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Interactor in Rails

Ruby on Rails Interactor Before interactor we use to write complex business logic in some class in the ActiveRecord /models directory and that class can have too many responsibilities so while testing we could stuck between tediously slow test-suit

How to extended the Address in OpenERP(Odoo)?

To extended the Address first we have to go in .py file (Python file) After that we have to decide where we want extended the Address and then write start to end python code to that field. Use below .py code in python file: In below example, I have

Service center congestion in telesign mobile sms gateway

Hi all, I am using telesignmobile sms gateway for one of my website. Everything was working properly but suddenly sms sending was stopped and I was getting "Service center congestion" in my status report. I googled it and found nothing. Then I conta

Bandwidth and Latency in a network?

Bandwidth: - Throughput of the network is known as Bandwidth of network. Latency : - Delay of the network is known as Latency of network. Network performance is basically measured in both of the above entity Bandwidth (throughput) and Latency (De

trim() string function in php

trim is a function in php which removes the whitespaces from the beginning and end of a string. but if we want to remove them from one side specifically then we will use these trim function for the left side trim ltrim() and for the right side trim r

Maintaining scroll after postback

While handling postback when we have pages with large data have scrolls .So when doing that postback occurs and the position where last scroll is done gets lost by the browser. So for doing that we can use the page property which can make the thi

Queue in laravel 5.x

Laravel Queue is one of the best feather of Laravel 5.x. When we want to make our site fast and we have to fetch and store large amount of data then we will run our query on back end. In Laravel 5.x by using queue we can run time consuming on back en

System Study Guidelines

1.Find out in which domain category does the application falls -Banking -Insurance -ERP -CRM -BIO-Technology -Healhcare -Retail -Others 2.Find out the following details about application -Front-end -Back-end -Database Servers -Middleware's -Legacy S

Laravel 4.x Queue

Laravel Queue is one of the best feather of laravel 4.x. When we want to make our site fast and we have to fetch and store large amount of data then we will run our query on back end. In laravel 4.x by using queue we can run time consuming on back en

How to append elements to an array?

There are methods to add elements to the array using push method and concat method. The array push method adds element at the end of an array and returns its new length. *Syntax :- array.push(item1, item2, ..., itemX) Below is the example code :

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