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 10 years ago.
I've been asked to model my application. I'm not clear what this means, Perhaps something related to the architecture of my project?. Does it mean giving them a break-up of the classes? Or something like building a use-case or class diagram? Or perhaps something else?
EDIT: I cannot ask them!
I'd go with UML (Unified Modelling Language). It allows you to lay out classes, methods, inheritance, etc. in a graphical format.
A quick Google search gives this FOSS option:
Umbrello UML Modeller
EDIT: Just realized that's linux-only, so here's the Wikipedia page for a whole bunch of other options.
Related
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Closed 9 years ago.
I have two xmls, say Sample1.xml and Sample2.xml. Now I need to compare both the xml values (parent nodes, child nodes, attributes and its values) and return the differences between them in xquery. I knew I can use deep-equal function to say if the xmls are identical. But I do not know how to compare and return the xml difference.
Please help.
Thanks,
-N
Depending on the degree of generality we're talking about here, this is a non-trivial problem (PDF). If your question is, "how do I write this algorithm," then it's way too open-ended for StackOverflow (see the FAQ). If, on the other hand, you are asking, "Is there any XQuery library code out there that will do this," then it appears that simply Googling "XML difference XQuery" will lead you straight to the answer. Faster, even, then having someone else do the Googling for you on Stack Overflow.
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 10 years ago.
How to choose a language, a lambda term (λx.y)((λx.xxx)(λx.xxx)) actually calculated? In other words, need a language to the normal order reduction and the weak type system.
What have you search for and what have you found so far?
I'd say there is no standard language that meets this requirement, since in most languages you always have different types, not just untyped terms. You probably need a pure lambda calculus interpreter (implementing one is a good exercise).
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 10 years ago.
I'm trying to create a directory structure, with folders,similar to Windows Explorer, with R. Someone can help me with this ?
Thank you
If you want this for visualizing things within R, rather than directories on your disk (in which case you can use choose.dir or similar tools as suggested), then look at the TkListView function in the TeachingDemos package to see if that is the functionality that you want. If the TkListView function itself does not do what you want, but gives the correct display, then you can look at the code for the function (it is only R code, other than the Tk calls) and see if you can modify it to do what you want.
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 11 years ago.
all. I downloaded the Qt source, and then proceeded to start building it on a Mac. At the moment, it's been four hours. Is it supposed to take this long? If not, what am I doing wrong? It's just building, building, building, building.... And using a lot of resources. It's confusing.
Yes, it is meant to take this long.
You should consider the use of parallel make.
make -j4 uses 4 CPUs.
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 9 years ago.
asp.net mvc module wise approach or different controller and repository for each table approach is better?
Could you elaborate on your question? I think I understand... I like creating a repository for each table in a LINQ-to-SQL or entities model, for instance. I think that helps group together related logic.
HTH.