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Solid design patterns are the basic building block for maintainable software applications. If you’ve ever participated in a technical interview, you’ve liked been asked about them. In this tutorial, we’ll take a look at a few patterns that you can start using today.
Drag and drop image files into the space below and click "Generate" to create a sprite sheet and stylesheet. This demo uses a couple of HTML5 APIs, and it is only currently compatible with the latest versions of Chrome and Firefox.
The goal of the Standard PHP Library-or SPL, in brief-is to provide a standard library of interfaces which allows developers to take full advantage of object-oriented programming in PHP 5.
This library of interfaces creates a standard API for certain kinds of built-in functionality, allowing your classes to interact with the PHP engine in a much more seamless manner. The functionality it provides includes, (for example) is the ability to define how your objects will react when iterated over for each, advanced array access, file and directory access, and advanced SimpleXML object handling.
This library of interfaces creates a standard API for certain kinds of built-in functionality, allowing your classes to interact with the PHP engine in a much more seamless manner. The functionality it provides includes, (for example) is the ability to define how your objects will react when iterated over for each, advanced array access, file and directory access, and advanced SimpleXML object handling.
A document-oriented database is a designed for storing, retrieving, and managing document-oriented, or semi structured data. Document-oriented databases are one of the main categories of NoSQL databases. The central concept of a document-oriented database is the notion of a Document. While each document-oriented database implementation differs on the details of this definition, in general, they all assume documents encapsulate and encode data (or information) in some standard format(s) (or encoding(s)). Encodings in use include XML, YAML, JSON and BSON, as well as binary forms like PDF and Microsoft Office documents (MS Word, Excel, and so on).
Un projet SEO est un projet sur lequel l’attention aux détails est primordiale, car ce sont une multitude de petites choses qui feront de ce projet, un succès ou un échec. Dans la mesure où le trafic naturel représente certainement une grosse partie de votre audience, il apparait important de sécuriser un maximum de points tout au long du projet.
In this tutorial, our goal is to create an FTP class with PHP that is well written, useful, and expandable.
When building a web application, you oftentimes need to give users the ability to download a piece of data as a file. It could be a backup of configuration settings, reports, or other piece of information that is generated dynamically.
Web Storage is a new HTML5 API offering important benefits over traditional cookies. Although the specification is still in W3C draft status, all major browsers support it already.
This means you can start using the API’s sessionStorage and localStorage objects (we will discuss these later on) and enjoy their benefits.
This means you can start using the API’s sessionStorage and localStorage objects (we will discuss these later on) and enjoy their benefits.
I have long lost count of how many web sites I’ve built. You would think after having built a few hundred of them I would have discovered the “one true way” of doing it. I don’t think there is one true way. What I have discovered are techniques that can keep CSS more organized and more structured, leading to code that is easier to build and easier to maintain.
A CSV (Comma Separated Value) file is usually sufficient for exporting MySQL data as an Excel Spreadsheet. These CSV files are data only though. A real Excel spreadsheet has formatting, formulas and perhaps even graphics — the difference between a simple method of data transfer and a professional report.
Webfont embedding is so widely supported by modern browsers at this point that there’s really no excuse not to incorporate them when appropriate in your designs.
In previous post I have explined about getting the Facebook page details using Graph API and PHP. Now this post is about to get the Twitter Follower Count using PHP.
For this method what you will need is just and User Name of the Twitter Account. For Example Expert Developer’s Twitter Account is XpertDevelopers.
For this method what you will need is just and User Name of the Twitter Account. For Example Expert Developer’s Twitter Account is XpertDevelopers.
If you have been to a HTML5 presentation in the last 2 years then there is no doubt that you will have seen presenters opting to use their browser as a slide deck rather than PowerPoint or KeyNote.
Modernizr 2.6 is now available. Below is a summary of the major changes. The full diff is also available.
You can download the latest at the builder. You must upgrade if you're using geolocation or flexbox; otherwise you only should upgrade.
You can download the latest at the builder. You must upgrade if you're using geolocation or flexbox; otherwise you only should upgrade.
For the past 40-some years, relational databases have ruled the data world. Relational models first appeared in the early 1970s thanks to the research of computer science pioneers such as E.F. Codd. Early versions of SQL-like languages were also developed in the early 70s, with modern SQL appearing in the late 1970s, and becoming popular by the mid-1980s.
L'optimisation du temps de chargement et la vitesse d'un site est un travail relativement long puisqu'il est possible d'optimiser de très nombreux éléments différents.
On a recent responsive project, I quickly ran into a new challenge: how to manage JavaScript on a site where the interface and functionality changes at different breakpoints. For example, an image carousel might need to be animated at one breakpoint but turn into a simple image grid at the next; you don't want that JavaScript to still be functioning if someone crosses between them.
Consequently we observed that an increasingly higher percentage of traffic was coming from phones and tablets. Should we continue to build just on the web? Should we abandon the web and build strictly for iOS and Android? Should we do both? Should we use a framework like PhoneGap? After doing our due diligence, we built and released one single HTML5 app to support all users on all devices.
Git has come a long way since its introduction, and has become significantly easier to work with in a Windows environment. In this tutorial, we are going to get setup with Git on Windows.
Smarty est un moteur de template pour le langage PHP. Il vous permet de séparer davantage votre logique métier (logique applicative) et la présentation, en supprimant autant que possible le code PHP de vos vues. Certains développeurs et frameworks préfèrent ne pas utiliser un moteur de templates, d’autres au contraire ne préfèrent pas avoir un simple code PHP dans leurs vues.
Ces deux points de vue sont légitimes et compréhensibles, et à la fin, c’est surtout une question de goût. Quoi qu’il en soit, ce n’est jamais une mauvaise idée que d’essayer un nouveau concept avant de décider de l’utiliser ou non.
C’est ce qu’un tutoriel permet de faire, et je vais ainsi vous présenter le framework de template Smarty.
Ces deux points de vue sont légitimes et compréhensibles, et à la fin, c’est surtout une question de goût. Quoi qu’il en soit, ce n’est jamais une mauvaise idée que d’essayer un nouveau concept avant de décider de l’utiliser ou non.
C’est ce qu’un tutoriel permet de faire, et je vais ainsi vous présenter le framework de template Smarty.