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When trying to use delegates in C# to solve a problem in a functional way, I've come across a pitfall that I want to share resp. for which I would like to hear your suggestions.
Background
I want to fill a grid from a list of objects where the values ...
Started by MartinStettner on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Here's a solution which is much the same, but slightly simpler:
public AddMyColumn(DelegateGrid.ValueGetter getter) { if (lastGetter != null) { DelegateGrid.ValueGetter newLastGetter... .
The problem is just that the variable is being captured rather than the value .
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I remember first learning about vectors in the STL and after some time, I wanted to use a vector of bools for one of my projects. After seeing some strange behavior and doing some research, I learned that a vector of bools is not really a vector of bools...
Started by Craig H on
, 29 posts
by 26 people.
Answer Snippets (Read the full thread at stackoverflow):
#include <boost/shared_ptr.hpp> class A { public.
Thanks for pointing it out.
All resources that have a manual, this is a dangerous pitfall.
In C++ we use RAII to solve this problem.
May not be executed.
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Myself and a friend have created a startup, but we are both software developers. We are quickly realizing that we are going to have to deal with, and understand, all of the intricacies of business.
Are there any resources that can help us avoid common...
Started by Ryan Emerle on
, 17 posts
by 16 people.
Answer Snippets (Read the full thread at stackoverflow):
The problem if you can't deliver a product or if you... .
They can often go along for a while making good decisions .
pitfall, but it's not restricted to just small companies: Lack of diversity in the management that suffered from this pitfall.
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I've gone through a few Java questions on SO. And I must say the content here is pretty well written and the Java guys on SO can really pump out the answers.
But what I always found was Java answers for Java people. Which is great on its own, but I'm ...
Started by Ólafur Waage on
, 23 posts
by 21 people.
Answer Snippets (Read the full thread at stackoverflow):
Another pitfall: figuring that a debugger changes go?
I think another common....
A warning complaining about "static reference to non-static value" or some such thing, don't try to solve local machine for faster lookup and offline browsing.
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Possible Duplicate:
What are common concurrency pitfalls?
What are the pitfalls to be considered while doing multithreaded programming in any programming language, esp Java?
Started by Ram on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
They can be tricky to detect or to solve in some languages like C++ where the compiler.
Of a deadlock.
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I'm at the beginning/middle of a project that we chose to implement using GWT. Has anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective?
A couple things that we've seen...
Started by agartzke on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
One major pitfall is that sometimes you need to explicitly assign an id, if not pitfall, is GWT RPC....
I don't know what you mean by that being a pitfall?
As for performance, I've always found that once back end are pretty compact.
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Possible Duplicate:
What are common concurrency pitfalls?
I have basic knowledge of threading, nothing specific. Some co-workers and I are studying for a certification and we are on the chapter about multi-threading.
What are some common mistakes you ...
Started by Mike Fielden on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Check out Joe Albahari....
See my more complete answer here.
The method of solving this problem is called synchronization.
The classic difficulty with multithreaded applications is two different threads modifying the same memory at the same time .
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It's been my goal to start my own software company basically since I started programming HyperCard on System 6 back in elementary school. Recent changes in my job situation have convinced me that I should be pursuing this goal more actively.
My question...
Started by Imagist on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Working on a problem that you.
On solving a problem that both: you have experience in and is fun to solve.
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Drupal development and use by professional programmers .. are there specific pitfalls or advantages?
Background: Long ago Microsoft Access gained a lot of popularity because you could build pretty powerful desktop database applications with point-and-click ease. It seems like Drupal is now doing the same thing, except for the web.
This is definitely ...
Started by dreftymac on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Is designed to solve the problem domain of everything which means that it has to be flexible enough to do.
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I know, I quite dislike the catch-all survey type questions, but I couldn't think of a better way to find out what I think I need to know. I'm very green in the world of database development, having only worked on a small number of projects that merely...
Started by Jeff Yates on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
:)
The most common pitfall of designing a database is the same pitfall of any.
Vague generalities.
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