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When do you use the “this” keyword? [closed]
I was curious about how other people use the this keyword. I tend to use it in constructors, but I may also use it throughout the class in other methods. Some examples:
...
How to decide when to use Node.js?
...an article on Pyramid and long-polling, which turns out to be very easy to set up with a little help from gevent: TicTacToe and Long Polling with Pyramid.
share
edited May 14 ...
Is there ever a time where using a database 1:1 relationship makes sense?
... logical partition: you have data about an employee, but there is a larger set of data that needs to be collected, if and only if they select to have health coverage. I would keep the demographic data regarding health coverage in a different table to both give easier security partitioning and to avo...
Casting a variable using a Type variable
In C# can I cast a variable of type object to a variable of type T where T is defined in a Type variable?
12 Answers
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Biggest advantage to using ASP.Net MVC vs web forms
... robust toolbox (web controls) whereas MVC offers a more primitive control set relying more on rich client-side controls via jQuery (Javascript).
Mature
• It's been around since 2002 and there is an abundance of information with regards to questions, problems, etc. Offers more third-party contr...
Do copyright dates need to be updated? [closed]
Every now and then I see a web site that has an old copyright date. In my mind, I always think "Look at the sucker who forgot to update his copyright year!" Then, while I was hard-coding a copyright year into the site I'm currently designing, it suddenly struck me:
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Does my application “contain encryption”?
I'm uploading a binary for the first time. iTunes Connect has asked me:
15 Answers
15
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How should I have explained the difference between an Interface and an Abstract class?
...c class VegBerger extends Burger
{
public void price()
{
//set price for a veg burger.
}
}
public class NonVegBerger extends Burger
{
public void price()
{
//set price for a non-veg burger.
}
}
If we add methods (concrete/abstract) in the future to a given a...
Blocks and yields in Ruby
I am trying to understand blocks and yield and how they work in Ruby.
10 Answers
10
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MongoDB: Combine data from multiple collections into one..how?
...educe:
var mapUsers, mapComments, reduce;
db.users_comments.remove();
// setup sample data - wouldn't actually use this in production
db.users.remove();
db.comments.remove();
db.users.save({firstName:"Rich",lastName:"S",gender:"M",country:"CA",age:"18"});
db.users.save({firstName:"Rob",lastName:"M...