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take in Rails:Rails has so many methods that provide the facility to fetching the records from database, so that you don't need to write raw sql. One of them is take.
By using take we can fetch a record (or N number of records if specified as a param
Hello guys
Here, I am creating custom roles in liferay 6.2. I have three (i.e vendor, client and standard user) roles to create in liferay portal and assign them permissions, So we need to create "regular" roles.
Step 1: Create custom roles (i.e ve
Welcome to findnerd, today we are going to discuss How to increase maximum size of POST in PHP ?
If you want to increase the size of POST for sending much more POST request, then you have to follow bellow given point.
There are 2 different places y
Amazon EBS(Elastic Block Store) volume offers high availability and durability with capability to automatically replicate in its availability zone. To create an EBS volume follow the following steps :
1) AWS Account >> EC2 Dashboard >> V
Hello readers!
In this Blog we will gain knowledge about Accordion and how to use it . An Accordion is a vertically stacked list of items which allows users to toggle the display of sections of content. Each item(Header in this example) can be expan
Few days back, I was working on a project where I have to create nested comments on a articles and on showing the article I was needed to show all the nested comments in its hierarchy.So I used closure_tree gem to achieve that. So lets see how I impl
Generally all companies using some type of data base behind there applications. SQL (Structured Query Language) Injection can be used to penetrated the database. Now a days SQL injection is a most popular way to attack the web site. SQL is a common a
HAML(HTML abstraction markup language) provides an elegant syntax which is easy to understand, maintain and use.
It is introduced by Hampton Catlin with its initial release in 2006, it is used for making HTML simpler, easier and cleaner.
It
Hi Reader's
If you want to create text with blur effect using CSS3 or want to show blur effect on text using, you can do this by simply using CSS3 code. Below is an example of CSS3 blur effect.
Here I am posting Css3 Blur Effect it is a prefect exa
There is easy way to create Pojo/Bean class for any Json scheme.
http://www.jsonschema2pojo.org/
Convert json data to Gson Pojo class:
Copy and paste Json text to http://www.jsonschema2pojo.org/
Enter package name and class name for your json
