January 2008
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AJAX – Tutorial
AJAX – Asynchronous Asynchronous JavaScript And XML. AJAX is not a programming language but a method to create interactive web applications. The best use of AJAX can be seen on web registration forms. When you start entering user name then the AJAX script checks for the availability in background while you enter name. AJAX Applications…
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Singleton Class
A singleton class can have only one object. To create singleton class we need to block normal way of creating class by blocking access to the constructor and provide a new function which will return only one instance of the object. This function will also perform checking to see if there is only one instance…
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GSM/GPRS/WCDMA/3G/UMTS/HSDPA Notes
AGPS (Assisted Global Positioning System) FACH (Forward Access Channel) Transport Channel (DL) Carries control information to UEs within a cell Carry small amount of packet data No power control Can have several FACHs. But the primary one must have low data rate in order to be received by all terminals. In-band signaling is needed to…
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Bigadda – Another bunch of brainless people trying to bite big piece of Social Networking
My Indian brotherhood is now bitten by the SNB (Social Networking Bug). Like their counterpart in the western world they are also trying to create “something” which they can encash with some “big brothers” to become instant rich so that they can boost their ego to show off that they have also done it. bigadda…
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Notice: A session had already been started – ignoring session_start() in .. on line ..
Solution for error Notice: A session had already been started – ignoring session_start() in .. on line ..
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How to import .sql file in mySQL database?
Simple and different ways to import .sql file into mySQL database.
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