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Published on 2010-05-19T10:13:16Z
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I expect this code fragment to print "ddddd"
String.metaClass.toString = {-> "ddddd" }
"fff".toString()
But it prints "fff", why?
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I just tried IntelliJ-Idea 11.x and 12.x (EPA), but when I use Groovy 2.0.1 or 2.0.5, the code can't be run and there are some errors out there.
The Groovy plugin of idea has little information about which version of Groovy has been supported.
Does idea support Groovy 2.x? I want to try the new…
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Here is the lay of the land. I have an app that I have created. I uninstalled hibernate, installed app-engine plugin and am using jdo.
I am able to create a domain-class but the when I run generate-all I run into the following error.
Oh and I did try just generating the controller for the domain…
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I am writing a DelegatingMetaClass that I would like to apply to all groovy classes in my project, but I do not how to get hold of all classes in the project?
Here is the code:
/*
This will work ok, since I know Foo beforehand, but what about classes
that do not exist yet?
*/
def myMetaClass…
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Hello,
I have an application that allows multiple users to access 1 xml file. The problem is that when all the users save at once the other changes by other users does not get saved. How do I detect if the file is in user in groovy?
Thanks!
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@Grapes([
@Grab("org.gebish:geb-core:0.9.0"),
@Grab("org.gebish:geb-spock:0.9.0"),
@Grab("org.seleniumhq.selenium:selenium-firefox-driver:2.33.0"),
@Grab("org.seleniumhq.selenium:selenium-chrome-driver:2.33.0"),
@Grab("org.seleniumhq.selenium:selenium-support:2.26.0"),
@Grab( group='org…
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I'm trying to archive a task which turns out to be a bit complicated since I'm not very good at Python metaprogramming.
I want to have a module locations with function get_location(name), which returns a class defined in a folder locations/ in the file with the name passed to function. Name of a…
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Hello everybody,
I am looking into improving my programming skils (actually I try to do my best to suck less each year, as our Jeff Atwood put it), so I was thinking into reading stuff about metaprogramming and self explanatory code.
I am looking for something like an idiot's guide to this (free…
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Background
Consider the following:
template <unsigned N>
struct Fibonacci
{
enum
{
value = Fibonacci<N-1>::value + Fibonacci<N-2>::value
};
};
template <>
struct Fibonacci<1>
{
enum
{
value = 1
};
};
template <>
struct Fibonacci<0>
{
…
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Hi,
Guys, reffering to last post I'm trying to output data while template is instantiated
template <unsigned long N>
struct binary
{
std::cout << N;//<---------------------------------I'M TRYING HERE
static unsigned const value
= binary<N/10>::value…
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Does anyone knows a tool for Java (something like codedom for C#) that provides a way to generate Java code to a .java file?
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