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Published on 2009-11-20T20:11:44Z
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I need to log all the function parameters in a dozen functions.
Is there a way to pro grammatically determine all the parameters and their values (or at least their .ToString() value)? Perhaps via reflection?
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I've noticed when dealing with Expressions or Expression Trees I'm using reflection a lot to set and get values in properties and what have you. It has occurred to me that the use of reflection seems to be getting more and more common. Things like DataAnotations for validation, Attribute heavy ORMs…
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Taking following association declaration as an example:
class Post
has_many :comments
end
Just by declaring the has_many :comments, ActiveRecord adds several methods of which I am particularly interested in comments which returns array of comments. I browsed through the code and following seems…
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What is the difference between normal reflection and the reflection that can be done with lambda expressions such as this (taken form build your own MVVM):
public void NotifyOfPropertyChange<TProperty>(Expression<Func<TProperty>> property)
{
var lambda = (LambdaExpression)property;
…
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Hi, I'm using a class which applies a visual reflection-effect to defined movieclips.
I use a reflection-class from here:
link to source.
It works like a charm except when I apply a rotation to the movieclip.
In my case the reflection is still visible but only a part of it.
What am I doing wrong?…
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I have an issue with a semantic gap between the CLR and System.Reflection.
System.Reflection does not (AFAIK) support reflecting on global methods in an assembly. At the assembly level, I must start with the root types.
My compiler can produce assemblies with global methods, and my standard bootstrap…
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Hi,
This ANTLR example does not parse input "1;" . Can you explain why? It parses "11;".
grammar test;
options
{//language = 'CSharp2';
//language = 'Java';
output=AST;
}
expr : mexpr (PLUS^ mexpr)* SEMI!
;
mexpr
: atom (STAR^ atom)*
;
atom: INT
;
//class csharpTestLexer extends Lexer;…
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I have this simple grammar for a C# like syntax. I can't figure out any way to separate fields and methods. All the examples I've seen for parsing C# combine fields and methods in the same rule. I would like to split them up as my synatx is pretty simple.
grammar test;
options
{
language =CSharp2;
…
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(I'm a Noob with Antlr)... I'm having difficulties getting my grammar with StringTemplates. Basically I'm trying to write a little DSL. I can get my grammar the way I want (it parses correctly), but I can't get the generation of the target code to work with templates. So here's a snippet of my grammar:
grammar…
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