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I learned some time ago about Decision Trees and Decision tables. I feel that Decision Tables can help with conditional If-Then-Else statements. In particular, I feel that Decision Tables have no side-effects, for example, if you didn't notice that you...
Started by Jonathan on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If....
So, I am still looking.
Are Table Driven Methods
Well, I did my own research :S
This is something from IBM about decision tables used to make testing scenarios This is from a company that makes decision tables decision tables.
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Many of us, who have designed and developed systems from scratch, have been in situations where you had to make tough decisions about the architecture of a project. Where did you, or would you, draw the line on taking the "next step" in building an architecturally...
Started by Chris Stewart on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
I sometimes use CSLA to allow for that decision at deployment time when targeting Windows.
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I heard that decision tables in relational database have been researched a lot in academia. I also know that business rules engines use decision tables and that many BPMS use them as well. I was wondering if people today use decision tables within their...
Started by Jonathan on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This is the first example of ....
A CASE function in a SELECT or WHERE clause is a decision table.
A decision table is a cluster parts or steps or -- well -- anything.
Rows, or even tables so your queries (tree traversals) will be slow .
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Ask your Facebook Friends
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In class we were given a simple decision tree for sorting 3 elements (a,b,c).
While looking at this, it makes sense to me. I was able to follow it.
However, I now have to make a decision tree for 4 elements (a,b,c,d) and the number of leafs just shot ...
Started by KingNestor on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Alternately, you could take a given sorting algorithm.
Number of inputs into a decision tree, I think.
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I would like to hear what kind of design decisions you took and how did they backfire. Because of a bad design decision, I ended up having to support that bad decision forever (I also had a part in it). This made me realize that one single design mistake...
Started by VNarasimhaM on
, 42 posts
by 42 people.
Answer Snippets (Read the full thread at stackoverflow):
My single worst design decision? Back in the 1980's screens which would be interpreted....
It wasn't my decision (I joined the company somewhat later) but somewhere I worked took i18n a bit to the strength of your tools are always the best.
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So, I've got an idea for a website. I can start off using any platform and frameworks I want, but there are almost too many options.
OS Platform: Windows, *nix
Web Framework: Rails, ASP.NET, ASP.NET MVC, Django, Zend, Cake, others
Hosting: EC2, Dedicated...
Started by Jim on
, 16 posts
by 16 people.
Answer Snippets (Read the full thread at stackoverflow):
You may also want....
I only know in the stack.
Learn don't get several weeks down the road before you make this decision!)
With me it's simple.
If it becomes obvious that you made the wrong choice, it should be obvious quite early .
decision.
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In the case of languages that support single decision and action without brackets, such as the following example:
if (var == true) doSomething();
What is the preferred way of writing this? Should brackets always be used, or should their usage be left ...
Started by Rob on
, 21 posts
by 20 people.
Answer Snippets (Read the full thread at stackoverflow):
It helps code maintainability the decision of using the brackets....
Wich is real bad!
I always use brackets for decision statements.
It's really annoying.
{ } after a decision statement no matter what, even if it's a single statement.
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Could anyone give me some idea to why git developers made a design decision to store contents of files (blobs), so when the content changes a new blob needs to be created?
I believe subversion stores revisions rather than contents, so when the content...
Started by cometcomet on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This was one of the articles that influenced my decision to move to Git a couple of years ago made a design decision to store contents of files (blobs), so when the content changes a new blob.
Matter.
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I was just dealing with strings, and I find myself annoyed that strings can be nullable. So, I have to have
if((teststring??string.Empty)==string.Empty)
all over the place. Would string? have been so hard for allowing nullability in the relatively few...
Started by Steve on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
Making string.
String.IsNullOrEmpty is an acceptable compromise.
That is actually a CLR decision, not a C# have IMHO, been a bad decision.
Out and ref parameters
Expanding on Mitch's answer.
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I have this situation that I need to let users define decisions based on the number of given conditions. For example my program needs to automatically generate a matrix as below given that there are two conditions (IsMale and IsSmoker):
IsMale: YES YES...
Started by Jeffrey on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
For instance, if you have.
As an example mentioned in his/hers answer, you are missing the output for the decision.
Condition B T F T F Decision T F F F
The output needs to be defined, it can't be deduced.
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