While developing a web page, visual errors are almost inevitable. It becomes really frustrating when, after hours of coding, you notice that a certain element is not properly aligned or colored, or worse is not cross-browser compatible. Debugging HTML or CSS code can really slow down a developer’s creative momentum. But if you have the knowledge of how to detect and fix rendering issues properly, web development becomes more fun and interesting. Every issue faced by a developer is unique in its own way, but if you adhere to some basic rules and checklists, coding will become much easier. Let’s take a look at the following article and find out how debugging can help you fix common issues in HTML.
While encountering errors, the instinct of a developer jumps to one question most of the time, whether the code is syntactically correct. No matter how experienced you are, mistakes like typos or an incorrectly closed tag are quite common.
If you are developing a large application, in order to check for syntax error or typographic mistakes, validation tools will really be helpful. CSS Validator and Markup Validation Service by W3C will do the job perfectly. Once you run the code in validators, they will raise an error or warning wherever something has gone amiss. However, often it will be difficult to find complex errors. Because detailed debugging is impossible in those validators, a better alternative is CSS lint, which can perform a detailed analysis of your HTML or CSS code and find out each and every error — no matter how small it is.
In the earlier days when the desktop was the only mode for accessing the Internet, and very few browsers were there to display the webpages, cross-browser issues were uncommon. But nowadays, with mobile devices being the primary medium for accessing webpage, and multiple browsers being used across various devices, cross-browser issues are quite common. A website may look perfect in one browser but may not get displayed correctly in another. Cross-browser issues can be prevented by making them happen in the very beginning.
First of all, make sure that you are normalizing the CSS code. This will prevent the inconsistencies between browsers and make them behave in a coordinated manner. Even when you are developing a single page and not using any CSS framework, using CSS reset is a good practice to prevent cross-browser issues.
Secondly, check and make sure that all the CSS and HTML properties you are using are supported by all browsers. Both CSS and HTML are evolving and many new tags are coming up every day that are not supported by all browsers. In that case, you have to use either vendor prefix or use a tag that is supported by all browsers.
It really becomes helpful when a developer can outline the elements rendered in a page to find out whether they are related to one another. Writing CSS for this can be a time-consuming job. An easier option is to use a plugin named Web Developer. This browser extension is available for Firefox, Opera, and Chrome.
It helps the developer to outline elements based on criteria like element type or display type. On first look, it may seem a bit complicated, but with a little bit of practice, this tool gets easier to use and the developer can easily detect mixed display type or rogue floats using this.
Often, it may get difficult to figure out how a particular element in your page is impacted by CSS. The browser’s inbuilt developer tool makes it easier to toggle CSS properties individually. After you bring up the developer console, on the right, the elements panel can be noticed. It shows the CSS properties applied to the element that you selected. Once you hover over the properties, they can be individually unchecked. If you find an element that is crossed out, it means that another CSS is used to override it.
The process may seem a little tiring, but it is one of the fastest procedure to find out style errors that are inconsistent with your CSS. Whether a CSS that you have written is applied to the element or whether it is being overridden by default, CSS in the library can be detected using the developer console.
In a web page, elements usually have display type. The type may be flex, block, inline-block, etc. It is difficult to figure out how browsers will handle elements having mixed display type. So, it is better to write your CSS according to W3C standards.
Debugging is a tricky art that improves with practice. Apart from the techniques mentioned here, many more are there that can help you debug your HTML and successfully resolve the error. Also, after fixing errors, do remember to test your website properly in different devices and browsers and find out if all the critical functionalities are working properly before deploying it in production.
The document component of HTML is known as an HTML element. HTML element helps in displaying the web pages. An HTML document is a mixture of text nodes and HTML elements.
The simple fundamental components oh HTML is
HTML helps in creating web pages. In web pages, there are texts, pictures, colouring schemes, tables, and a variety of other things. HTML allows all these on a web page.
There are a lot of attributes in HTML. It may get difficult to memorize these attributes. HTML is a tricky concept. Sometimes it gets difficult to find a single mistake that doesn’t let the web page function properly.
Many minor things are to be kept in mind in HTML. To complete an HTML assignment, it is always advisable to seek help from online experts. These experts are well trained and acknowledged with the subject. They provide quality content within the prescribed deadline. With several positive reviews, the online expert help for HTML assignment is highly recommended.
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The prospect of learning HTML can seem confusing at first: where to begin, what to learn, the best ways to learn — it can be difficult to get started. In this article, we’ll explore the best ways for learning HTML to assist you on your programming journey.
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QuickBooks has always been the first choice of thousands of mid-sized enterprises and solopreneurs when it comes to accounting and financing software. With the help of QuickBooks, businesses can handle all of their regular accounting activities, like managing income and expenses, tracking mileage, generating financial reports, submitting and printing tax forms, payroll, etc.
However, despite the impeccable feature that QuickBooks provides its users with, there are uncountable errors and bugs that many users often face while working with QuickBooks. With this post, we are going to discuss about QuickBooks error 3371 status code 11118 that usually happens when users try to open or activate QuickBooks Desktop applications on their computers.
While activating QuickBooks, the error code abruptly pops up on the screen with an error message, stating, “QuickBooks could not load the license data. This may be caused by missing or damaged files.” Generally, such an error gets triggered when the Microsoft MSXML component, which helps QuickBooks retrieve the license information in the QBregistration.dat file, is unregistered.
Need troubleshooting assistance to get rid of QuickBooks error 3371 status code 11118? If yes, feel free to reach our QuickBooks experts at (844-888-4666) and get the error resolved immediately.
Apart from the unregistered Microsoft MSXML component, there are several other reasons that can trigger QuickBooks error 3371 could not initialize license properties, such as:
Even after following all the troubleshooting steps mentioned in the post, if you can’t resolve QuickBooks error 3371 status code 11118, then there is a great possibility that the Windows Firewall or any third-party security application is blocking necessary QuickBooks installation files. We suggest you restore any blocked QuickBooks file from security applications and make exceptions for QuickBooks programs to prevent them from being scanned. You can also reach our QuickBooks professionals at (844-888-4666) for troubleshooting assistance and get the error resolved immediately.
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HTML tags are keywords used in HTML to display web-pages with certain properties. They are further used for defining HTML elements. An HTML element consists of a starting tag, some content, and an ending tag. The web browser reads the HTML document from top to bottom, left to right. Each HTML tag defines a new property that helps in rendering the website.
The ‘<>’ brackets contain an HTML tag. There are two types of HTML tags- empty tags or singleton tags and container tags. Singleton tags or empty tags do not contain any content such as an image or a paragraph and hence do not need to be closed, whereas container tags should be closed.
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