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Hi Friends,
Today I am going to tell you how we can integrate pagination in rails. First let's know why pagination is required in an application.
Pagination is fetching data in batches and rendering one batch at a time. It is necessary be
Testing In Rails: Unit Testing In Models
Hi friends,
In my previous blog, Testing In Rails: Introduction and Creating Test Data, I had given you a brief introduction of rails test cases and why they are required. Also I guided you how we can create
This wildcards is used when we want to match a string pattern . And this can be do with the help of wildcards only .
In SQL there are two types of wildcards :
% : Percentage sign which represent 0 , 1 or more characters .
_ : Underscore which repr
Navigation commands are used to navigate from one web page to another web page that we deal with. Below are some basic Navigation commands which are commonly used while writing the test scripts in Selenium.
1) Navigate To Command - "navigate().to(
It is a portion of the test plan that documents the tool and process used to record and track defects. It describes team resources involved in the defect tracking process and the categories used to prioritize defects.
Some of the sample categories f
This function is used to convert value of column in uppercase . If value of column already in a uppercase then it doesn't covert . It convert only if value of filed is in lowercase .
Syntax :
select ucase ( column_name ) from table_name ;
Syntax f
This function is used to convert , value of column in lowercase . If value of column already in a lowercase then it doesn't covert . It convert only if value of filed is in uppercase .
Syntax :
select lcase ( column_name ) from table_name ;
Syntax
To generate bar code image and bar code value in OpenERP(Odoo), you have to follow 3 simple steps as given below.
Step-1 Click Bar-code Menu
As shown in below screen-shot
Step-2 Click on Barcode->Barcode ->Model ->Res Id ->Type ->
Sometime we need to have dropdown for states related to countries just as we have for United States by default, for that we need to add states of particular country. To add custom states we need to modify the tables of magento. There are two tables i
Here we will learn about the abstract classes and methods. When we define a classes as an abstract then we have to follow the below rules:
1- We can not create an object of this abstract class.
2- The class becomes abstract if the class contains at
