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• Python unhash value

  - by blah01

  Hi all I am a newbie to the python. Can I unhash, or rather how can I unhash a value. I am using std hash() function. What I would like to do is to first hash a value send it somewhere and then unhash it as such: #process X hashedVal = hash(someVal) #send n receive in process Y someVal = unhash(hashedVal) #for example print it print someVal Thx in advance

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• Return value from query statement - jQuery

  - by dave

  Hello, I have a ajax, jquery form which works fine, but returning a message from <div></div>. I want to return a value from a db query, a single value. How do I go about doing it. Thanks Dave

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• Can I assigin value dynamically like this?

  - by kumar

  <input type="text" id="Date-<%=Model.ID%>" value= " + <%=Html.DisplayFor(model=>model.Date)%> + " /> is this right? i am trying to display value in input box dynamically? can anyone advice me is this corect approach? but still I am getting here only + + in input box? thanks

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• Object responsibilities - list and item

  - by Mark Tyler

  My question is more like a theoretical. Say you have an object, that represents the list of something (articles, pages, accounts etc.) class ObjCollection You have a class, that represents a specific item in collection: class objItem I have a problem thinking of a basic responsibilities of each object. Which class is responsible for creating a new objItem? Which class is responsible for deleting a objItem? Should it delete itself as a method?

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• Assigining ID vs object - linq to sql

  - by jess

  Say, I have an entity Customer which has relationship with city,order etc.Now,when I am adding a customer object,should I assign customer.cityid, or customer.city? Now,from form I get cityid from dropdown,to assign city object,I will have to make a query using id selected.

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• L VALUE REQUIRED

  - by hopefulLLl

  can nyone tell me in simple words that what this L value is and why i m coming across the error "L VALUE REQUIRED IN FUNCTION MAIN()"??

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• what functions are called when passing value to function

  - by Tim

  In C++, if an object of a class is passed as a parameter into a function, the copy constructor of the class will be called. I was wondering if the object is of nonclass type, what function will be called? Similarly in C, what function is called when passing values or address of variables into a function? Thanks and regards!

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• PHP Object Oriented forum example

  - by Martin Trigaux

  Hello, I'm trying to learn to use PHP with an object oriented scheme. I think I understand the concept but I need real example, a forum exactly. I know PhpBB but it's maybe too complicated to fully understand it so I'm looking for something simpler but still in object oriented. Thank you

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• How Display Excel rows on selection of first Excel Column Value

  - by Yashwant Chavan

  Hi, I have Two Excel sheets. My requirement is when i select Reason Value From First Excel sheet Reason Column. It will display respected Reason Value in Second Excel. So using Macro i want to Display Second Excel Rows on selection of reason in first excel. Please Help. First Excel is And Reason Column Contains Reason1 , Reason 2 etc. This Second Excel Data

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• how do I find a value within a string in php

  - by InnateDev

  my value is stored within a string inside (). I need to return this value to check if its empty.

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• can automapper create an object graph from flatted object?

  - by Nima

  Is possible with Automapper to map a flat object to complex object graph? Mapper.CreateMap<PersonDto,Person>() Map PersonDto.BirthCertificateFatherName to Person.BirthCertificate.FatherName

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• Clicks on a Flash / Silverlight object under a HTML overlay

  - by Husky

  Hi, is it possible to let clicks on a HTML element that's overlaying a Flash or Silverlight object bubble through to the Flash / Silverlight object? I've been experimenting with this, but i can't figure out if it is even possible because of possible security restrictions.

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• how to add a new value to a dropdown list in Rails

  - by LearnRails

  In my item table, I have a itemname column which is currently a dropdown list taking values from DB. <%= select 'item','itemname' , Item.find(:all).collect{|c| [c.itemname]},{:include_blank = 'Select Name'} How can I add a new value to this dropdown list through the application. Is there a provision to directly add value to the list? Thanks

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• convert class object collection to List

  - by prince23

  hi, here i have an return type as class object collection. where Emp is class , having properties like Fname, lname,Age WebApplication1.kumar .Job Emp = objEmp.GetJobInfo2(1); i need to convert the oject collections into List List objEmp = new List(); what is the steps that i need to do here to convert class object to List thanks in advance

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• Render partial view with updated value.

  - by janiya

  I am working on asp.net mvc project using views and partial views. Multiple partial views are being rendered in single view. Now my problem is that when ever i update some values in partial view and render it again through controller it does not show partial view with updated value.... to see updated value i have to refresh the page each time.

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• variables reference value of string

  - by xdevel2000

  How can I get the reference value of a string object? If I hava a class like class T() { } T t = new T(); System.out.println( t); print out T@a3455467 that is the reference value inside t but for string? maybe with method hashCode()??

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• Call Dispose() on a WindowsIdentity object? C#

  - by Andy

  I am retrieving a WindowsIdentity object by calling: win_id = System.Security.Principal.WindowsIdentity.GetCurrent(); with the intention of getting the currently logged on user name, which works fine. WindowsIdentity implements IDisposable, but since I din't create the object myself, do I still need to call .Dispose() on it when I am finished with it or not? Thanks.

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• How do you Read the value of an attribute in a Method

  - by Coppermill

  I need to be able to read the value of my attribute from within my Method, how can I do it? [MyAttribute("Hello World")] public int MyMethod() { //Need to read the MyAttribute attribute and get its value }

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• how to Update the XMl value and write back using LINQ

  - by NewDev

  Hi all, i am having query for update the node value using Linq, For example i am have to update <Student> <studentdetail> <studentname>test</studentname> <libraryid>hem001</libraryid> </studentdetail> </Student> in above xml i want to change the value of Student name "test" ti something else like "Undertest" regards NewDev

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• access textarea value

  - by Espen Arnoy

  I have a on a form of mine. I´m trying to reset the value (the value typed by the user) of this field on a certain event. However, I seem unable to access it both with .val() and .html(). Any advice on this?

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• Javascript/jQuery get external CSS value

  - by Acorn

  Is it possible to get a value from the external CSS of a page if the element that the style refers to has not been generated yet? (the element is to be generated dynamically). The jQuery method I've seen is $('element').css('property','value');, but this relies on element being on the page. Is there a way of finding out what the property is set to within the CSS rather than the computed style of an element?

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• how to tell which object called a delegate method (objective c)

  - by user353877

  Let's say you have two objects (UITextviews) in your class. When the text view changes, you have a delegate method that catches the change.. but how can you tell programatically WHICH object was changed and called the delegate ?? I have to be missing something, because this should be trivial, but I couldnt find anything. Note: In this case, its not possible to just break up the class to only have one object (there by bypassing ambiguity).. I looked for things like assigned variable names for nsobjects, nothing there

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• Object of an abstract class

  - by webgenius

  Why is it not possible to create an object of an abstract class? I understand that the compiler creates a VTABLE with VPTR pointing to NULL. Does this prevent from creating an object of an abstract class?

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• POWERSHELL; Recursive Get-Member for Com Object

  - by Zion

  I have a statement "New-Object -com Indesign.Application.Cs5 | Get-Member" It works as expected for the top level. How would one recurse the entire object tree and output results in a readable/spreadsheet format (if possible).

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• I cannot $_post value into a <form></form> in chrome but works in IE

  - by Jean

  Hello, I cannot $_post['value_to_be_posted'] value into a <form><input type="hidden" value="<? echo $_post['value_to_be_posted'] ?>"></form> in chrome but works in IE and ff. Any ideas Thanks Jean

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