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Why / when would it be appropriate to override ToString?
...own fault. In fact, your student violated point 4 in the official list of guidelines for overriding ToString that was posted in David Anderson’s answer.
– Konrad Rudolph
May 3 '12 at 17:45
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What is the difference between YAML and JSON?
...with more systems
It's possible to write a "good enough" JSON parser very quickly
Duplicate keys, which are potentially valid JSON, are definitely invalid YAML.
YAML has a ton of features, including comments and relational anchors. YAML syntax is accordingly quite complex, and can be hard to unders...
Design Patterns web based applications [closed]
...n the state of the request based lifecycle. In JSF terms, this is what the UIComponent represent.
This way you can evolve bit by bit towards a component based framework.
See also:
Examples of GoF Design Patterns in Java's core libraries
Difference between Request MVC and Component MVC
Show JDBC Re...
Setting an object to null vs Dispose()
...sposal is about unmanaged resources (non-memory resources). These could be UI handles, network connections, file handles etc. These are limited resources, so you generally want to release them as soon as you can. You should implement IDisposable whenever your type "owns" an unmanaged resource, eithe...
Flask vs webapp2 for Google App Engine
...sidering two frameworks: Flask and webapp2 . I'm rather satisfied with built-in webapp framework that I've used for my previous App Engine application, so I think webapp2 will be even better and I won't have any problems with it.
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What is DOM Event delegation?
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DOM event delegation is a mechanism of responding to ui-events via a single common parent rather than each child, through the magic of event "bubbling" (aka event propagation).
When an event is triggered on an element, the following occurs:
The event is dispatched to its t...
What is the difference between application server and web server?
...ing, Transaction Support, Messaging services etc.
As web servers are well suited for static content and app servers for dynamic content, most of the production environments have web server acting as reverse proxy to app server. That means while servicing a page request, static contents (such as imag...
Why Qt is misusing model/view terminology?
...to adhere to the principle of separation of concerns when implementing our UIs. When someone comes up with such a framework, and finds a good way to keep "things" separated, they always feel obliged to have modules that they call "Model" and others that they call "View". Over the years I have worked...
What do “branch”, “tag” and “trunk” mean in Subversion repositories?
...mon origin with other source code.
The branch and tag subtrees are distinguished from the trunk in the following ways:
Subversion allows sysadmins to create hook scripts which are triggered for execution when certain events occur; for instance, committing a change to the repository. It is very com...
Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario
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Yes, it's true, you can starve the ThreadPool in an ASP.NET process by queuing too many work items. It will prevent ASP.NET from processing further requests. The information in the article is accurate in that respect; the same thread pool used for QueueUserWorkItem is also used to serve requests....