Multiple Same Object Instantiation

What exactly happens in Java when you instantiate the same object multiple times?

Should I take help of Internet and other programmers or I should do all programming myself? [closed]

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 12 years ago. I am a developer in a good company. […]

A place for putting code samples in projects

Every now and then I get or write some minimal code samples to achieve tasks. What’s the usual practice for storing these samples (which could prove useful later on) ? Have a separate source folder or create a separate project ?

Recurring Problem – need instruction to run only once inside code which executes multiple times [closed]

Closed 8 years ago.

Validating best practices, property vs dto, simple type vs object

Consider an application where adds an email address to his profile and submits it.

Is There Any Benefit To Participating On Sites Like TopCoder And Or GoogleCode?

Apart from the obvious reasons, like financial, employment and recognition, what are the practical/real benefits to using programming competition sites?

Should I take care of race conditions which almost certainly has no chance of occuring?

Let’s consider something like a GUI application where main thread is updating the UI almost instantaneously, and some other thread is polling data over the network or something that is guaranteed to take 5-10 seconds to finish the job.

Choosing between Single or multiple projects in a git repository?

In a git environment, where we have modularized most projects, we’re facing the one project per repository or multiple projects per repository design issue. Let’s consider a modularized project:

How should UI layer pass user input to BL layer?

I’m building an n-tier application, I have UI, BL, DAL & Entities (built from POCO) projects. (All projects have a reference to the Entities).

What are the practical examples of code exploration techniques?

Code Exploration (CE) is quite a new term and I wonder if there already any successful examples of implementing this techniques in terms of Continuous Integration principles?