Linked list c++ – What They Are and How to Use Them

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Most, if not all, programmers have at least heard of a linked list c++. If you haven’t then you are about to. In this article I will be outlining what exactly a linked list is, the advantages of using one, and I will try to do this in the simplest terms that I can.

So, lets get to the point. When you are programming, it is a very common occurrence that you want to keep track of a list or set of data. The easiest way to do this is with an array. Whether it is a single dimensional, or more gridlike 2-3 dimensional array, it will typically suite your needs just fine.

But, what do you do when you have an array of say, a million items. Naturally this is going to take up quite a bit of memory. Still, an array will probably do the job just fine. So now lets look at Object Oriented Programming (OOP). Maybe you want to create an array of Objects, each with a fair number of variables. This memory adds up quite fast. And to make things worse, an array’s memory is all contiguous; the memory is all in one solid chunk.

A way around this solid chunk of memory is, yes you guessed it, a linked list. The beauty of a linked list is that it doesn’t have to have contiguous memory. The different objects, typically called nodes, each contain a link variable. This link points to the next item in the list, wherever it may be in memory. Think about it kind of like a puzzle. You typically wouldn’t store a puzzle completely built because those “contiguous pieces” are bulky and hard to store; and if you wanted just one you’d have to take them all. So instead, you break the puzzle apart, because you know each piece links to the next piece uniquely. This way you can work with just the piece you want and still keep track of the rest.

Another great advantage to linked lists is they are customized to exactly what you want. A linked list is not typically something included in a programming language, it is something that you build yourself. This may be a little bit more difficult than using an array, or even an arrayList, but it proves itself in power.

 

The question above of which web development language is the best is very rarely answer subjectively. In fact, a quick search engine check results in numerous blog posts and forums littered with people giving their own opinion with nothing but their experience of a few languages (and sometimes only one!) under their belt.

The truth is that this question is somewhat moot. The main thing to consider when it comes to web development is that you are happy and confident in the abilities of the development company you are using to produce your applications.

Hypertext pre-processor

In regard to web development languages, there are several to choose from. The most widely used is PHP, which stands for hypertext pre-processor although it did originally stand for Personal Home Page when it was originally created. Social Media sites such as Facebook and Yahoo are built using PHP to give a few examples.

ASP.NET

The second most widely used is ASP.NET which stands for Active Server Page and was created and supported by Microsoft. Now in its fourth iteration, this web platform is fully extensible and a very mature competitor to PHP in the web development industry.

PHP

The main difference between the two languages is the fact that PHP is compile on page load, so every time a user visits a page on a site, the PHP code is compile server side and the results send to the client. With ASP.NET, the source code is compile prior to deployment, meaning that the framework itself has a significantly low overhead on the server in terms of page loading speeds.

As the page is , the server simply loads the compiled file and sends it to the client. This means that on paper, the ASP.NET framework is faster than PHP. Although it must be note that PHP has some very clever caching mechanisms now available. Which minimises this performance issue considerably.

A developer who utilises both of the above languages should be hard press to tell you. What one language can do that the other could not. Choice generally depends on developer preference and provided they are a capable programmer. They will be able to produce identical systems on either platform using either language.

Web engineering projects

Web engineering projects are manage from start to finish in a logical manner. Ensuring that the solution is develope on time. And most importantly on budget utilising developers with decades of experience all backed up with a no quibble guarantee. That you will get a fully functional web application exactly to your specification.

Easy to use language

ASP dot net provides ASP Help, ASP Code, ASP web development, ASP Tutorials, and all web programming solutions. It helps the web developer to build an effective and dynamic website. Most of the website developers prefer this language, because it is easy to use.

Facilitates large application development

This is easy to write a page. It facilitates you to develop the large applications. It offers HTML and source code in combinations. This language truly served, net development world. ASP. Net is the best technology on server side in which, code is used, before sending to a browser from executing on the server. The code that is sent to a browser is HTML not ASP dot net. This language truly served the Internet development world since 2002.

Provide easy accessing data

ASP dot net allows you all kinds of changes in the content of your web page. It’s a very flexible language and provides easy accessing data that send the results back to the browser.

Hypertext processor PHP web development language

PHP is also being used on professional levels. It is a powerful programming for website development. Most of the website development companies use this language on web design. It has gained vast popularity because of low memory requirements and compatibility. It is easy to learn.

Java: Keep difficult syntax

Java is a web development language also, but it’s not used commonly, because its syntax is difficult. It is an open language because; you can get its code free.

Conclusion

If you want to develop your website on your own and you have no idea which programming language to select then first you need to check your compatibility level. If you intend to update your website regularly, then PHP is the perfect option for you. Because you can easily modify PHP made applications, within short span of time.

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