What is Java technology and why do I need?

What is Java technology and why do I need?

Java is a programming language and computing platform first created by Sun Microsystems in 1995. It is the underlying technology that allows programs using pointers, including tools, games and business applications. Java runs on more than 850 million personal computers worldwide, and on billions of devices, such as mobile devices and televisions.

Why do I need Java?

There are a number of Web sites and applications that do not work unless Java is installed, and many more that are created daily. Java is fast, secure and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere.

Java? Can be downloaded for free?

Yes, Java can be downloaded for free. Get the latest version http://java.com.

Why should I upgrade to the latest version of Java?

The latest Java version contains important enhancements for performance, stability and security of Java applications running on your computer. The free update installation ensures that your Java applications continue to run safely and efficiently.

TECHNICAL INFORMATION

Originally called OAK, the programming language was renamed Java in 1995.

What do I get when you download Java software?

By downloading the software you get the Java Runtime Environment (JRE). The JRE consists of the Java Virtual Machine (JVM), core classes in the Java platform libraries and Java support. The JRE is the part related to implementation of the Java software is all you need to run Java in the web browser. When you download Java software, you only get what you need, with no spyware or viruses.

What is the Java plug?

The Java plug-in is a component of the Java Runtime Environment (JRE). The JRE to run applets across browsers written in the Java programming language. The Java plug-in is not a standalone program and can not be installed separately.

I’ve heard the terms Java Virtual Machine and JVM. Is this Java software?

Java Virtual Machine (JVM) is only one aspect of Java software, specifically used for interaction on the web. Java Virtual Machine is included in the Java software download, and helps to run Java applications.

Online Marketing

Online Marketing

The Beast Marketing strategy in the field of Online Marketing is focused on the constant search positioning and visibility of companies on the Internet, always developing actions towards achieving effective results, as more and more frequently offers Online Marketing companies and individuals excellent results in the promotion and sale of their products and services as well as in the creation and effective dissemination of a brand image.

Within the area of ​​Online Marketing, The Marketing Beast technical study use the Internet to advertise and sell those products and services, among which advertising cost per click (CPC), warnings (ads) on web portals, search engine marketing (including search engine optimization), the use of social networks and blogs developed marketing and, in general, web 2.0. Depending on the type of business you study, apply one or other tools, always aware of how effective each of them will have in its segment of the public with the aim of achieving the consolidation of the company.

The Beast Marketing, in its effort to improve management processes of its customers Online Marketing, works with Google AdWords, for the creation and optimization advertising campaigns in your browser.

CSS3 brings great news for web design.

CSS3 brings great news for web design.

Since CSS began many years have passed and we are already CSS3 specification, which incorporates a number of innovations that we will try to summarize in this article.

What is CSS?

If you do not know what CSS interested you probably start by reading our manual CSS or CSS section thoroughly. However, one might say that CSS is a language for defining the style or appearance of web pages written in HTML or XML documents. CSS was created to separate the content of the form, while allowing designers to maintain a much more precise control over the appearance of the pages.

More control With CSS3

The initial goal of CSS, separating content from form, shall be fulfilled as the first language specifications. However, the objective of offering total control to designers on the elements of the site has been more difficult to cover. The above specifications have many uses language to style websites, but developers still continue to use tricks to get various effects as common or as desired as rounded or shading elements on the page.

CSS1 represented a considerable advance when designing websites, providing much greater control over page elements. But there were still many other things that the designers wanted to do, but did not allow specify CSS, they should make use of tricks to design. The worst of these tricks is that often involves altering the content of the page to add new HTML tags that allow styling of a more elaborate way. Given the need to change the content, to alter the design and do things that CSS is not allowed, it was ruining any of the purposes for which CSS was created, which was completely separate content from form.

CSS2 incorporated some interesting developments, which today already use regularly, but CSS 3 still goes a little more in the direction of providing more control over page elements.
So, the most important development that provides CSS 3, facing web developers, is the incorporation of new mechanisms to maintain greater control over the style that shows the elements of the pages, without having to resort to tricks or hacks, often complicating the code of the web.

New properties in CSS3

Here is a list of key properties that are new in CSS3:

Edges

  • border-color
  • border-image
  • border-radius
  • box-shadow
Funds

  • background-origin
  • background-clip
  • background-size
  • layering with multiple background images
Color

  • HSL colors
  • HSLA colors
  • RGBA colors
  • Opacity
 Text

  • text-shadow
  • text-overflow
  • Break long words
  • Web Fonts
Interface

  • box-sizing
  • resize
  • outline
  • nav-top, nav-right, nav-bottom, nav-left
Selectors

  • attribute selectors
Basic box model
• overflow-x, overflow-y
CSS3 Gradients

  • Linear Gradients
  • Radial Gradients
  • linear gradients repeat
  • repeating radial gradients
Others

  • media queries
  • Creating multiple columns of text
  • speech oriented properties or automatic reading of web pages
  • CSS3 animations

 

Part of this list of new CSS3 properties I have taken from: http://www.css3.info/preview/. It is an English site, but may be well to visit to get to know more about CSS 3. However, in that place were missing some things like gradients or animations, at least when we visited, so we have completed for the realization of this index.
Future articles will offer some tips and explanations on several of these properties, at least the most interesting as well as examples that serve to get to know this new CSS specification. All this as we will be placing in the Manual CSS 3.

What is Javascript?

What is Javascript?

Javascript is a programming language that allows developers to create actions on their websites. But what is Javascript?, How did Javascript? are some of the questions that the following article tries to solve.

Javascript is a language that can be used by professionals and beginners in the development and design of websites. It requires no compilation since the language works client side, browsers are responsible for interpreting the codes.

Many confuse JavaScript with Java but both languages ​​are different and have their unique characteristics. Javascript has the advantage of being incorporated into any website, can be executed without the need to install another program to be visualized.

Java on the other hand has the main feature being a platform-independent language. You can create any kind of program that can be run on any computer in the market: Linux, Windows, Apple, etc.. Due to its characteristics it is also widely used for the Internet.

As a summary it can be said that Javascript is a scripting language based on prototypes, while Java is a more object-oriented language.

What is Javascript?

JavaScript is a language with many possibilities, used to create small programs that are then inserted into a web page and in larger programs, aimed at more complex objects. With Javascript can create different effects and interact with our users.

This language has several features, among them we can mention that it is a language based on shares held fewer restrictions. Furthermore, it is a language that uses Windows and X-Windows systems, much of the programming in this language is focused on describing objects, write functions that respond to mouse movements, openings, use of keys, loads of pages among others.

It should be emphasized that there are two types of JavaScript: on one side is running on the client, this is the Javascript itself, though technically called Navigator JavaScript. But there is also a Javascript that runs on the server is more recent and is called LiveWire Javascript.

How did Javascript?

Javascript was the need to allow authors to create website pages that allow trade with users, as they needed to create more complex websites. The HTML only allowed to create static pages where one could display text with styles, but are needed to interact with users.

In the 1990s, Netscape LiveScript think, the first versions of this language were mainly engaged in small groups of Web designers who did not need to use a compiler, or no experience in object-oriented programming.

As they were available new versions of this language included new potential components that language, but unfortunately this version only worked on the latest version of the Navigator at the time.

In December 1995, Netscape and Sun Microsystems (the creator of Java) after joining to develop the project together, reintroduced this language with the name of Javascript. In response to the popularity of Javascript, Microsoft launched its own programming language based script, VBScript (a small version of Visual Basic).

In 1996 Microsoft is interested in competing with Javascript so Launches language called JScript, introduced in Internet Explorer browsers. Despite the various criticisms that are made to the javascript language, this is one of the most popular programming languages ​​for the web. Since browsers include Javascript, do not need the Java Runtime Environment (JRE) to run.

JavaScript is a technology that has survived for over 10 years, is fundamental on the web, along with the standardization of the “European Computer Manufacturers Association” (ECMA) (later adopted by the ISO) and W3C DOM, Javascript is regarded by many web developers as the foundation for the next generation of dynamic web applications on the client side.

Javascript standardization jointly with ECMA began in November 1996. It adopted this standard in June 1997 and then also by the “International Organization for Standardization” (ISO). The DOM for its acronym in English “Document Object Model” was designed to avoid incompatibilities.

Where I can see running Javascript?

Among the many services that are made with Javascript in Internet include:

  • Mail
  • Chat
  • Information Seekers

We can also find or create code to insert into your pages as:

  • Watch
  • Hit Counters
  • Dates
  • Calculators
  • Validating Forms
  • Detectors browsers and languages

How to identify Javascript code?

de nuestras páginas web.”>The javascript code can find it within the <body> </ body> of our websites. Usually inserted between: <script> </ script>. They can also be located in external files using:

<script type="text/javascript" src="micodigo.js"></script>

Some features of the language are:

Its syntax is similar to that used in Java and C, being a client side language that is interpreted by the browser, no need to install any Framework.

  • Variables: var = “Hello”, n = 103
  • Conditions: if (i <10) {…}
  • Cycles: for (i, i <10; i + +) {…}
  • Arrangements: var myArray = new Array (“12”, “77”, “5”)
  • Features: Ppopias of language and predefined by users
  • Comments for one line: / / Comments
  • Comments for several lines:
    / *
    Comments
    * /
  • Allows OOP: document.write (“Hello”);
  • Variables can be defined as: string, integer, float, boolean simply using “var”. We can use “+” to concatenate strings and variables.

Is it compatible with browsers?

Javascript is supported by most browsers like Internet Explorer, Netscape, Opera, Mozilla Firefox, among others.

With the emergence of languages ​​like PHP server side and client side Javascript emerged acronym Ajax (Asynchronous Javascript And XML). The same is a technique for creating interactive web applications. This language combines several technologies:

  • HTML and CSS Style Sheets to create styles.
  • ECMAScript implementations, one of which is the Javascript language.
  • XMLHttpRequest is one of the most important functions including, for exchanging data asynchronously with the web server may be using PHP, ASP, and others.

We should note that although JavaScript is supported in many browsers our users can choose the option to Enable / Disable Javascript in them.

Mobile Website or Mobile App?

Mobile Website or Mobile App?

If you’re planning to establish a mobile presence for your business or organization one of the first considerations that will likely come to mind Mobile Website or Mobile App?

What is the Difference Between a Mobile Website and an App?

A mobile website is similar to any other website in that it consists of browser-based HTML pages that are linked together and accessed over the Internet (for mobile typically WiFi or 3G or 4G networks). The obvious characteristic that distinguishes a mobile website from a standard website is the fact that it is designed for the smaller handheld display and touch-screen interface.

Apps are actual applications that are downloaded and installed on your mobile device, rather than being rendered within a browser. Users visit device-specific portals such as  Apple’s App Store, Android Market, or Blackberry App World in order to find and download apps for a given operating system. The app may pull content and data from the Internet, in similar fashion to a website, or it may download the content so that it can be accessed without an Internet connection.

Which is Better, an App or a Mobile Website?

When it comes to deciding whether to build a native app or a mobile website, the most appropriate choice really depends on your end goals. If you are developing an interactive game an app is probably going to be your best option. But if your goal is to offer mobile-friendly content to the widest possible audience then a mobile website is probably the way to go. In some cases you may decide you need both a mobile website and a mobile app, but it’s pretty safe to say that it rarely makes sense to build an app without already having a mobile website in place.

Generally speaking, a mobile website should be considered your first step in developing a mobile web presence, whereas an app is useful for developing an application for a very specific purpose that cannot be effectively accomplished via a web browser.

Advantages of a Mobile Website vs. Native Apps

If your goals are primarily related to marketing or public communications, a mobile website is almost always going to make sense as a practical first step in your mobile outreach strategy. This is because a mobile website has a number of inherent advantages over apps, including broader accessibility, compatibility and cost-effectiveness.

  Mobile Websites Are Instantly Available

A mobile website is instantly accessible to users via a browser across a range of devices (iPhone, Android, BlackBerry, etc).  Apps on the other hand require the user to first download and install the app from an app marketplace before the content or application can be viewed – a significant barrier between initial engagement and action/conversion.

  Mobile Websites are Compatible Across Devices

A single mobile website can reach users across many different types of mobile devices, whereas native apps require a separate version to be developed for each type of device. Furthermore, mobile website URLs are easily integrated within other mobile technologies such as SMS, QR Codes and near field communication (NFC).

  Mobile Websites Can Be Updated Instantly

A mobile website is much more dynamic than an app in terms of pure flexibility to update content. If you want to change the design or content of a mobile website you simply publish the edit once and the changes are immediately visible; updating an app on the other hand requires the updates to be pushed to users, which then must be downloaded in order to update the app on each type of device.

  Mobile Websites Can be Found Easily

Mobile websites are much easier for users to find because their pages can be displayed in search results and listed in industry-specific directories, making it easy for qualified visitors to find you. Most importantly, visitors to your regular website can be automatically sent to your mobile site when they are on a handheld (using device-detection).  In contrast, the visibility of apps are largely restricted to manufacturer app stores.

  Mobile Websites Can be Shared Easily by Publishers, and Between Users

Mobile website URLs are easily shared between users via a simple link (e.g. within an email or text message, Facebook or Twitter post). Publishers can easily direct users to a mobile website from a blog or website, or even in print. An app simply cannot be shared in this fashion.

  Mobile Websites Have Broader Reach

Because a mobile website is accessible across platforms and can be easily shared among users, as well as search engines, it has far greater reach capability than a native app.

  Mobile Websites Cannot be Deleted

The average shelf-life of an app is pretty short, less than 30 days according to some research, so unless your app is something truly unique and/or useful (ideally, both), it’s questionable how long it will last on a user’s device. Mobile websites on the other hand are always available for users to return to them.

  A Mobile Website Can be an App!

Just like a standard website, mobile websites can be developed as database-driven web applications that act very much like native apps. A mobile web application can be a practical alternative to native app development.

  Time and Cost, Mobile Websites are Easier and Less Expensive

Last but certainly not least, mobile website development is considerably more time and cost-effective than development of a native app, especially if you need to have a presence on different platforms (requiring development of multiple apps).

  Support and Sustainability

The investment considerations of app vs website don’t end with the initial launch; properly supporting and developing an app (upgrades, testing, compatibility issues and ongoing development) is more much more expensive and involved than supporting a website over time.

When Does an App Make Sense?

Despite the many inherent benefits of the mobile web, apps are still very popular, and there are a number of specific use scenarios where an app will be your best choice.  Generally speaking, if you need one of the following, an app makes sense:

  • Interactivity/Gaming – for interactive games (think Angry Birds) an app is almost always going to be your best choice, at least for the foreseeable future.
  • Regular Usage/Personalization – If your target users are going to be using your app in a personalized fashion on a regular basis (think EverNote) then an app provides a great way to do that.
  • Complex Calculations or Reporting – If you need something that will take data and allow you to manipulate it with complex calculations, charts or reports (think banking or investment) an app will help you do that very effectively.
  • Native Functionality or Processing Required – mobile web browsers are getting increasingly good at accessing certain mobile-specific functions such as click-to-call, SMS and GPS. However, if you need to access a user’s camera or processing power an app will still do that much more effectively.
  • No connection Required – If you need to provide offline access to content or perform functions without a network/wireless connection then an app makes sense.

As with any project, when developing an app you want to ensure that your are getting an optimal return on your investment. What you want to avoid at all costs is the needless and expensive exercise of building an app to do something basic that can be achieved with a mobile website.

In Conclusion

As long as mobile remains a relatively new frontier, the “app vs web” question will remain a very real consideration for organizations seeking to establish a mobile presence. If your mobile goals are primarily marketing-driven, or if your aim is to deliver content and establish a broad mobile presence that can be easily shared between users and found on search engines, then the a mobile website is the logical choice. On the other hand, if your goal is interactive engagement with users, or to provide an application that needs to work more like a computer program than a website, then an app is probably going to be required.

Please feel free to contact us if you’d like input on whether an app or a mobile website might be the right fit for your organization’s needs.

Please feel free to contact us if you’d like either an app or a mobile website. Contacting us if FREE and so is getting a quote.

What Is HTML5?

What Is HTML5?

HTML5 is a markup language for structuring and presenting content for the World Wide Web and a core technology of the Internet. It is the fifth revision of the HTML standard (created in 1990 and standardized as HTML4 as of 1997) and, as of December 2012, is a W3C Candidate Recommendation.

Its core aims have been to improve the language with support for the latest multimedia while keeping it easily readable by humans and consistently understood by computers and devices (web browsers, parsers, etc.). HTML5 is intended to subsume not only HTML 4, but XHTML 1 and DOM Level 2 HTML as well.

Following its immediate predecessors HTML 4.01 and XHTML 1.1, HTML5 is a response to the observation that the HTML and XHTML in common use on the World Wide Web are a mixture of features introduced by various specifications, along with those introduced by software products such as web browsers, those established by common practice, and the many syntax errors in existing web documents.

It is also an attempt to define a single markup language

It includes detailed processing models to encourage more interoperable implementations; it extends, improves and rationalizes the markup available for documents, and introduces markup and application programming interfaces (APIs) for complex web applications. For the same reasons, HTML5 is also a potential candidate for cross-platform mobile applications.

Many features of HTML5 have been built with the consideration of being able to run on low-powered devices such as smartphones and tablets. In December 2011 research firm Strategy Analytics forecast sales of HTML5 compatible phones will top 1 billion in 2013.

HTML5 adds many new syntactic features

These include the new <video>, <audio> and <canvas> elements, as well as the integration of scalable vector graphics (SVG) content (that replaces the uses of generic <object> tags) and MathML for mathematical formulas. These features are designed to make it easy to include and handle multimedia and graphical content on the web without having to resort to proprietary plugins and APIs.

Other new elements, such as <section>, <article>, <header> and <nav>, are designed to enrich the semantic content of documents.

New attributes have been introduced

Yet elements and attributes have been removed. Some elements, such as <a>, <cite> and <menu> have been changed, redefined or standardized. The APIs and document object model (DOM) are no longer afterthoughts, but are fundamental parts of the HTML5 specification. HTML5 also defines in some detail the required processing for invalid documents so that syntax errors will be treated uniformly by all conforming browsers and other user agents.

You can read more of this at Wikipedia.org