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• Obtain the stored values of a modified Rails model object

  - by J. Pablo Fernández

  Is there a way to obtain the stored value, that is, the one in the database once the instance has been modified? The problem I'm trying to solve is get the stored slug of an object that failed to save to be able to regenerate the URL.

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• How to mock object?

  - by Gandalf StormCrow

  How to mock object for testing if the class you're testing is abstract? you can't instantiate from it ?

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• Sorting function/variables in an object by name

  - by sissonb

  I was wondering if PHPStorm by Jetbrains has a tool to sort the methods in my JavaScript object by name. If not are there any other tools that can do this for me? Ext.regController("dashboard", { goToShoppingCart:function() { Ext.dispatch({ controller:"shoppingCart", action:"loadCart" }); }, goToDashboard:function() {}, goToContact:function() {} } ); to Ext.regController("dashboard", { goToContact:function() {}, goToDashboard:function() {}, goToShoppingCart:function() { Ext.dispatch({ controller:"shoppingCart", action:"loadCart" }); } } ); This is only for organization. Thanks

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• Thread Management Object

  - by Gusdor

  I feel rather foolish as this is just a short question. I was reading about a bunch of thread management helper classes in .net, specifically one that aids the storage of threads to help a service manager object automatically invoke delegates onto the subscribing thread. I'm pretty sure it had something to do with creating dispatchers. Totally forgotten the name, can't find it :( Anyone know what I'm talking about?

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• VBScript: Passing Object to Function?

  - by ioplex

  The below example generates an error: VBScript compilation error: Cannot use parentheses when calling a Sub This error does not occur if all parameters are not objects. Is there a special way to pass object parameters to VBScript functions? Option Explicit Dim obj Function TestFunc(obj) WScript.Echo "Why doesn't this work?" End Function Set obj = CreateObject("Scripting.Dictionary") obj.Add("key", "val") TestFunc(obj) ' Error here!

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• how to loop through php object and replace a string in each property ( variable )

  - by mjr

  I need to remove the '&' character from each property of a php object I tried the code below but it's not working...what am I missing? thanks dudes foreach($query_item as $key => $value) { $key = str_replace(' & ',' &amp; ',$value); }

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• Finding the methods/properties on a swf object

  - by Jones

  I have a swf object embedded into a web page. Without having access to the source code of the swf file, how can I find the methods/properties that are exposed? For example... alert(document.getElementById('swfObject').id); ...returns a pop-up of "swfObject". And this... document.getElementById('swfObject').someMethod(); ...executes someMethod. Thanks.

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• How to find out if an object is of <type> or a decendant of <type>

  - by Vaccano

  I have the following code: foreach (var control in this.Controls) { } I want to do something like control.Hide() in there. But the items in the this.Controls collection are not of type Control (they are Object). I can't seem to remember the safe way to cast this to call hide if it is really of type Control and do nothing otherwise. (I am a transplanted delphi programmer and I keep thinking something like control is Control.)

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• access to request object when using spring security

  - by Hussain

  When logging in I want to read the URL and base on the combination of subdomain, username and password user should be authorized. like if the url is abc.xyz.com i somehow need request object to get the subdomain and authorize user using the subdomain and username.

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• Python 3 with numpy and object refernces

  - by user963386

  I need to create a large matrix (array) structure (3 axis) and each element should store the reference to a Python object (myclass instance). Is it possible to use numpy to create such an array. Which data type should I use in order to store Python references? The advantage of numpy is the support of slicing at different levels. The alternativee is to create a nested (nested) list but it is a cumbersome solution.

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• load an object twice and change one of them, the other one doesnt changed

  - by yoni

  Father father = BL.GetFatherById(1); Product product = BL.GetByID(123); (father.Products[553] == product) product.delete = true; father.Products[553].delete == false !!?? why is that ? aren't they connected ?? its the same object.

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• VB.NET Use With keyword on existing object?

  - by ropstah

  Is it somehow possible to use the 'With' keyword on an existing object? I would like to do the following using LINQ to objects and can't seem to find a way: From m as Product in Me _ Select m With {.Match = m.Name.IndexOf(query)} _ Where m.Name.IndexOf(query) > 0

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• Creating a "permanent" Cocoa object

  - by quixoto

  I have an object factory that hands out instances of certain "constant" objects. I'd like these objects to be protected against bad memory management by clients. This is how I've overridden the class's key methods. Am I missing anything (code or other considerations)? - (id)retain { return self; } - (NSUInteger)retainCount { return UINT_MAX; } - (void)release { // nothing. }

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• Instantiate defined object with Linq Query

  - by Heinz

  I know that you can instantiate anonymous types with Linq but I am looking to instantiate an object I have already defined. Every time I do, all the properties are returned with their defaults (null, 0, etc.) Is there a way to make this work? I've tried something like this: ServiceDepartment[] serviceDepartments = (from d in departments orderby d.department_name select new ServiceDepartment { DepartmentID = d.department_id, DepartmentName = d.department_name }).ToArray();

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• How to provide default argument as this object?

  - by atch

  I would like to have declaration like this: void Date::get_days_name(const Date& = this) which I would understand that if no argument is provided use this object as an argument. For some reason in VS I'm getting err msg: 'Error 1 error C2355: 'this' : can only be referenced inside non-static member ' Any idea what I'm doing wrong?

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• how to get table object using cssclass selector?

  - by Hojo

  I have an HTML page with lot of tables. Among that I have a table with the following format <table><tr><td class="myclass">..</td></tr> <tr><td class="myclass">..</td></tr></table> How can I get the object of this table using the class selector in jquery?

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• Safely turning a JSON string into an object

  - by Matt Sheppard

  Given a string of JSON data, how can you safely turn that string into a JavaScript object? Obviously you can do this unsafely with something like... var obj = eval("(" + json + ')'); ...but that leaves us vulnerable to the json string containing other code, which it seems very dangerous to simply eval.

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• geting fileds and data types of all memebers of a Object

  - by akshay

  i have a method as follows. test(Object obj){ } now within this method i want to get all fileds along with the datatypes of those fileds. How can i do that??

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• Add more strings in an object with php

  - by Nakome

  how can I add more strings in this object with php. I have managed to generate strings, but do not add more strings in an objects, nor remove the last comma. like this: Before, { "themes":[ { "name": "Amelia", "description": "Sweet and cheery.", "thumbnail": "http://bootswatch.com/amelia/thumbnail.png" } ] } After, { "themes":[ { "name": "juan", "description": "esto es un ejemplo.", "thumbnail": "http://example.com" }, { "name": "juan2", "description": "esto es un ejemplo2.", "thumbnail": "http://example2.com" }, ] } Thanks and sorry for my english.

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• [c++] How to call a particular function depending on a particular object's type

  - by Kyle

  class Message {}; class BuildSandCastle : public Message {}; class DigHole : public Message {}; Given an arbitrary Message* object, how can I call a function of the same name doMessage() without resorting to switch logic or making a MessageHandler class that has one 'do' function for every message name?

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• writing and reading an arraylist object to and from file

  - by user257412

  this is simple I know, but i don't have internet access and this netcafes keyboard sucks, so if someone can answer this question please. what would be the class ? just give me a kick in the right direction. there is simple arraylist object that I want to write and read to/ from file. thanks

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• SQL Server 2005: Invalid object name exception

  - by Craig Johnston

  In VS2005, I am using a DLL which accesses a SQL Server. The DLL returns a SQLException Invalid object name 'tableXYZ' but tableXYZ is a table in the database. Should it be looking for dbo.tableXYZ instead? Is this a permissions issue with the login being used?

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• How do I reference xml nodes in AS3 whose names are keywords, like <object>x</object> or <name>x</na

  - by Guillaume Riesen

  I'm trying to parse some xml in AS3, but the nodes I'm trying to call up are named keywords like 'name' and 'object'. Can I escape these words somehow?

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• Anonymous object properties by string?

  - by ropstah

  How can I instantiate an anonymous object while passing the propertynames and values as string? new With { .SomeProperty = "Value" } new With { ".SomeProperty" = "Value" } //something like this? :)

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• IE popup an "object doesent support this propety o method" when using ExternalInterface.call

  - by Gilad

  hi, i"m getting nuts in here. everytime i try to do even an ExternalInterface.call('alert','abc'); (which will work on every browser) i get an object doesent support this propety or method after the alert appears. it even happens in the HTML generated by flash without me touching it... there is any solution?! thanks!

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