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Range operators in ruby are used to extract a sequence. Sequences have an initial point and end point by which we can generate consecutive values in the sequence. The values of a range may be objects, numbers, characters or strings.
There ar
Ruby's arrays and hashes collections having indexes. They can also be said as indexed collections.
Arrays and hashes store collections of objects which can be accessed using a key.
Both arrays and hashes grow as needed to hold new ele
Client Portal is not just a medium for business owners to converse with their clients. It is an establishment of a new relationship. The beginning of transactions through messages, documents and invoices. And it can be quite tricky to pursue a digita
In MVC while making bindings with the data into the collective form as in the table usually with the JQuery functionality is easy to use.
First you will download and include the CSS and scripts for it
The files rel
From Rails 3.2 to 4.0, there were so many things that got changed. So here I am telling you the major changes that affected the active records, and that you should take care of during updation from 3.2 to 4.0:
1) There were some inconsistencies rep
Hello Readers! Currently alpha version of Bootstrap 4 has been released on 19 August 2015 with some major changes. Moving from bootstrap 3 to bootstrap 4 , some components are changed and some are improved and only few have been dropped.
Som
Hi Team,
Today I will explain Lazy Loading and Eager Loading.
Firstly we will explore Eager Loading.
Eager Loading is the process of loading the related data. We will use Include keyword to load the related data.
Let us take an example of entity
If you want to setup Google Drive in OpenERP (Odoo) follow the below mentioned steps: -
Step-1 install Google Drive™ integration module.
Step-2 Go to the Settings menu and click it.
Step-3 Go to Google Drive ->Template
Step-4 Go to T
SQL Join query is used to join the two tables i.e add or combine two or more tables .
This clause take data from two or more table in database and then combine them to produce new table .
Joining is based upon the common fields from the tables .
Adva
In full join all the records of both the table will come in resultant table , it doesn't depend on matching the fields . It is the combination of both left and right join . If matches not found then it will return null .Sometime it is also called Ful
