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Edit most recent Commit Message

Hi, Committing is a way in GIT, that adds changes to the repository history and assigns a understandable commit name to it. If by mistake one added a wrong commit message and want to edit it, he can use the below command: git commit --amend This

What Is Cause Effect Graph ?

What Is Cause Effect Graph ?   Cause effect graph is a kind of black box testing approach which graphically demonstrates the connection between the granted result and all the components which control the outcomes.   Conditions -- There

Divide and Conquer approach in C

In divide and conquer approach the problem is subdivided into smaller problems, and then the sub problems we solved one by one and then they are integrated at last.     Broadly, we can expand it into a three way process:   Divid

How to do AJAX cross domain calls ?

I was facing issue to post data by a form to foreign domain. I am aware of "AJAX cross-domain policy". So we just can't call "http://yahoo.com" over ajax http request and display the results on my page. So after researching I

Frequency Division Multiplexing in Networks

In telecommunications, frequency-division multiplexing (FDM) is a technique in which the bandwidth is divided into series of frequency sub-bands, each of which is used to carry a separate signal.         This will facilitat

Frequency Shift Keying in Digital to Analog

Frequency-shift keying (FSK) is a frequency the frequency is transmitted through the carrier signal. The this technology is used for the systems like caller ID and emergency broadcasts.   In FSK, we use frequency as a parameter to modulate the

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File Service

File Services File sharing is the process of distributing and provide access to the digital media like computer programs,multimedia,ebooks. These all are ways of file sharing.   Common methods that are used for storage , transmission of the d

Application Services in Internet

Application Services   The application service is the way of providing basic network based service like the web services , database management and the resource sharing.       Resource Sharing To access the resources in an

Transmission Modes

Transmission Modes   The transmission mode reflects the way data is being transmitted to the systems. The binary data that we sent during transmission can be sent in two different modes : Parallel and Serial   Parallel Transmission &nb

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Fetching String of specified length in solr

For fetching a string for a specific value and length, here are 2 ways to do that. First using @Query and another using solr Criteria. In the below code it first searches for the string match and then suing filters we have defined the length of that

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