Web Programming is the category for programming for the Internet and World Wide Web. Q&A's include coding in technologies used for Browser, applet based applications, and more.
Web Programming is the category for programming for the Internet and World Wide Web. Q&A's include coding in technologies used for Browser, applet based applications, and more.
The DAO pattern provides the connection between the business logic tier and the resource (usually a database) tier. The Data Access Object represents a general interface to the resources layer: It handles all calls to it. JDBC is the most commonly used example of this. Almost all J2EE Applications that access the database have a direct or indirect implementation of the DAO Pattern. This pattern is an object that encapsulates a set of behaviors for… Read More
The Business Delegate pattern reduces the dependency between tiers. It is an attempt to make tiers interchangeable so one can access or utilize the services of any other. This pattern is a proxy that hides the complexity of remote service lookup and error recovery. It makes it easier to communicate requests and results from one layer to another. This is not a pattern for a layer itself. It isn't a way for you to create… Read More
The Model-View-Controller architecture compartmentalizes the data and business logic (model) from the presentation (view) from the user action interpreter (controller). This pattern is the hardest on the exam. The idea is closely related to the recent move from two-tier to three-tier architectures. The 3 tiers in a MVC Architecture of a J2EE Application are: 1. Model - Usually JavaBeans 2. View - Usually JSPs 3. Controller - Usually Servlets This pattern is a clear functional… Read More
The Front Controller pattern presents one entry point to a Web site or service. It provides a centralized entry point that controls and manages Web request handling. It eliminates the dependency of the user on a direct resource. Suppose you wanted to get the latest version of the servlet specification. You would be better off going to a central page that presents options that change over time than bookmarking the servlet specification directly as your… Read More
First you have to get into a collage that is right for you and you have to work really hard to graduate and real soon you will have your degree
Applets are small web based code snippets that run on a Web browser (IE or Mozilla) they are usually small and do not contain a lot of functionality. They cannot run by themselves (standalone) and can run only using a web browser or an applet viewer. Whereas, an application is standalone and can do all operations by itself. It is a combination of numerous java classes and objects.
there is a signal in the air
Meta tags do not have closing tags in HTML. The following is perfectly valid HTML: <meta http-equiv="content-language" content="en"> When you get into XHTML, you'll need to close the tag but by definition meta tags are self-closing. So the correct way to close the meta tag would be by adding a forward slash just before the closing bracket, like so: <meta http-equiv="content-language" content="en" />
Two methods to prevent cross site scripting that come to mind. One is to encode and decode the input field values of your HTML form. This will change the special characters of the code a hacker tries to place into your form fields to do cross site scripting. The other is to be sure and validate the input types of your form fields so that only valid data types are accepted. Hope this helps.
if he should be best in the basiscs abot the programing he knows
Maybe you are thinking of VIVID?
There are different ways of creating a dropdown menu. The best way of to learn is to follow a couple of tutorials and pick the method that fits what you are trying to do. Start with the link below, it's a visual tutorial that walks you through doing a basic drop down menu. From there you can experiment and get creative.
You can write a query to look through specific fiends and check if there is any data in the field as so. SELECT * FROM table WHERE field1 = '' OR field2 = '' ... and so on
There's no such thing as a free lunch. You can learn virtually everything about anything from the web, which is about as free as it gets, but it's no substitute for directed tuition. Investing in a few good books on the subjects that interest you is always a better option, and there are many good forums that can help you out when you're stuck (and most are free to join). Some institutions may provide free… Read More
ASP runs on the server. This means that ASP has access to thing like databases and file read/write that a client side script traditionally does not have. ASP doesn't rely on the code being intact in your users browser. Instead, it runs on the server, and returns the output. You can use the developer tools adjust the client side code. That makes it inherently insecure. Add to that the fact that ASP, like JSP, PHP… Read More
An assets folder is normally used to store documents that are used in the creation of a webpage, but aren't going to be part of the actual live webpage when it's moved to the server. Typical files you would find inside the assets folder include things like the layout documents (in *.psd or *.ai or some other advanced graphics format) and text based documentation of things like user interfaces. In more advanced projects, you might… Read More
finding the bugs and fixing.
It depends on what you will integrate, some takes minutes to finish and some takes months.
it depends on what are you integrating.integrating is two websites combined to one.
In computing, Common Gateway Interface (CGI) offers a standard protocol for web servers to interface with executable programs running on a server that generate web pages dynamically.
A automated testing framework for the web applications.
You Tube, Amazon, Facebook, MySpace, Reddit. All these are a product of many web programmers. If you used any of these regularly, imagine never having used it. I would say that web programming as had a huge influence in your life and the greater public too.
Html istself cannot be used to do things like go back to the previous page or go to the next page. Html is simply a markup language, languages that are used to describe information through the use of text that is applied to the document. In order to, make html do such things, a scripting language is used. This can be embedded into html.
Yes, anything that goes there needs to be something from CSS. Example: <div style="top: 0; right: 0; position: fixed;"> <p>Some Text Here</p> </div
If thinking about expanding your business with the help of an eCommerce store, then Magento is what strikes your mind. And for honest reasons as a noob in this industry vertical, you would prefer an experienced company to handle this whole eCommerce website development process. For this, Mag Studios has a proven expertise in making a mark as a client centric and quality focused Magento development company. We are known for work done with contributing… Read More
PHP is server-side because the code runs on the server, not in the browser. So when you load a website that is running PHP your computer contacts the server, the server executes the code, returns the results, and the browser just displays it.
Try code academy they offer a very good course on all three of those languages.
No you don't. Try googling Wix they offer a visual web site builder , which doesn't require programming knowledge.
You can write HTML code using any plain text editor, including Notepad. However, an editor that understands the HTML format is better as this can provide syntax highlighting and autocomplete facilities to help minimise coding errors. Most will also provide a preview facility, while some will let you edit the formatted page directly, much as you would format a document using a word processing program.
Hyperlinks, if used correctly, can help a user find websites and makes it so WWW exists.
Go to a website called W3 Schools and search for Box model, they provide a great example.
Self-closing tags are tags that don't have a "</>" to close it. These tags include: img input br area base col embed keygen link meta param source track and wbr
The HTML element is everything from the start tag to the end tag.
No. The <basefont> tag specifies the default font for text on page. Example usage:- <head> <basefont face="courier, serif" size="5" color="red"> </head> IMPORTANT: the <basefont> tag is no longer supported (since HTML5). It is still supported by Internet Explorer 9 and earlier versions but, regardless, you should be using CSS for style and HTML for content, never HTML for both style and content.
It is possible to create web pages using Microsoft Word, but there would be better ways to do it. Microsoft Word could be used to create the basic layout, but to add more specialised functionality to the page, you would use other software that is specifically used to design web pages. Microsoft Word is first and foremost a word processing application, not a web design tool.
The html page <html> </html> and also the body <body></body> which contains the content.
The design goals of XML are emphasize simplicity, generality and usability over the internet.
The HTML 5 specification recommends using <strong> for bold text and <em> for italicised text. In HTML 4.01 <strong> defines both strong and emphasised text; for purely bold text, use <b> instead (in HTML 5, <b> and <strong> are equivalent).
End tags on void elements must not be used. A void element is any element that cannot have any content. The HTML 4,01/XHTML 1.0 Strict void elements are: <area>, <base>, <br>, <col>, <hr>, <img>, <input>, <link>, <meta>, and <param>. HTML5 also adds <command>, <keygen>, and <source>. In XHTML, all void elements must be self-closing. For example: <input type="submit" value="OK" /> In HTML 4.01, use the following instead: <input type="submit" value="OK"> Both forms can be used… Read More
The break element is <br>. You would use this to make a new line when making a page in HTML. This can be used anywhere in HTML.
Use the size attribute to specify the height (or thickness) of the rule. For example: <hr size="10px"> <hr size="5px"> Note: Since HTML 4.01, the <hr> align, noshade, size and width attributes are deprecated. Use style properties instead.
The code displayed on the web page is probably incomplete coding. Double check the HTML.
First, you need to add the link element: <a href="example.com" target="_blank">Link</a> Then you need to add the image file: <a href="example.com" target="_blank"><img src"example.jpeg" alt="image">Image</a> That about sums it up. Make sure you change the links and file names!
In order to choose your app engine, it is necessary to consider some aspects such as users (clients), internet access, visionary goal of the business. There is no perfect model, only different situations. My personal opinion is that yes, if you can do it right from the beginning do it right, but if the investment is greater than the profit, wait a while for your clients to increase and then apply it..
XHTML stands for Extensible HyperText Markup Language. It is a language that branches off of HTML, combining the use of XML syntax with HTML markup; all tags and attributes must be lowercase, all tags must be closed, and tags must be nested properly (as to not overlap one another in a shift). The requirements to comply with XHTML standards force the use of CSS in the place of specific tags to establish cross-browser compatibility on… Read More
On your computer, highlight the website in the little bar it's in. Press and hold Ctrl and press C and let go of each. Now it's copied. To paste go to the place you want to put the link and put your cursur there and then press and hold Ctrl and then press V and let go. Now you can click on it!
we can pass parameter in procedure and function two type one is Byval and other is byRef, in byval value Store in stack And byref store in Heap. in a Byval get value a predefind and userdefind by replica and copy of the value. but in byRef program access address of the Variable we can pass parameter in procedure and function two type one is Byval and other is byRef, in byval value Store in… Read More
I use ftp to copy/edit files on a remote server that hosts a website
without the use of electrical conductors or "wires"
the types of aplication softwares are: 1.dos operating systen 2.windows xp 3.unix 4.linux
The difference between a web designer and a web programmer is that a web designer mainly focuses on the visual 'design' of the site and usually only basic code. The programmer writes the code for the website to work on using the design framework. A programmer also makes configurations to the server.
Answer The client server communication established with the help of scripting and markup languages following all the communication protocols and transmission protocols can be defined as Internet programming.
GET Method: All the name value pairs are submitted as a query string in URL. It's not secured as it is visible in plain text format in the Location bar of the web browser. As the data transfers through address bar (URL) there are some restrictions in using space, some characters like ampersand (&) etc in the GET method of posting data. We have to take special care for encoding data if such special characters… Read More
Actually, both are the ways of traveling the data from client machine to server machine.But the difference is that data will travel through GET as a query_string and through POST as a input_string. *Length of query_string is 256 but the length of input_string is unlimited. *GET is fast as compare to POST. *GET is visible POST is invisible.
If your server has frontpage extensions installed, you can add this feature in frontpage. Go to Insert/Components/ there is a whole free lesson on inserting components on my website. http://www.bytesizeoffice.co.uk or if you d not have frontpage extensions installed then you will need to find a script that would add it for you.
There are specific websites that help bypass websites. However, some websites don't really work or the effect doesn't really take place. There are ways such as unlocking parental controls and editing it or going onto websites that allow ya to bypass areas where you're not allowed to go to. you could try either of them
var clientSideVar = <%=serverSideVar%>; // if it's number var clientSideVar = '<%=serverSideVar%>'; // if it's string var clientSideVar = <%=serverSideVar.ToString().ToLower()%>; / if it's boolean
XML can be opened with nearly any text editors, XML is an open standard language and anybody can define their own XML document. Example: The example below can be anything I will just demonstrate with the theme of a bookstore. Just say you need to store information about books and display them in a web page. <?xml version="1.0"?> <bookstore> (This is the bookstore tag) <history> (If you wanted to catergorize your books, I choose a… Read More
To enable dynamic loading of extensions, set enable_dl option in php.ini to 1
It is a collection of classes and services.It exists as a layer between.NET applications and underlying operating system. ie it encapsulates the basic functionality that was earlier built into programming languages such as debugging and security services.
Many blog platforms allow you to export its content and save the file on your computer. From there, you can print the entire blog, although it will probably look messy.
I am not sure what you mean by 3 weeks pregnant as this is 3 weeks after your last period when you would not have a positive test. You get pregnant 2 weeks BEFORE your missed period. Whatever you mean by three weeks pregnant a sauna this early would not have any effect whatsoever. The human body maintains a normal internal temperature whatever the outside temperature. High fever may have an effect but not a… Read More
1.cookies do not require any server resources. 2.cookies are easy to implement. 3.you can configure cookies and expire when the browser ends.
XML stands for Extensible Markup Language. In short, it is a text-based format for different systems to present structured data to each other. Structured data means the data describes the characteristics of some sort of hierarchy. An example of hierarchical data is a company that has a name and multiple employees that each have names and phone numbers. A list of the company and its employee information could easily be represented with XML. Here is… Read More
Use the URL to open the resource as a stream (like you would open any local file by name) $file = fopen("http://www.google.com/", "r"); fpassthru($file); // or fgets etc... fclose($file); see <http://de.php.net/fopen>.
The most common form of authentication is the password based authentication
four score and seven years ago my fathers brought forth upon this continent a new nation conceved in liberty and dedicated to the proposition that all men are created equal - Abe Lincoln
Simple, go on to Chatroll (http://chatroll.com) and you can create your own chat in under 60 seconds. If you already own a website / blog, you can also embed the chat into your website! That way, your friends and current visitors can just go to your site as usual. Here is a blog article on how to creating a chat in 3 easy steps: http://blog.chatroll.com/how-to/add-a-blog-chat-room-in-3-easy-steps I have been searching for years for one of the… Read More
It depends on how fancy you'll want to get and which web server you are using. HTTP supports a variety of user authentication protocols, with the most common one being "Basic" (which isn't particularly secure, unless you are using SSL) With the Apache web server, you would create an .htaccess file containing directives for authentication. Can be as simple as specifying a password or as complex as user groups and authentication based on the users… Read More
Assign a stable identifier to each item, such as a SKU or ISBN. Ensure that all shopping URLs look like http://www.YOU.com/product/sku?a=b&c=d&e=f, where the a-f parameters only affect view and sort order and such. Then later visits to the URL mentioning the sku will always show a description of the desired product.
here is the solution of downloading, share and embedding videos from youtube, actually here is the sites, that's providing YouTube videos, with free sharing and downloading feature, mean your can download and share any video of youtube with fast video search engine, and can send to anybody everywhere without any restriction or having ID. here is that site-videox.imasty.com-Click on the ink below for more information Also click below for Sample players on the web: And… Read More
A verbal contract is legal and binding. Although it is your word against theirs. You can sue which will cost you money but not necessarily get the reults you want. Suggestion: Find a new horse.
Java is a programming language platform originally developed by Sun Microsystems. It allows a programmer to develop applications that run on any platform (Windows, Mac, Unix) because it does not depend on computer architecture. Instead it is executed by a JVM (Java Virtual Machine) that works much the same way as the Flash Player which executes SWF (Shockwave Flash) files. It promises "Write Once, Run Anywhere" (WORA) programs, because Sun provides Runtimes at no cost… Read More
When customers visit in to a transactional website and if they want to do any thing, it is important to identifying and authentication they details. Which means they need to log on to they account by entering Usre and Password. If the person is new user then he/she needs to create a new account by entering their personal details. After they enter the information that will be transmitted to database record. From on this stage… Read More
The four most basic tags are <html>, <head>, <title>, and <body>. They are necessary for every web page. The fifth most basic is up for debate, because no other tag is absolutely necessary. In my experience, <table> and <p> are also very common. i s 'kujl
Web designers can work anywhere. As long as there is a computer and someone that has paid you to do a job for them, you can be anywhere. You could set up a website in one country and then set up another in another country. Also, if you have a web design knowledge, you can create web templates and sell them online. It is very profitable work at home job.
It's often hard to say. In cases of doubt, the website owner. If you want to use code from another website, typically asking the owner if you can use X code will result in a "yes, provided you give me credit"-style response. There are, however, websites with license blocks at the top of the HTML/CSS/JS and you can use these to gauge what you can do with the code. For example, one website may have… Read More
If you have not entered in the correct URL for the image or the image code. Dont forget to use "http://www.thewebsite.com".
Keeping up with the newest trends in design and security.
You watch it!:)
Simply find an .ico file you want to use (favicons from websites work nicely).... name your .ico file autorun.ico and put it in the root of your drive then create a text file called autorun.inf in the root of the drive and put this inside it: [autorun] icon=autorun.ico Visit www.smartusb.net It explain the process step by step, http://www.smartusb.net/p/change-flash-drive-icon.html
I think not
Most often, CGI stands for Common Gateway Interface. Some web servers allow Common Gateway Interface bins (or something of that sort), in which CGI scripts can be placed in, and executed from a brower. "CGI scripts" are common programming langues, such as Python. Less often, a CGI stands for a Computer Generated Image. Computer Generated Images/Imaging.
The schema is the physical arrangement of data. An XML schema is a description of a type of XML document, typically expressed in terms of constraints on the structure and content of documents of that type, above and beyond the basic syntactical constraints imposed by XML itself. These constraints are generally expressed using some combination of grammatical rules governing the order of elements, Boolean predicates that the content must satisfy, data types governing the content… Read More
The xml property returns the XML of a node and its descendants. Dimension is a type used for a variety of purposes for defining values