i stalled weka in my system but still im having problem to use weka classes in my java code?
im using netbean its show me class file not available when i try to import my weka class?
http://wiki.forum.nokia.com/index.php/Adding_a_new_library_to_NetBeans ?
The package view of a weka test project :
1) Adding weka.jar into your Java project classpath.
2) Importing the class you want to load like this import weka.XXX.XXX;.
Make sure the above two simple steps is done. Any question :)
Related
Will importing local json/text like the following I have written below be async or sync in Create-React-App?
import SampleLocalJson from './sample/sampleJson.json'
This depends on your environment. If you are using webpack >=v2.0.0 (which you probably do if the above line works) this will be done automatically by webpack json-loader during build time and is therefore sync.
If you are not on webpack >=v2.0.0 there can be multiple issues with directly importing json. Here is a good thread about it: How to import a json file in ecmascript 6?
UPDATE
If you are interested in lazy loading the json, there is support for that built in to webpack. They have a good example in their documentation on that.
This is handled by webpack during the build time. That JSON becomes part of your bundle file shipped to the browser.
I want to use HermiT reasoner in my jruby script as described here http://hermit-reasoner.com/java.html. As described there I have to have HermiT.jar in my classpath. So I did require for jar file and also I want to import Reasoner class. My script looks like this:
require "java"
require "HermiT.jar"
java_import org.semanticweb.HermiT.Reasoner
But I get an error: Missig class or uppercase package name ('org.semanticweb.HermiT'). But 'org.semanticweb.HermiT' should be icluded in HermiT.jar... Is there any way how to find out what is really included in jar file and can you reproduce this problem? Thank you very much.
The problem is probably the name of package (because of capital letters?).
Everything is ok when I write package name with quotes:
java_import 'org.semanticweb.HermiT.Reasoner'
I've had not trouble until this point directly from MXMLC command line. While compiling Actionscript 3 code I ran into a dependency problem.
import flash.filesystem;
and I get
Error: Definition flash:filesystem could not be found
There are another or two file-related libraries such as filestream. Where can I find these standard libraries and how might I add them to my MXMLC library PATH?
What are the specific classes you are trying to use? If you want to import all of the classes in the flash.filesystem package you need a * at the end of that import statement. Otherwise you need to append the class name(s). Something like one of these:
import flash.filesystem.*;
or
import flash.filesystem.File;
The other thing that might be an issue is the values in your flex-config.XML (or air-config.xml) file that is part of the SDK. You might need to configure this to include the classes in the AIR sdk, etc.
I think I'm missing some classes in my library.
If I type in 'import fil', FD4 autocompletes to only this:
import flash.net.FileFilter
import flash.net.FileReference
import flash.net.FileReferenceList
I saw people using FileStream and wondered why I don't have this class available.
Do you guys know why this happens and how I can obtain the library?
FileStream is only available when targeting AIR 1.0+.
I have swing code that was generated using NetBeans Matisse. Over time, the form file got lost. How do I recreate the Matisse form file?
I don't think you can reverse engineer/recreate the .form file
See Netbeans: using GUI Builder on regular Java class file
There is a FormGenerator utility that can usually regenerate a .form file from the .java file. It should work as long as the guarded blocks are largely unchanged