Archive for the 'Programming & Design' Category

Remembering Assembly Programming

Saturday, July 24th, 2010

Where has assembly programming gone to? I remember growing up in the ’80s and the B. Dalton bookstores (remember those?) being shelved full of assembly language books for the Commodore 64 personal computer. Nowadays, it seems that everything is too complicated for all but the most brilliant minds to dabble in assembly code. And as an outdated programming language, most don’t even bother to familiarize themselves with it these days, given that nothing much runs off assembly anymore.

Then again, technology has so improved that the principal benefit of assembly language, its speed, may be irrelevant, while the inherent incomprehensibility of the language (and you think C++ is hard) remains a liability.

Computer languages are fascinating. And despite the obscure “look” of assembly, I remain intrigued by it. Assembly languages were first developed as second-generation languages that freed programmers from tedium such as remembering numeric codes and calculating addresses. This lead to an increase in programming productivity, and I surmise that it is this very reason that assembly has been dropped along with the rest of the ’80s. Advanced hardware has made high-level languages less cost-intensive in terms of computational cycles, allowing instruction that resembles a modicum of English. Assembly languages have simply become obsolete under newer high-level programming languages.

Ah, yes, the ’80s. When even amateur programmers could still alter the sizes of the paddles in classic Pong. When a programmer could still do it all himself and become a millionaire overnight with an instant runaway hit, such as David Crane of Pitfall! fame. This title sold over four million copies at a time when home video game consoles were not as common as today, taking only ten minutes to conceive and ten thousand hours (a little over a year) to program. It was coded entirely in assembly, of course, as no high-level languages existed for consoles back then. This then the game has spawned several sequels, including Pitfall: The Lost Expedition for the last generation of consoles released in 2004, and again rereleased for the Nintendo Wii in 2008.

It was a time that will never be again, when mere hobbyists and professional programmers were not too different. Professionals were really only those hobbyists who were skilled enough to be paid for their work. Hobbyist programmers have not gone extinct though. In fact, as of recently, amateur programming has experienced a renaissance of sorts, especially in the field of mobile technology. Most smartphones – the iphone for example – run applications, which are now open sourced, meaning that anyone with the skills to program a decent app can do so and make it available for download to the general public. This system has opened up an entire market of obscure or specific applications for all different purposes.

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Cad Model Version

Tuesday, July 6th, 2010

Virtual Design is the use of computer technology for creating actual or even virtual objects. It’s used to design curves and figures within 2D or even two-dimensional room, or even curves, solids as well as areas within animations or even three-dimensional objects. It’s an important commercial fine art used in many programs like auto, shipbuilding, aerospace industries, commercial and new design, prosthetics, etc.

It’s commonly used in computer cartoon for unique effects in movies, specialized guides and marketing. Choosing utilized in producing tools as well as machinery. Numerous designers, technical engineers, creative designers as well as designers utilize Virtual design within the drafting and design of all kinds of buildings, from little home ones in order to large commercial and industrial structures.

Cad Version models tend to be basically electronic drawings or even styles created utilizing Cad technology. Using Virtual design enables you to in electronic format adjust or even enhance your own styles. Prior to Virtual design versions had been feasible creative designers as well as technical engineers used to rely on drafters using fliers and business cards for his or her designs. This required more time and money. Consider the conceiving of the technologies, numerous engineers started performing their very own creating function, getting rid of the need for drafters and cutting down expenses in companies. It isn’t only faster and much more effective, it’s more cost-effective as well.

With the use of Cad, you can produce much more practical versions, you can view it within any direction or placement and even determine actual properties of the sketching. They are frequently used to imagine various aspects of physical items along with computer graphics. Virtual design custom modeling rendering is actually fast-becoming an indispensable part of contemporary manufacturing, construction as well as style.

Utilizing 3d Virtual tend to be much more cost-effective within developing prototypes as well as conceptual sketches. It enables users to locate one of the most economical elements very easily through converting the best particulars. It enables you to manipulate and test suggestions before production products. Additionally, it cuts down on the some time and price used for researching, redesigning as well as building different variations.

Products are designed and manufactured with higher precision plus they attain the market earlier than prior to. Clients have grown to be well informed within investment their resources after viewing the accuracy as well as accuracy associated with Cad versions.
It enables you to manipulate and test suggestions before production products. Additionally, it cuts down on the some time and price used for researching, redesigning as well as building different variations.

Products are designed and manufactured with higher precision plus they attain the market earlier than prior to. Clients have grown to be well informed within investment their resources after viewing the accuracy as well as accuracy associated with Cad versions.

Cad Model Version

Sunday, July 4th, 2010

Cad Version is the use of computer technology with regard to designing actual or digital items. It’s used to design curves and figures within 2D or even two-dimensional space, or even curves, hues as well as areas within 3d or even three-dimensional items. It is an essential commercial art used in numerous applications like auto, shipbuilding, aerospace sectors, industrial as well as architectural design, prosthetics, etc.

It’s commonly used in pc cartoon for unique results within films, technical manuals as well as advertising. Choosing utilized in making tools as well as equipment. Many architects, engineers, designers and developers use Virtual design in the creating as well as design of kinds of buildings, through small home types in order to large commercial and commercial buildings.
Virtual Design models tend to be basically electronic drawings or styles made utilizing Cad technology. Utilizing Cad enables you to electronically change or improve your own styles. Before Cad versions had been possible creative designers as well as engineers used to rely on drafters utilizing fliers and business cards for their designs. This particular required much more money and time. Consider the conception of the technology, many engineers began doing their own drafting work, getting rid of the requirement for drafters and cutting down costs in businesses. It isn’t only quicker and more efficient, it’s much more cost-effective too.

If you use Virtual design, you can create much more realistic models, you can look at it in any path or even placement as well as determine physical qualities of your sketching. They are used often in order to imagine numerous aspects of actual objects along with pc graphics. Cad custom modeling rendering is actually fast becoming an indispensable part of contemporary production, design and design.

Utilizing 3d Virtual models tend to be much more cost-effective in building prototypes and conceptual sketches. It enables users to find one of the most affordable components easily by converting the finest particulars. This enables you to manipulate and check ideas prior to manufacturing products. It also cuts down on the some time and cost used for researching, redesigning and building various versions.

Products are created and produced along with higher precision and they reach the marketplace sooner than prior to. Clients have become more confident within investment their resources after watching the precision and accuracy of Virtual design models.
This enables you to manipulate and check ideas prior to manufacturing products. It also cuts down on the some time and cost used for researching, redesigning and building various versions.

Products are created and produced along with higher precision and they reach the marketplace sooner than prior to. Clients have become more confident within investment their resources after watching the precision and accuracy of Virtual design models.

When To Use High-Level Languages?

Wednesday, May 26th, 2010

The solution to many of the difficulties connected with assembly language programs is to use, instead, high-level or procedure-oriented languages. Such languages allow you to describe tasks in forms that are problem-oriented rather than computer-oriented. Each statement in a high-level language performs a identifiable function; it will generally correspond to many assembly language instructions. A program called a compiler transforms the high-level language source program into object code or machine language instructions.

Many different hgih-level languages exist for different types of tasks. If, for example, you can express what you want the computer to do in algebraic notation, you can write your FORTRAN (Formula Translation Language), the oldest of the high-level languages. Now, if you want to add two numbers, you just tell the computer:

sum = num1 + num2;

That is a lot simpler (and shorter) than either the equivalent machine language program or the equivalent assembly language program. Other high-level languages include COBOL (for business applications), BASIC (a cut down version of FORTRAN designed to prototype ideas before coding them in full), C (a systems-programming language), C++ and Pascal (object-orientated Turbo Pascal compiler was heavily used in 1980s and 1990s as a general teaching and development language).

Clearly, high-level languages make program easier and faster to write. A common estimate is that a programmer can write a program about ten times as fast in a high-level language as in assembly language. That is just writing the program; it does not include problem definition, program design, debugging testing or documentation, all of which become simpler and faster. The high-level language program is, for instance, partly self-documenting. Even if you do not know Pascal, you could probably tell what the statements do.

Machine Independence

High-level languages solve many other troubles associated with assembly language programming. The high-level language has its own syntax (usually defined by an international standard). The language does not mention the instruction set, registers, or other features of a particular computer. The compiler takes care of all such details. Programmers can concentrate on their own problems; they do not need a detailed understanding of the underlying CPU architecture – for that matter, they do not need to know anything about the computer they are programming.

Portability

Programs written in a high-level programming language are portable – at least, in theory. They will run on any computer that has a standard compiler for that language. At the same time, all previous programs written in a high-level language for prior computers and available to you when programming a new computer. This can mean thousands of programs in the case of a common language like C.

Which Language Level You Use Depends On Your Particular Application

If hardware will finally be the largest cost in your application, or if speed is critical, you should favor assembly language. But be prepared to spend much extra time in software development in exchange for lower memory costs and higher execution speeds. If software will be the biggest cost in your application, you should favor a high-level language. But be prepared to spend the extra money required for the supporting hardware and software. Of course, no one except some theorists will object if you use both assembly and high-level languages. You can write the program originally in a high-level language and then patch some sections in assembly language. However, most users prefer not to do this because it can create havoc in debugging, testing, and documentation.

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Website Builders: Professional Work Done Less!

Sunday, May 2nd, 2010

Free Website Builders are the newest hype in the Internet world for beginners. For HTML experts and computer programmers, creating a unique webpage from scratch can be completed in a very short time with great quality, but what about a beginner in the coding world who wants to build their own unique website?

There are three options a beginner to the programming world has to create their own website.

1) Pay a Programmer: Programmers charge hundreds of dollars for professional style websites. While this is a sure way to build an incredible looking website, it is also incredibly burdening on the wallet of the client. Professional programmers are also notorious for missing deadlines and using the same websites for multiple products. So is paying a programmer really the best way to go?

2) Buy Software: Website building software can cost anywhere from $50 to Adobe Dreamweaver which is priced around $200. While these software programs can produce great results for beginners to the website building world, they can also be very confusing and hard to use without training. Some of these programs offer “drag-and-drop” technology creating an incredibly easy interface for users, but these programs are rare and usually expensive.

3) Free Website Builders: Free website builders have become very popular on the web for beginners looking to build their own website. While most free website builders can be sketchy with a great deal of glitches and incompatibilities, there are a few free website builders that offer users an incredibly easy-to-use interface with professional results. This is clearly the best method to use if you can get your hands on the right free website builder.

Some Internet Marketers are attempting to sell the secrets to using the best Free Website Builders on the web, but one website is giving it away completely free of charge! Free Website Builders is giving away their completely unique, FREE report on how to find and use the best free website builder on the web.

Hundreds have already begun to use this guide because it is incredibly easy to follow for beginners. Users are seeing incredible results with the direction of this guide. Be sure to check out www.WebsiteFreeBuilder.com to get your free guide today and start building your own website!

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Programming: Tips On The Subject Of Finding The Best Java Programming Freelancers

Saturday, March 20th, 2010

The most excellent tips on the subject of finding Java programmers are not written in computer language. If it was, most laymen would be lost. These skilled freelancers have spent a majority of their time in front of computers using languages that will never make any verbal sense. Just to make one point clear, this reference to java has nothing to do with coffee. Their preferred drink is Mountain Dew, it has more caffeine in it.

Java is a computer programming language that Sun Microsystems developed back in 1995. This is considered the most influential computer language in use today unlike FORTRAN that is basically obsolete.
Java is commonly used by freelance artists for creating applets or pop up screens. Another popular use is for point of sales applications and simple computer games. When you need to find practiced freelancers that know Java, not only ask what this programming can do but also ask what should be avoided. Many inexperienced persons attempt to access non-static member variables from static methods. This can only be accomplished if you create an instance of the object first.
Java has its language routed with C/C++. Just like that language, Java is zero indexed. This means the number of the first string is 0 and not 1.

One of the good characteristics of using the Java script is its portability of the computer programming. This software is officially licensed to run on MAC OS X, Linux, and Solaris. It was licensed for use with Microsoft, but that has expired after an extension on June 30, 2009. This had made Microsoft Java Virtual Machine an out of date and nearly obsolete script. No more updates, assistance, or help can be expected with this. This has been in the works since 2007 and all freelance Java programmers should not only be aware of it, but be able to help their clients with a transition away from this software.

There are four different java editions. Each one is specific in relation to its target applications. Java card is for smart card applications. Environments that have limited resource are available. There is Java Platform Micro Edition or Java ME. For most standard applications that are of a workstation environment, there is the Java Platform Standard Edition or Java SE. The last is the most encompassing. This is the Java Platform Enterprise Edition or Java EE. This is intended to be used on the internet or large distributed environments.

Exploring a good Java freelance artist is possible if you know just a little on the subject of this programming language, and what it can do and not do. If the freelancer you are talking to is willing to place it on a Microsoft application, then make sure he will be supplying the updates. Ask about how it is indexed. If an instant zero is not the response, then it might be advisable to find a new freelancers. Visit best java experts and submit your programming portfolio. You can also outsource java projects on Globfreelance.com

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Laying The Bedrock For Excellent Software Design.

Monday, February 15th, 2010

There are many approaches to productive software design, from analysis and research to testing and implementation. But the major faux pas of most companies is jumping ahead to the practical details of creation and testing. While compiling the program and seeing how it does on the market is certainly essential, that is really the last step of the process and it is those first few steps that really make all the difference.

Before you can weigh up how a program is going to fly, you have to make certain, that you have a workable device, wings and landing gear. In terms of software, that signifies knowing who your client is, what they need in a program and figuring out how best to deliver it to them. This means doing thorough research and analysis to make certain, that you have a tenacious firm.

All software design begins in the same place, with a scrupulous system study. This means expending the time on looking at existing programs and consider, where they may fall short and what is needed in a new program. It also means punctilious analysis of your customer base and considering their needs so that you can design the end product to take the most advantage of your client base.

That type of information can best be gathered through in depth market analysis. Using tools such as questionnaires, interviews and observation of the current use of the program, you can see exactly who your clients are and what they need in a program. Coupled with the data gathered in the system study, this can give you the strategy you need for the actual design process.

Simply put, software design will only be as good as the energy put into it. If you want your program to be a smash hit, you need to know as much as you can about your abonents, so that you can make it to benefit them. The more pleased they are with the end product, the more likely they will be to continue with your company and that’s the real bottom line every business looks to.

In many cases where products are not selling like hot cakes in the marketplace, the goof is not in the design itself but rather in the analysis and data gathering process. No matter how technically sound your design may be, if it fails to meet the requirements of the user it will fail to sell. That’s why market research and analysis is not weighted enough.

It is particularly important in today’s market to keep on top of every step of software design. With finances stretched, clients are likely to be much more careful about how they spend and therefore it is that much more important that you make certain, that your product is meeting their case.

Assign in business means primary importance to knowing what your users want, especially in the intricate world of software design. Don’t expend your time and energy into coming up with the “perfect” design, do your homework and make sure that you’re producing the software your clients actually want. It will end up profiting you both in the long run.

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Various Prevalent Mistakes You Can Fix Fast To Make Better Your Software Design And Thrive Despite Of Recession.

Monday, February 15th, 2010

These mistakes cost time, currency or, in the worst case, entire projects. Here are 7 universal, but easily avoidable mistakes that make a software project disaster very nearly a guaranteed to be successful:

№1: passing over the human factor of a project. This is where the single biggest quantum leap in project process success rates is happening yet millions of professionals are still shocked to find out.

№2: paying no attention to management training can substantially damage your software process. Noticing it can help your team deliver quality software on time and on budget – time and time again.

№3: relying on that software architecture should or even can drive a project. This is a ruinous mistake. Software architecture is a medium where business vision is realized. The reverse is also true. When management team doesn’t understand the core architecture principles – they make ineffective decisions or have no choice but to abdicate control to their technical team – just to see their vision distorted in translation.

№4: Believing that someone can provide with capable and effective software developers for your project. The truth is – you have do your own recruiting to obtain best results. Most recruiters do nothing except reading resumes and asking candidates about their years of experience.

№5: having confidence in that simply asking your candidates a bunch of technical and behavioural questions form a good interview. Not only this “spontaneous” approach is unreliable – it makes you spend many hours you could’ve used for project delivery.

№6: paying no attention to the most common ways requirements management kills projects and what teams can do about it. The key here is having the whole team understand them. Not only developers and architects but also the management team need to become well-informed about the core principles of requirement management and its biggest pitfalls.

№7: paying no attention to the biggest application software development disaster and its effects that sap the foundations of any methodology. The biggest disaster is not the lack of methodology or an unresolved technology issue. The biggest threat – once again – comes from the human factor of software development, people’s believes and fears. Project teams need to understand its warning signs and have their act together.
Now when you know the false moves, how many of them are you making? Do you need help improving your software design? Is your software development effort on track? Be sure to consider management training before you run out of time.

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Make A Website Without Any Coding Or Programming Knowledge

Monday, February 15th, 2010

Make A Website

The Internet is a great place to showcase and promote your business, as well as promote a product, make money online or just share personal ideas and stories. There are billions of websites online, for multiple purposes. Gone are the days where you needed to spend two years in school learning nauseating HTML, code and programming. If you are considering making a website for your business or for personal use there are two great options available for those who are not professional webmasters and do not have any code or programming experience.

WYSIWYG Website Builders
This is one of the best options for novice webmasters. WYSIWYG stands for “what you see is what you get”, which is basically an acronym that allows you to input all your website content in English, while the software creates all necessary code automatically in the background. This type of software also usually comes with simple drag and drop capability for navigation, website components, images and other parts that are vital for a website.

This type of software is very user-friendly and can allow absolutely anyone to build a great business or personal website in very little time. Also, many WYSIWYG softwares come with e-commerce tools and affiliate material that makes it easy to create either a store type site or an affiliate marketing website to make money online.

Blog Platform
Another alternative for making websites easy is blog software. Wordpress is free and is very easy to use. While it is a blogging software, which is a dynamic website, meaning it is updated frequently with new content, it can be used to build any type of site. Wordpress comes with a WYSIWYG type admin dashboard, where again no coding is required. All content can be filled in English and it is easy to insert images, video and other media.

The other great thing about Wordpress is that there are thousands of free themes available that are pre-coaded and only need to be uploaded and they are live. These themes come in all types of colors, designs and subjects, so there is something for any type of website the user has in mind. Also, some themes allow for personal customization such as header colors, which helps to create a more custom design.

Another important advantage of Wordpress is they ability to easily drag and drop features to the website/blog with the user-friendly admin features. So the sidebar’s can be customized to fit anyone’s needs and make the website look very professional without needing to know or use any code.

Learn more about building websites with reviews of the best WYSIWYG builders, design tips, free website template resources, website building tools, traffic tips, 6 Website Design Rules and much more at: How-To Make A Website.

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Computer Science And Information Technology

Wednesday, January 27th, 2010

Computer Science and Information Technology – Free White Paper

In the new millennium, computers have assumed as strategic importance in this corporate world. Today there is a great demand of highly qualified IT professionals. The responsibility of an IT professional is to involve in data management, computer hardware, database and software design, management and administration of the entire system and much more.

In Bachelors in computers, there are two branches of engineering i.e. Computer science and Information Technology. In computer science, we study the principles of engineering that involve in the design, engineering, development, integration and testing of a computer system at almost all levels. This branch of engineering also involves applied areas of Maths and science, electrical and electronics theory, materials engineering and programming fundamentals. On the other hand, in Information technology, we study the usage of computers and similar devices like electronic and communications for processing and distributing information by many different means. Here, we are trying to provide you some information about these engineering branches that may help you in selecting the right branch for you.

• B.Tech (Computer Science) is basically a study of computers where we learn about hardware and operating systems like multitasking kernels, data buses, registers, address buses etc. On the other hand, Information technology involves in information manipulation and the business requirements.
• B.Tech (computer science) concerns with the principles and concepts that are essential for the growth of IT and it is an academic study of software and hardware concepts. In B.Tech (information technology), some specific purposes may have to be studied.
• With computer science, we can better understand how to solve the computer problems and information technology is the study of technology which drives information systems for business.

Computer science actually tells what is a computer and how it works whereas information technology is what and how can I do with computers?

Sharda Group of Institutions also provides B.Tech (computer science) and B.Tech (Information Technology) programs. At this institute, B.Tech (Computer science/Information Technology) 2009 admission has been started. The eligibility criteria for this program is class 12 with minimum 50% marks. The selection of a candidate will be based on Online exam (SURE)/Sharda Scholarship Carnival . The SGI Institute believes in delivering high quality education with the help of its accomplished teaching staff.

This article tells what is the difference between B.Tech computer science and information technology. It may help you in selecting the right engineering branch. SGI Institute is a B.Tech College in Greater Noida, India also provides MBA, MCA, BBA, BCA, Programs in their campus. To know more about these programs, you should visit the college’s website.

Just to rehash what I had stated before, in the new millennium, computers have assumed as strategic importance in this corporate world. Today there is a great demand of highly qualified IT professionals. The responsibility of an IT professional is to involve in data management, computer hardware, database and software design, management and administration of the entire system and much more.

This article is free for republishing
Source: http://www.articlealley.com/article_979538_22.html

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