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An exception is an instance of the class Exception or a descendant. In ruby to rescue exceptions we do something like this:
def process_request!
#some code here
rescue
Rails.logger.error { "#{e.message} #{e.backtrace.join("\n")}" }
LINQ is used for Data querying in a type safe way. Data to be queried can be XML, SQL, and Object etc.
Let’s have a look at simple LINQ query:
var items = from employee in db.Employee
where Employee.Salary < 20000
Introduction
Boosting your webpage to the top of the Search Engine Results Page (SERP) is a challenge growing in difficulty, especially in past year. Google has been modifying the algorithm to such an extent that it has become a sc
Failure is difficult for most people to admit. Perhaps this is because we live in a culture that tends to reserve all praise and rewards for people who are successful in life and in business.
When an entrepreneur fails in the tech industry,
Companies that are not embracing technology are on their way to fail. How are you going to do business in an era where everything revolves around technology? It is impossible to stay competitive if technology is not your priority. If you ar
What is Framework?
Framework is a basic and essential structure for any system. In programming, a framework provides a fundamental structure to support the development of applications for a specific environment.
These frameworks provide a c
As a business leader, you should always strive towards improving the overall efficiency in your office. The main principle of every perspective business is to grow, and especially so if you’re in the IT business – a world of tec
Today, everything we do is to ensure that we have a good life in the end. We have seen many discoveries in every field, with tech being one of them. Every individual is always trying new things each day because this life demands it. Tech ha
Basically toExponential method is used to convert a number into exponential form . In this method parameter is optional , if you write the parameter then this method do round the number otherwise not .
Syntax
numObj.toExponential ( [ fractionDigits
We all use attributes in Objective C to declare properties. Attributes commonly used are strong, nonatomic, weak, assign. But we never take it seriously why we are using these attributes.
One of the common mistakes I often see is the wrong use of ‘
