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Public Key Cryptography

Public key cryptography is based on the conversion of information at sender end and then reconverting the information into its original form at the receiver end.     It is asymmetric kind of conversion because two different will be used

Step Definitions in Cucumber

Cucumber is a command-line tool that reads specifications from plain-language text files but cucumber itself does not have any idea as how to execute the scenario steps. Cucumber needs step definition to convert Gherkin step into some desired activit

How to use define() function php ?

What is define() function ? The define() function basically use for creating a constant. It depends on 3 parameters: 1-name-> this is the name of the constant. 2-value->value of the constant. 3-case_insensitive-> define constant name an

JSON

Javascript Object Notation JSON is a way to transfer data or information from one page to another page. JSON stands for JavaScript Object Notation JSON is a lightweight data transfer format JSON is language independent JSON is s

Cropping an Audio File using FFmpeg command

Hello Readers, Usually, we need to crop the audio file. FFmpeg is useful command tool or the same task. To crop part of given an audio file, you can can be utilized the following command to crop the audio file: ffmpeg -ss 00:00:15 -t 45 -i S

ARP for mapping

ARP Address Resolution Protocol is used for mapping the IP address with the MAC address.         ARP is mainly used for the mapping at the Data Link layer in the network model.   MAC address is burned into the networ

Edit Exisiting pdf using fpdi

Im using FPDI library for writing existing pdf file but my code is writing only 1 page ..why? please require_once '../includes/fpdf/fpdf.php'; require_once '../includes/fpdf/fpdi.php'; $pdf = new FPDI(); $pageCount = $pdf->setSourceFile("cont

Import Gmail Contact

Import Gmail Contact : To import gmail contact you need to download the following DLLs :- Google.GData.Contacts; Google.GData.Client; Google.GData.Extensions; Google.Contacts; Source code to import to import gmail contact shown in the attached

The notifications which i dismissed are not getting displayed in this page.

Hi Gud Evng, I am working on cordova android. I am displaying all push notifications in one page. The notifications which i touched are only getting displayed in this page. The notifications which i dismissed are not getting displayed in this pa

Serilazable interface

Hello All, Could anyone help with this,The Serializable interface doesn't contain any members and also called as Marker Interface But to persist any object that must be implemented serializable  interface ,I want detail explanation about se

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