iPhone application development and outsourcing
Posted on | February 8, 2010 | Comments Off
The complete potential of iPhone, the multimedia gadget, can be utilized by developing ingenious applications for it. The launch of the SDK (software development kit) by Apple in 2008 boosted iPhone application developer worldwide to come up with unique and customized applications for iPhone users.
The SDK, also known as the ‘tool chain’ includes:
Xcode: It is the integrated development environment (IDE), wherein iPhone applications are developed. It is the integral part of the iPhone application development kit and consists of a graphical debugger and a powerful source editor too. Interface builder: It helps in the designing and testing of user interfaces. The graphical editing environment of the interface builder is utilized by the iPhone application developer to design user interfaces and seamlessly integrate the applications to the 3G environment of iPhone. Instruments: The instrument retrieves data, analyzes and compares performance and displays the results graphically in real-time. It plays a pivotal role in the real-time optimization of iPhone applications.
An iPhone application developer should have a sound knowledge about using the SDK. The SDK uses the objective C language and runs only on the MAC OS X 1.5 platform (the OS of iPhone). The applications developed needs to be approved by Apple and can be distributed solely through App Store.
iPhone website development
There are various categories catering to which, iPhone applications are developed. Many companies specialize in a particular category. For example, a company may specialize in the domain of iPhone website development. An iPhone mobile development domain includes useful web 2.0 applications designed exclusively for iPhone, like:
Search tools. Web utilities. Social networking. Ecommerce websites. Travel, sports and entertainment and so on.
Outsourcing of iPhone application development
Outsource of iPhone application development has several advantages which mainly includes:
Firstly, it is cost effective. Outsourcing of IPhone applications gets the job done in lower costs. Customized applications can be developed without much investment which was otherwise necessary for the technical manpower and training. The rigmaroles of the iPhone applications- approval by Apple, guidelines etc are taken care by the companies.
Tags: C Language > Graphical Debugger > Iphone > Mac Os X > Mobile Development > Objective C > Social Networking > Software Development Kit > Sound Knowledge > Tool Chain
Java Programming
Posted on | February 7, 2010 | Comments Off
Java is a programming technology developed by Sun Microsystems. Java is an object-oriented language. Java can be used for web development.
Java is platform independent. The java code is compiled into a bytecode that can be run on a Java Virtual Machine(JVM). So Java code will run on any system that has a JVM installed in it. Java is robust, flexible and scalable. It can also be used to communicate with legacy systems.
Java provides a lot of classes or objects. Java Swings is a tool-kit that has a wide range of objects from text-boxes to menu bars to make website design easy.
Java programs consist of classes. Classes consist of methods. Java language can be used to develop object oriented applications.
Visit
http://learnjavatoday.blogspot.com
for more details.
The simplest form of a java program is as follows:
// Java program 1
public class Welcome1{
public static void main (String args[])
{
System.out.println ( “Welcom”);
}
}
In the above example;
// denotes that the statement is a comment and it not considered for programming.
The statement public class welcome1 is used to define the class. Java programs consist of classes defined like this.
The statement public static void main is used to define program building block. Every java program consist of a main function.
The statement System,out.println is used to produce the output. It gives instructions to the computer to print the String as an output.
Save the above program as Welcome1.java in the java Bin Directory.
Example C:javabin
The next step is to create the .class file by compiling the .java file.
In the dos prompt,
Type javac Welcome1.java and press enter.
It will produce a .class filee.
The final step is to run the class file. Type java Welcome1 to execute the .class file.
You will receive the desired output.
Tags: Directory Example > Java Code > Java Programs > Java Virtual Machine Jvm > Type Java
SEO Basics – Starting With Search Engine Optimization Basics
Posted on | February 7, 2010 | Comments Off
SEO basics start with the composition of the words on your pages and what intrinsic value they offer your audience. The first prerequisite of SEO is understanding the basic correlation of content composition and the impact that content has on rankings respecitively.
Relevance is the underlying criteria that search engines reward, if your content is specific, informative and manages to acquire click through traffic, then your pages have the trappings of becoming popular which is a component to acquiring a top 10 ranking.
Aside from the title tag, (the main tag you use to describe the content of the page) and the links that endorse your content through back links (links from other sites)and the copy (which is completely under your control). There are fundamental guidelines you can adhere to that will assist you in keeping your content on topic to elevate topical relevance.
What are Search Engines?
Search engines are a cataloging system that are essentially transparent in their composition. Search engines are expected to glean information and organize data from thousands of unique industries, compile that data and then, based on the fetch command you issue as a result of you entering a boolean query in the search box are then expected to retrieve the most relevant result.
Understanding the premise of how search engines function rather than struggling to adapt and muscle your way up the SERPs (search engine result pages) is far easier instead.
Through appeasing the laws of their construction (the mathematical algorithm, teamed up with it’s ability to gain contextual artificial intelligence like phrase rank algorithm, search engines have the ability interpret the context of your pages.
Your focal point is simply to provide the ideal (relevant) result according to their ranking criteria. Which falls into three categories.
These three measuring sticks search engines use to assess content in addition to semantic synonyms and related phrases are called allinanchor, allintitle and allintext.
Talk about green widgets enough on your page, they know your page is about green widgets (allintext), placing it in the title is also a great way to signal the plane (allintitle) or get enough links from other pages that say your site is about green widgets and even if it is or not, it can potentially rank for that or related phrases (allinanchor).
That in a nutshell is how SEO basics play out according the the search engine spiders (the little programs that scour the web looking for new or exciting information to report back to the index).
The next part of SEO basics will cover how to ensure that your content is spider friendly or how to invite search engine spiders to skim, index and rank your content.
In closing, the gist is (1) make your titles unique (2) keep your writing style focused and use key words (words containing the phrases you want to rank for) as well as develop as many on topic links from other sites to cement your position in the search engine result pages.
Just writing about it on your site is not enough, unless you sites has hundreds of thousands of strong links pointing at in, in which case it can rank on the title tag alone. That is called website authority and is yet another topic we will be covering in the future.
The most relevant search result is the one that makes it to the top 10. There are no secrets involved, just logical relevance, but popularity counts so don’t just write dry content.
The whole exercise of SEO is to get traffic from people. Since people pay the bills and not spiders, make sure you have something worth saying and they will take notice and pass it along.
Otherwise, you are only helping your competition by leaving your guests hungry or thirsty for more topical information about your subject. In which case, they will simply return to the search engine and click the next result in the list. So, the bottom line is user engagement aside from topical relevance and traffic.
Tags: Algorithm Search > Back Links > Correlation > Data From Thousands > Focal Point > Intrinsic Value > Prerequisite > Search Engine Optimization > Title Tag > Topical Relevance
