Voluntary codes are codes of practice and other arrangements that influence, shape, control or set benchmarks for behaviour in the marketplace. They encourage companies and organizations to conduct themselves in ways that benefit both themselves and the community. They can also serve as a sign to consumers that the organization's product, service or activity meets certain standards.
This article discusses what validation means, points you to some of the free tools that you can use, and deals with its limitations and the problems that a new webmaster may face.
Otherwise you'll be completely lost here since I assume you at least know what these terms mean.
For those unfamiliar with the term, "validating" a page is just a jargon-filled way of referring to the use of a computer program to check that a web page is free of errors.
There are various types of HTML validators: The W3 Consortium has its own online validator which you can use for free. It may be found at: There are a few which will also tell you which CSS features are supported by which browsers since not all browsers are equal in their CSS implementation.
Again, you can get free validation for your style sheets from the W3 Consortium: There are a number of reasons why you should validate your page.
It Helps Cross-Browser, Cross-Platform and Future Compatibility Although you may be able to create a web page that appears to work on your favourite browser whatever that may beyour page may contain HTML or CSS errors that do not show up with that browser due to an existing quirk or bug.
Another person using a different browser that does not share that particular bug will end up viewing a page that does not show up correctly. It is also possible that later versions of your browser will fix that bug, and your page will be broken when people use its latest incarnation.
Coding your pages so that it is correct without errors will result in pages that are more likely to work across browsers and platforms ie, different systems.
It is also a form of insurance against future versions of browsers, since all browsers aim towards compliance with the existing HTML and CSS standards. Search Engine Visibility When there are errors in a web page, browsers typically try to compensate in different ways.
Some may ignore the broken elements while others make assumptions about what the web designer was trying to achieve. The problem is that when search engines obtain your page and try to parse them for keywords, they will also have to make certain decisions about what to do with the errors.
Like browsers, different search engines will probably make different decisions about those errors, resulting in certain parts of your web page or perhaps even the entire page not being indexed.
The safest way to make sure the search engines see the page you want them to see is to present them an error-free page. That way, there is no dispute about which part of your page comprises the content and which the formatting code. What Validation Does Not Do Validating your web page does not ensure that it will appear the way you want it to.
If you are wondering what the difference is, an analogy from normal human language will hopefully make it clear.
Let's take this sentence "Chris a sandwich ate" which is grammatically incorrect when used in a non-poetic context. It can be fixed by simply reversing the order of the last two words so that the sentence reads "Chris ate a sandwich". But what happens if you write a sentence that says "Chris ate a pie" when you meant that he ate a sandwich?
Syntactically, the sentence is correct, since all the elements of the sentence, subject "Chris"verb "ate" and object "a pie" are in the right order. Semantically, however, the sentence describes a different thing from what you meant.
HTML and CSS validators are designed to catch the first type of error, exemplified by the grammatical error of my first sentence. However, it cannot catch errors of the second kind, where you get the spelling and order and all other technical aspects correct, but the code you used does not match the meaning you intended.
Ensuring that your code does what you want it to do requires you to actually test it in a web browser. Depending on the complexity of your code, you may even want to test it with different browsers to make sure that your site looks the same in all of them, since it's possible that you are using features of HTML and CSS that are only implemented in some browsers but not others.
While running the validator and getting it to validate your page itself will not be an issue since the W3 Consortium's validator is not only free, it doesn't even have to be installed to be usedthe problem comes when the validator checks your page and tells you that there are errors.
If you have no knowledge of HTML and CSS, you will probably have some difficulty figuring out what those errors mean, whether they are serious, and how to fix them. Although there is no perfect solution to this, you are not completely without resources. If you are using an editor like Microsoft Expression WebDreamweaverBlueGriffon or KompoZeryou can usually assume that the code they produce on their own is valid.
From my limited experience mainly creating demo sites for the purpose of writing tutorials or reviews for thesitewizard.
This means that if you get errors when you validate your page, the problems must come from elsewhere. If you have inserted code that you obtained from a website such as if you have added a Youtube video to your pageit's possible that the code is the source of the error message.
Alternatively, if you have modified the code on the page manually, the error may have crept in there.A code of ethics issued by a business is a particular kind of policy statement.
A properly framed code is, in effect, a form of legislation within the company binding on its employees, with. Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis.
But it’s not the amount of data that’s important. Decide if all HTML code should be the same (standardized) or at the discretion of the designer.
Explain your decision. - Home» Questions» Computer Science» Programming Languages» Programming In Python» Explain what is meant by effective HTML code. MALAYSIAN CODE ON CORPORATE GOVERNANCE 2 The Malaysian Code on Corporate Governance (MCCG) introduced in has been a significant tool for corporate governance reform, and has influenced corporate governance practices of companies positively.
Right, thanks Dave! In CodeOwnership, as stated, ownership is about editing the code; owners must know the details of all changes under their rutadeltambor.com only way to do that is to have the owners actually make the changes.
Of course, because they're editing the code. This video is the VERY basics of what HTML and CSS is, for the absolute beginner. HTML and CSS files are, quite literally, just text files. You don't need any special software to create them, although a nice code editor is helpful.