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Web Usability

Web usability refers to the calculated approach of insuring that web sites are user-friendly. It requires that information in the sites is presented in a concise and clear manner so as to remove any ambiguity.

381 Questions

What is vulnerability of web based application?

If you are talking about a cloud system type thing, than you should know that many of the algorithims in the security of the system are... faulty at times. If you mean more like a data base, than you've got your normal blue collar hackers, and a few java script geniuses who can cut through your defenses and any security. The issue with .NET programming is more along the lines of people editing your application, putting it back up on the internet, with your name embedded in it, and then having viruses, and mal ware, and issues that fall into your hands eventually. these are NOT huge, but risks

What is an advantage of web based application compared to non web application?

here are the advantages: * Increasing awareness of the availability of a service, product, industry, person, or group. * The possibility of 24-hour access for users. * Standardizing the design of the interface. * Creating a system that can extend globally rather than remain local, thus reaching people in remote locations without worry of the time zone in which they are located.

What does enabled mean?

It's a form of the verb "to enable" meaning to make possible. E.g. "The airfoil enables the aircraft to fly."

Explain the breakdown of a web address?

Web addresses (uniform resource locator; URLs) operate on DNS (domain name service) servers. When you request a website using a web address, DNS servers translate the web address into an IP address (ex. 127.0.0.1), which is how your computer identifies websites.

How do you create a QR code for your website?

A QR code is generated by a special software program developed for that purpose. Fortunately, these "QR code generators" are free online from various sources. You simply enter your URL or website address and a graphic QR code will appear on the screen. You then save that file to your computer where you can then print it onto anything you want.

The standard QR code generated for free will be a square bar-code in black and white. However, that code can be further customized using graphics programs so that it fits better with your logo or website. There are discussions about how to customize QR codes.

Where can you get horsey clips from on the web?

The only place I know of to find HorseyClips on the web is at www.wwmen.com/horseyclips. I've also seen them on the P2P file sharing networks.

How do you create another page without deleting one on a mac?

you click the left button and if you look carefully you'll see open a new window

What is the web address of the Quaker Hill Historic District in Wilmington Delaware?

The web address of the Quaker Hill Historic District is: http://www.quakerhillhistoric.org

What does 'web-enabled' mean?

Able to connect to or be run on the Web. This is a rather broad term that may refer to an application that outputs HTML for display on the Web or that launches a Web browser to retrieve specific Web pages. It can also refer to an application that must run on a Web server, the output of which could be displayed by a browser or a Java application.

Is it cost effective to recycle?

Yes it is. It actually can be very expensive to recycle. It takes a lot of waste collected to pay for all of the expenses at a recycling center. Recycling isn't necessarily done so as to make money, or a profit. Though it can be monetarily profitable. It's done to cut down on landfill strain And to make what would sometimes be thrown away usable again.

What does it mean when a web link is purple?

It means you have clicked on the link in the past

Donne moi le nombre des Haitien illegal ds le monde?

dans le nombre des haitien illegal parce-que dans le monde des haitien. le peuple des haitien souffre a d'une angine an haiti il y a beau-coup de musses.tout le monde connait le musee du Louvre, qui est la perle des musees francais.mias li ya aussi le musee dorsay. c'est un musee extraordinaire ou li ya une exposition.

Is the silly rule stating that men should never button their bottom jacket button obsolete?

Yes, you always leave the bottom button open. This is a rule which you should never violate if you consider yourself a stylish and decently dressed man.

What does tracking of a website mean?

Community Answer 1

Tracking of a website means the process of saving a website as it is and monitoring the changes to the website over time. Website tracking is achieved through various applications to include website monitoring and website change detection.

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Community Answer 2

Tracking of a website means Tracking every detail related to website, insights of a website, measuring its performance, by which we can understand what are its strength & weakness so that we can improve it.

Can you use php to have a user input text and then it show up on an HTML page (as in the php script edits the HTML to add text)?

Yes. This can be done by posting the data back to the server and outputting the results to the browser.

You would need to create your HTML form which submits the content you wish to manipulate

<form method="post" target="myproject.php">

<input type="text" name="usertext"/>

</form>

On the PHP side (in this case in "myproject.php"), you can read the post data and act accordingly.

<?php

if(array_key_exists('usertext', $_POST)){

$submittedValue = $_POST['usertext'];

}

The key item to note is that the posted data can be accessed as key values in the array $_POST. You can then do whatever you wish with the posted value.

If you want to maintain an ongoing list of items that the user is submitting, you could do it a couple of ways. To maintain it permanently, you'll probably want to open up a database (check out "mysqli" on the the documentation for PHP). If you only want it for that active user session, then you might want to consider another global array called $_SESSION. It is an array that gets stored on the server, retaining data for any user between page loads. The code above could be modified to use it like so:

<?php

session_start();

if(!array_key_exists('submittedValues', $_SESSION)){

$_SESSION['submittedValues'] = array();

}

if(array_key_exists('usertext', $_POST)){

$_SESSION['submittedValues'][] = $_POST['usertext'];

}

Now you can loop through the array $_SESSION['submittedValues'], dealing with every value the user has submitted in their current session.

Is unity web player free?

Yes, you can download it off of the main website or at http://unity3d.com/unity/?utm_source=Kongregate&utm_medium=download%2Blink&utm_campaign=Kongregate%2BContest/

What were the 4 forms of colonial control?

Colony, protectorate, sphere of influence, and economic imperialism.

The Previous Locations button saves the locations you have visited and displays them using what?

The Previous Locations button saves the locations you have visited and displays them using History, Cookies etc stuff..

How do you add a thing that allows people to create users on your website?

You will have to learn PHP and SQL (?)

Or you can ask someone to make it for you, but i think they want money for it though.