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  • print webpage in two columns

    - by machaa
    Hi, How to print a webpage in two columns or one column as per the user input/choice. And when a take a print out I'm getting the website url on the top left side, How can we stop printing this? Regards

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  • How to merge elements from two XML files?

    - by Googler
    Hi all, I need a c# lang code to merge two xml files into one, from the specified content. XML FILE 1 : <exchange-documents> <documentlegal> <bibliographic-data> <applicants> <applicant-name> <name>CENTURY PRODUCTS CO [US]</name> </applicant-name> </applicants> </bibliographic-data> </documentlegal> </exchange-documents> XML FILE 2: <exchange-documents> <documentpatent> <bibliographic-data> <applicants> <applicant-name> <name>CENTURY PRODUCTS CO [US]</name> </applicant-name> </applicants> </bibliographic-data> </documentpatent> </exchange-documents> I need to read the above two xml files and write it into a new xml files with selected elements? OUTPUT XML: <documentlegal> <bibliographic-data> <applicants> <applicant-name> <name>CENTURY PRODUCTS CO [US]</name> </applicant-name> </applicants> </bibliographic-data> </documentlegal> <documentpatent> <bibliographic-data> <applicants> <applicant-name> <name>CENTURY PRODUCTS CO [US]</name> </applicant-name> </applicants> </bibliographic-data> </documentpatent> I dont need the exchnage document element. Can anyone provide me a c# code to achiev the above scenario?

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  • CDI SessionScoped Bean results in two instances in same session

    - by Ryan
    I've got two instances of a SessionScoped CDI bean for the same session. I was under the impression that there would be one instance generated for me by CDI, but it generated two. Am I misunderstanding how CDI works, or did I find a bug? Here is the bean code: package org.mycompany.myproject.session; import java.io.Serializable; import javax.enterprise.context.SessionScoped; import javax.faces.context.FacesContext; import javax.inject.Named; import javax.servlet.http.HttpSession; @Named @SessionScoped public class MyBean implements Serializable { private String myField = null; public MyBean() { System.out.println("MyBean constructor called"); FacesContext fc = FacesContext.getCurrentInstance(); HttpSession session = (HttpSession)fc.getExternalContext().getSession(false); String sessionId = session.getId(); System.out.println("Session ID: " + sessionId); } public String getMyField() { return myField; } public void setMyField(String myField) { this.myField = myField; } } Here is the Facelet code: <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core"> <f:view contentType="text/html" encoding="UTF-8"> <h:head> <title>Test</title> </h:head> <h:body> <h:form id="form"> <h:inputText value="#{myBean.myField}"/> <h:commandButton value="Submit"/> </h:form> </h:body> </f:view> </html> Here is the output from deployment and navigating to page: INFO: Loading application org.mycompany_myproject_war_1.0-SNAPSHOT at /myproject INFO: org.mycompany_myproject_war_1.0-SNAPSHOT was successfully deployed in 8,237 milliseconds. INFO: MyBean constructor called INFO: Session ID: 175355b0e10fe1d0778238bf4634 INFO: MyBean constructor called INFO: Session ID: 175355b0e10fe1d0778238bf4634 Using GlassFish 3.0.1

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  • Sorting a list of colors in one dimension?

    - by Ptah- Opener of the Mouth
    I would like to sort a one-dimensional list of colors so that colors that a typical human would perceive as "like" each other are near each other. Obviously this is a difficult or perhaps impossible problem to get "perfectly", since colors are typically described with three dimensions, but that doesn't mean that there aren't some sorting methods that look obviously more natural than others. For example, sorting by RGB doesn't work very well, as it will sort in the following order, for example: (1) R=254 G=0 B=0 (2) R=254 G=255 B=0 (3) R=255 G=0 B=0 (4) R=255 G=255 B=0 That is, it will alternate those colors red, yellow, red, yellow, with the two "reds" being essentially imperceivably different than each other, and the two yellows also being imperceivably different from each other. But sorting by HLS works much better, generally speaking, and I think HSL even better than that; with either, the reds will be next to each other, and the yellows will be next to each other. But HLS/HSL has some problems, too; things that people would perceive as "black" could be split far apart from each other, as could things that people would perceive as "white". Again, I understand that I pretty much have to accept that there will be some splits like this; I'm just wondering if anyone has found a better way than HLS/HSL. And I'm aware that "better" is somewhat arbitrary; I mean "more natural to a typical human". For example, a vague thought I've had, but have not yet tried, is perhaps "L is the most important thing if it is very high or very low", but otherwise it is the least important. Has anyone tried this? Has it worked well? What specifically did you decide "very low" and "very high" meant? And so on. Or has anyone found anything else that would improve upon HSL? I should also note that I am aware that I can define a space-filling curve through the cube of colors, and order them one-dimensionally as they would be encountered while travelling along that curve. That would eliminate perceived discontinuities. However, it's not really what I want; I want decent overall large-scale groupings more than I want perfect small-scale groupings. Thanks in advance for any help.

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  • Oracle Procedure to join two tables with latest status

    - by Sony
    Please help me make an oracle stored procedure ; I have two tables tblLead: lead_id Name 1 x 2 y 3 z tblTransaction: Tran_id lead_id date status 1 1 04/20/2010 call Later 2 1 05/05/2010 confirmed I want a result like lead_id Name status 1 x confirmed 2 y not available ! 3 z not available !

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  • creating xml element with two namespaces using libxml APIs

    - by iSight
    Hi, I want to create an xml element having two namespace as below: element name="Root" xmlns:xsi="myXSI" xmlns:xsd="myXSD" I have checked out with the existing APIs, but it is not getting in this form. I am getting as Root xmlns:xsd:xsi="myXSI" xmlns:xmlns:xsd="myXSD" I am using this APIss as below: xmlTextWriterWriteAttributeNS(xmlWriter, BAD_CAST "xmlns:xsd", BAD_CAST "xsi" , BAD_CAST "myXSD", BAD_CAST "myXSI");

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  • Finding out the common / uncommon elements between two Arrays in PHP

    - by Veera
    Consider I have two arrays: $friends = Array('foo', 'bar', 'alpha'); $attendees = Array('foo', 'bar'); Now I need to populate a new array $nonattendees which contains only the elements which are in $friends array and not in $attendees array. i.e, $nonattendees array should be populated with 'alpha'. Is there any in built array operation available in PHP to achieve the above functionality or should I write my own for loops?

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  • Huffman coding two characters as one

    - by Adomas
    Hi, I need huffman code(best in python or in java), which could encode text not by one character (a = 10, b = 11), but by two (ab = 11, ag = 10). Is it possible and if yes, where could i find it, maybe it's somewhere in the internet and i just can'd find it?

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  • Problems writing a query to join two tables

    - by Psyche
    Hello, I'm working on a script which purpose is to grant site users access to different sections of the site menu. For this I have created two tables, "menu" and "rights": menu - id - section_name rights - id - menu_id (references column id from menu table) - user_id (references column id from users table) How can a query be written in order to get all menu sections and mark the ones where a given user has access. I'm using PHP and Postgres. Thank you.

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  • Creating relationship between two model instances

    - by Lowgain
    This is probably pretty simple, but here: Say I've got two models, Thing and Tag class Thing < ActiveRecord::Base has_and_belongs_to_many :tags end class Tag < ActiveRecord::Base has_and_belongs_to_many :things end And I have an instance of each. I want to link them. Can I do something like: @thing = Thing.find(1) @tag = Tag.find(1) @thing.tags.add(@tag) If not, what is the best way to do this? Thanks!

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  • Set dropDownList to contain one value only, mvc3

    - by ParPar
    I have this in my controller: ViewBag.PriceListId = new SelectList(m_db.PriceLists, "Id", "Name", us.PriceListId); It contains two values now, but I want to enable the user to choose only the second value, and just if he does something else - allow him choose one of the both values. How do I omit the first value, and add and set him to default after that? Shoud I do it in my controller or use jquery? Thank in advance.

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  • compare two following values in numpy array

    - by Billy Mitchell
    What is the best way to touch two following values in an numpy array? example: npdata = np.array([13,15,20,25]) for i in range( len(npdata) ): print npdata[i] - npdata[i+1] this looks really messed up and additionally needs exception code for the last iteration of the loop. any ideas? Thanks!

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