through Composer, which serves as an application-level package manager.

  6. Training, validation, and test data sets - Wikipedia

    en.wikipedia.org/wiki/Training,_validation,_and...

    A training data set is a data set of examples used during the learning process and is used to fit the parameters (e.g., weights) of, for example, a classifier. [9] [10]For classification tasks, a supervised learning algorithm looks at the training data set to determine, or learn, the optimal combinations of variables that will generate a good predictive model. [11]

  7. Web development - Wikipedia

    en.wikipedia.org/wiki/Web_development

    PHP: PHP is a widely used, open-source server-side scripting language. It is embedded in HTML code and is particularly well-suited for web development. Python: Python is a versatile, high-level programming language used for a variety of purposes, including server-side web development.

  8. Heartbleed - Wikipedia

    en.wikipedia.org/wiki/Heartbleed

    It resulted from improper input validation (due to a missing bounds check) in the implementation of the TLS heartbeat extension. [5] Thus, the bug's name derived from heartbeat . [ 6 ] The vulnerability was classified as a buffer over-read , [ 7 ] a situation where more data can be read than should be allowed.

  9. .NET Framework - Wikipedia

    en.wikipedia.org/wiki/.NET_Framework

    On October 3, 2007, Microsoft announced that the source code for .NET Framework 3.5 libraries was to become available under the Microsoft Reference Source License (Ms-RSL [a]). [9] The source code repository became available online on January 16, 2008, and included BCL, ASP.NET, ADO.NET, Windows Forms, WPF, and XML.