Techie Zone

We all are aware of Ajax, if someone still wants to learn ajax they can refer to Ajax Tutorial. But making normal ajax call is rather straight forward as compared to sequential ajax call, which is often referred to as chaining of ajax call. Here we will be learning on how we can make sequential ajax call.
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JSON is being widely used in Web for data transfer from client to server. But here in this article we will be understanding on what is JSON and how to use JSON in Javascript. The way JSON object is created is independent of any programming language you use. Also if you follow the JSON protocol, javascript will recognize your JSON object.
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SQL Joins are basically used to fetch records from multiple tables based on certain conditions. There are various ways of getting records from multiple tables using MySQL Joins. In this article we will learn various techniques of reading records from multiple tables.
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C language does not have in-built classes or methods to call remote HTTP URL. To achieve this we have to use third party libraries and in our case we will be using CURL libraries. In this article we will learn on how we can call remote HTTP URL from our C or C++ applications on linux systems.
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Video Streaming has gained lot of popularity these days and there are very few Open Source Streaming server available that can give Audio/Video Streaming. Once such streaming server is Apple based Darwin Streaming Server. The advantage that Darwin gives you it can stream 3gp files that is one of widely video format used that to over RTSP protocol. In this article we will learn how to install Darwin Streaming Server on linux.
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Sometimes we only want to check new emails received, we commonly see this functionality in email client where in we open the email client in morning and we see few emails in black bold text denoting new emails received. In this articles we will learn on how we can identify new emails received in our mailbox using java.
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At first we might tempted to use any 3rd party software for checking image resolution using JAVA. But JAVA has already provided an set of APIs that allows Image Manipulations. This APIs is called Java Advanced Imaging also called JAI. In this article we will learn how we can check the image resolution using Java Advanced Imaging APIs.
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As the same suggest prototype means some form of cloning and in this design pattern we will understand how we can achieve cloning of an java object. Normally we create an object using “new” operator but with new operator we are creating the whole new object from scratch and so all the necessary operation performed while creating that object will be processed again. To ensure that we don’t want to perform that expensive task again we create an clone of that object. There are 2 types of cloning “Shallow Copy” and “Deep Copy”.
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