Rooting and Installing Jelly Bean 4.3 CyanogenMod Custom ROM on Samsung Galaxy S II

Hi Friends, I am going to walk you through how you can root Samsung Galaxy SII and install custom ROM on it such as ever popular CyanogenMod?   Before we gonna install custom ROM, we have to root the phone. What is rooting? The android phones are based upon the Linux Operating System.  Only admin have the access to the root of the operating system. The process of giving root access or privilege to the all users and other applications...

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Audacity - How to remove Background Noise from the recording?

Audacity is the simple and free software to record audio at home. Since we do not have sound-proof rooms at home, there will be background noise (Noise is not the background sounds) in the audio we record. But there are techniques available in Audacity to remove this noise from the recorded audio with some simple steps. Download it from here Before we start please ensure that you record your voice in a silent room (Free from other sounds). 1....

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SQL Server - Creating Index

Index is a database object created on a table to arrange records in such a way that the data can be searched quickly and efficiently. The table with index is best suitable when there is frequent search against the table. If the table is updated or new records are inserted frequently, the existence of Index will slow down this process. So it is not advisable to use Index on those kind of tables. There are different types Indices that can be created...

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