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Showing 1-7 of 7 total  RSS 

Java - String2MD5

public static byte[] getKeyedDigest(byte[] buffer, byte[] key) {
   try {
      MessageDigest md5 = MessageDigest.getInstance("MD5");
      md5.update(buffer);
      return md5.digest(key);
   } catch (NoSuchAlgorithmException nsae) {}

   return null;
}
to hash java string md5 text by whitetiger on Feb 28, 2007

Java - Splitta una stringa

	// Splitta una stringa
	private String[] splitString(String str, String delims)
	{
		if(str == null)
			return null;
		else if(str.equals("") || delims == null || delims.length() == 0)
			return new String[]{ str };
		
		String[] s;
	  	Vector v = new Vector();
		
	  	int pos = 0;
		int newpos = str.indexOf(delims, pos);;

		while(newpos != -1)
		{
			v.addElement(str.substring(pos, newpos));
			pos = newpos + delims.length();
			newpos = str.indexOf(delims, pos);
		}
		v.addElement(str.substring(pos));
		
		s = new String[v.size()];
		for(int i=0, cnt=s.length; i<cnt; i++)
			s[i] = (String) v.elementAt(i);
		
		return s;
	}
to java string array text split delims by whitetiger on Feb 26, 2007 3 Comments

Java - PasswordField

JPasswordField passField = new JPasswordField(10);
passField.setEchoChar('*');
to java text password field by whitetiger on Jan 16, 2007

PyS60 - BabelFish

// Translate from language A to language B
// code not complete but it works

import urllib

####################################################################################### <BabelFish>
class BabelFish(object):
    
    def translate(self, lang, message):
        
        try:
            url = urllib.URLopener()
        
            query = urllib.urlencode({
                                      'doit':'done',
                                      'intl':'1',
                                      'lp':lang,
                                      'tt':'urltext',
                                      'urltext':message
                                      })
        
            responde = url.open('http://babelfish.altavista.com/tr', query).read()
        
            start = responde.find('<div style=padding:10px;>') + 25
            stop = responde.find('</div>', start)
        
            return responde[start:stop]
        
        except Exception, error:
            return '-' + str(error)
####################################################################################### </BabelFish>

####################################################################################### <BabelFishUI>
from graphics import *

import appuifw
import e32

class BabelFishUI(object):
    
    def __init__(self):
        
        self.__lock = e32.Ao_lock()
        self.__img = Image.new((176, 144))
        self.__language = 'it_en'
        self.__textUI = None
        
        appuifw.app.exit_key_handler = lambda:self.__lock.signal()
        
        appuifw.app.title = u'BabelFish v1.0'
        appuifw.app.body = self.__canvas = appuifw.Canvas(redraw_callback=self.updateScreen)
        
        appuifw.app.menu = [(u'Translate', lambda:self.__translateUI()), (u'About', lambda:appuifw.note(u'BabelFish: v1.0", "Created by\nWhite Tiger\n<Z-TEAM@Libero.it>', 'info')), (u'Exit', lambda:self.__lock.signal)]
        
        self.updateScreen(None)
        
        self.__menuMain = appuifw.app.menu
        self.__bgMain = appuifw.app.body
        
        self.__lock.wait()
    
    def updateScreen(self, rect):
        
        self.__canvas.blit(self.__img)
    
    def __back(self):
        
        appuifw.app.menu = self.__menuMain
        appuifw.app.body = self.__bgMain
        
        appuifw.app.set_tabs([u'Back'], lambda x:None)
    
    def __translateUI(self):
        
        self.__textUI = appuifw.Text()
                
        appuifw.app.menu = [(u'Translate', lambda:self.__translate()), (u'Language', lambda:self.__setLanguage()), (u'Clear', lambda:self.__textUI.clear()), (u'Back', lambda:self.__back())]
                   
        appuifw.app.body = self.__textUI
                
    def __setLanguage(self):
        
        resp = appuifw.selection_list([u'italiano-inglese', u'inglese-italiano', u'inglese-francese', u'francese-inglese', u'inglese-tedesco', u'tedesco-inglese',
                                       u'francese-italiano', u'italiano-francese'], 1)
        
        if resp == 0:
            self.__language = 'it_en'
        elif resp == 1:
            self.__language = 'en_it'
        elif resp == 2:
            self.__language = 'en_fr'
        elif resp == 3:
            self.__language = 'fr_en'
        elif resp == 4:
            self.__language = 'en_de'
        elif resp == 5:
            self.__language = 'de_en'
        elif resp == 6:
            self.__language = 'fr_it'
        elif resp == 7:
            self.__language = 'it_fr'
            
    def __translate(self):
        
        babel = BabelFish()
        
        resp = babel.translate(self.__language, self.__textUI.get())
        
        if resp[0] == '-':
            self.__textUI.set(unicode(resp[1:]))
        else:
            self.__textUI.set(unicode(': ' +self.__textUI.get() + '\n: ' + resp))
                
        appuifw.note(u'Translate', 'conf')
####################################################################################### </BabelFishUI>

if __name__ == '__main__':
    
    BabelFishUI()
to python string urllib series60 web http text translate network pys60 babelfish by whitetiger on Nov 27, 2006

Ruby - Sostituire elementi

// Sostituisce "old" con "new" in tutti i file

ruby .i.bak -pe 'sub "old", "new"' *
to ruby text substitute example by whitetiger on Nov 24, 2006

Python - Query BabelFish

//Example di POST HTTP

#!/usr/bin/python

import urllib

def translate(lang='it_en', text='ciao'):
	
	'''Converte delle frasi da una lingua sorgente ad una lingua destinazione'''

	url = urllib.URLopener()
	
	query = urllib.urlencode({'doit':'done', 'intl':'1', 'lp':lang, 'tt':'urltext', 'urltext':text})
	
	responde = url.open('http://babelfish.altavista.com/tr', query).read()

	start = responde.find('<div style=padding:10px;>') + 25
	stop = responde.find('</div>', start)

	print responde[start:stop]
to html python string web http text post get translate pys60 by whitetiger on Oct 30, 2006

Java - CUT&PASTE

// Cut&Paste Method
package system.clipboard;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;	 

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTextArea;

public class ClipBoard extends JFrame implements ClipboardOwner, ActionListener
{
	private static final long serialVersionUID = 1L;
	
	JTextArea srcText, dstText;
	JButton copyButton, pasteButton;
	Clipboard clipboard = getToolkit().getSystemClipboard();

	public ClipBoard()
	{
		super("Clipboard Test");
		
		GridBagLayout gridbag = new GridBagLayout();
		GridBagConstraints c = new GridBagConstraints();
		
		setLayout(gridbag);
		
		srcText = new JTextArea(8, 32);
		c.gridwidth = 2;
		c.anchor = GridBagConstraints.CENTER;
		gridbag.setConstraints(srcText, c);
		add(srcText);

		copyButton = new JButton("Copy Above");
		copyButton.setActionCommand("copy");
		copyButton.addActionListener(this);
		c.gridy = 1;
		c.gridwidth = 1;
		gridbag.setConstraints(copyButton, c);
		add(copyButton);
		
		pasteButton = new JButton("Paste Below");
		pasteButton.setActionCommand("paste");
		pasteButton.addActionListener(this);
		pasteButton.setEnabled(false);
		c.gridx = 1;
		gridbag.setConstraints(pasteButton, c);
		add(pasteButton);
		
		dstText = new JTextArea(8, 32);
		c.gridx = 0;
		c.gridy = 2;
		c.gridwidth = 2;
		gridbag.setConstraints(dstText, c);
		add(dstText);
		
		pack();
	}
	
	public void actionPerformed(ActionEvent evt)
	{
		String cmd = evt.getActionCommand();
		
		if(cmd.equals("copy")) 
		{
			// Implement Copy operation
			String srcData = srcText.getText();
			
			if(srcData != null)
			{
				StringSelection contents = new StringSelection(srcData);
				clipboard.setContents(contents, this);
				pasteButton.setEnabled(true);
			}
		}
		else if(cmd.equals("paste"))
		{
			// Implement Paste operation
			Transferable content = clipboard.getContents(this);
			if(content != null) 
			{
				try
				{
					String dstData = (String) content.getTransferData(DataFlavor.stringFlavor);
					dstText.append(dstData);
				}
				catch(Exception e)
				{
					System.out.println("Couldn't get contents in format: " + DataFlavor.stringFlavor.getHumanPresentableName());
				}
			}
		}
	}

	public void lostOwnership(Clipboard clipboard, Transferable contents)
	{
		System.out.println("Clipboard contents replaced");
	}
	
	public static void main(String[] args) 
	{
		ClipBoard test = new ClipBoard();
		test.setVisible(true);
	}
}
to java string text system clipboard cut paste by whitetiger on Oct 26, 2006
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