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• Selective serialization with NetDataContractSerializer

  - by mafutrct

  Serializing this class works fine. However, sometimes I'd like to exclude the field. Is this possible? [DataContract] class Foo { [DataMember] Foo _Foo; } Setting the field to null temporarily is impossible.

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• XML Deserialization of complex object

  - by nils_gate

  I have xml structure like this: <Group id="2" name="Third" parentid="0" /> <Group id="6" name="Five" parentid="4" /> <Group id="3" name="Four" parentid="2" /> <Group id="4" name="Six" parentid="1" /> parent is denotes Group's Id. The Constructor of Group reads like: public Group(string name, int ID, Group parent) While De-serializing, how do I get parent using Id and pass into group?

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• C# Serialization of nested classes having Dictionary

  - by Cool

  Hello All, I am trying to serialize a nested class. Both classes have dictionaries which I am serializing using this link. Serialization works fine but the nested class doesn't get de-serialized. Can you please let me know how to do it? Thanks a lot!

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• How to specify the order of XmlAttributes, using XmlSerializer

  - by demoncodemonkey

  XmlElement has an "Order" attribute which you can use to specify the precise order of your properties (in relation to each other anyway) when serializing using XmlSerializer. Is there a similar thing for XmlAttribute? I just want to set the order of the attributes from something like <MyType end="bob" start="joe" /> to <MyType start="joe" end="bob" /> This is just for readability, my own benefit really.

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• Serialize a message format to xml

  - by anijhaw

  I have a python list as [ (A,{'a':1,'b':2,'c':3,'d':4}), B,{'a':1,'b':2,'c':3,'d':4}), ... ] I want to know if there is a standard library of serializing this kind of list to xml or should I hand code it to a file.

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• Does protobuf-net generated binary compatible with Google specs

  - by cornerback84

  Actually I want to serialize my data using Google's java implementation and then deserialize using C# implementation? I have chosen portobuf-net as it seems to be more stable (porto# is still v0.9 or I would have gone for it). Before I start working on it I wanted to be sure that I can achieve this (serializing data using java implementation and deserializing it using potobuf-net). Or is there any list of methods that are specific to portobuf-net implementation?

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• Object Serialization for Undo/Redo Functionality Java

  - by user291989

  I have been trying to implement and undo/redo system in a game I am coding in Java. I am taking the approach of serializing the state of the game after each move. I there a way of saving the serialized objects on a stack and accessing them for undo/redo?

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• Delphi Component Serialization

  - by Peter

  Has anyone run into issues serializing components into a file and reading them back, specifically in the area where the component vendor upgrades the VCL components. For example a file serialized with DelphiX and then years later read back with delphiY. Do the serialization formats change and if so what can be done to prevent errors reading in the componets when upgrading.

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• Is it possible to return as SiteMap as a JsonResult?

  - by Paul Suart

  I've got a very simple Action on my Controller that's attempting to return my XmlSiteMap as a JsonResult: public ActionResult Index() { var nodes = SiteMap.Provider.RootNode; return new JsonResult() { Data = nodes, JsonRequestBehavior = JsonRequestBehavior.AllowGet }; } However, when I call the Action, an InvalidOperationException is thrown: "A circular reference was detected while serializing an object of type 'System.Web.SiteMapNode'." Is there a way to Json serialize a SiteMap, or indeed any object that has children of the same type?

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• Does portobuf-net generated binary compatible with Google specs

  - by cornerback84

  Actually I want to serialize my data using Google's java implementation and then deserialize using C# implementation? I have chosen portobuf-net as it seems to be more stable (porto# is still v0.9 or I would have gone for it). Before I start working on it I wanted to be sure that I can achieve this (serializing data using java implementation and deserializing it using potobuf-net). Or is there any list of methods that are specific to portobuf-net implementation?

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• Unserialize in ActionScript 3

  - by Peter Hanneman

  I have an array that I am constructing in PHP which I am serializing then returning to Flex through AMFPHP. Can someone point me towards a solution for unserilizing said data once it gets into Flex via ActionScript 3?

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• How can I force a property of an object to be output as a string when returned as JSON

  - by E-Madd

  I'm storing color values as HEX in my database, which is mapped via ORM settings in CF9. When my color values are entirely numeric (e.g. 000000), ColdFusion is serializing them as numbers (e.g. 0.0) when returned from my CFC as JSON. Is there a way to force these columns/properties to be serialized as strings?

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• Class type while deserialization in c++

  - by Rushi

  I am developing game editor in c++.I have implemented reflection mechanism using DiaSDK.Now I want to store state of the objects(Like Camera,Lights,Static mesh) in some level file via serialization. And later on able to retrieve their state via deserialization.Serializing objects is not a problem for me.But while deserializing objects how do I know class type?so that i can create object of that particular type.

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• Is portobuf-net generated binary compatible with Google specs

  - by cornerback84

  Actually I want to serialize my data using Google's java implementation and then deserialize using C# implementation? I have chosen portobuf-net as it seems to be more stable (porto# is still v0.9 or I would have gone for it). Before I start working on it I wanted to be sure that I can achieve this (serializing data using java implementation and deserializing it using potobuf-net). Or is there any list of methods that are specific to portobuf-net implementation?

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• Is it possible to return a SiteMap as a JsonResult?

  - by Paul Suart

  I've got a very simple Action on my Controller that's attempting to return my XmlSiteMap as a JsonResult: public ActionResult Index() { var nodes = SiteMap.Provider.RootNode; return new JsonResult() { Data = nodes, JsonRequestBehavior = JsonRequestBehavior.AllowGet }; } However, when I call the Action, an InvalidOperationException is thrown: "A circular reference was detected while serializing an object of type 'System.Web.SiteMapNode'." Is there a way to Json serialize a SiteMap, or indeed any object that has children of the same type?

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• Python's JSON module doesn't use __get__?

  - by Matt

  When I serialize a list of objects with a custom __get__ method, __get__ is not called and the raw (unprocessed by custom __get__) value from __set__ is used. How does Python's json module iterate over an item? Note: if I iterate over the list before serializing, the correct value returned by __get__ is used.

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• Why is a .net generic dictionary so big

  - by thefroatgt

  I am serializing a generic dictionary in VB.net and I am very surprised that it is about 1.3kb with a single item. Am I doing something wrong, or is there something else I should be doing? I have a large number of dictionaries and it is killing me to send them all across the wire. The code I use for serialization is Dim dictionary As New Dictionary(Of Integer, Integer) Dim stream As New MemoryStream Dim bformatter As New BinaryFormatter() dictionary.Add(1, 1) bformatter.Serialize(stream, dictionary) Dim len As Long = stream.Length

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• What are the 'big' advantages to have Poco with ORM?

  - by bonefisher

  One advantage that comes to my mind is, if you use Poco classes for Orm mapping, you can easily switch from one ORM to another, if both support Poco. Having an ORM with no Poco support, e.g. mappings are done with attributes like the DataObjects.Net Orm, is not an issue for me, as also with Poco-supported Orms and theirs generated proxy entities, you have to be aware that entities are actually DAO objects bound to some context/session, e.g. serializing is a problem, etc..

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• Pass data via ajax to dialog Jquery

  - by user342391

  I am trying to post data from my form to a jquery dialog that loads external content. I am serializing the form data which works (appears in the url) but the dialog won't open: $("#wavajax button").click(function() { $.post({url: 'player/index.php', data: $("#wavajax").serialize(), success: function (data) { $("#recordingdialog").load("player/index.php", [], function(){ $("#recordingdialog").dialog("open"); } }); return false; }); What am I doing wrong, am I going about it the right way???

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• JQuery: can I submit values from inputs that aren't in a form?

  - by Alvaro

  Simple as that: I have some inputs that are rendered inside another form element, but I want to submit then individually. I tried "serializing" the div that contains them, but it didn't work. Is there an easy way to do this? My code: var form = $("#my_div"); var get_data = $(form).serialize(); /* Get #my_div inputs value */ $.get(self.url_form_rendering, get_data, function (data){ /* handle server response */ }) Serialize returns "", any ideas that don't involve redesigning the layout to avoid form nesting?

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• Formatting dates when serialising an object in C# (2.0)

  - by zoman

  Hi, I'm xml-serializing a object with a large number of properties and I have two properties with DateTime types. I'd like to format the dates for the serialized output. I don't really want to implement the ISerializable interface and overwrite the serialization for every property. Is there any other way to achieve this? (I'm using C#, .NET 2) Thanks.

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• How to cache *any* object type to memory/disk in java?

  - by Blankman

  Is there a generic way to cache any type of object (be in a java class, or a word document etc.) to memory or disk? Is simply serializing the object, and retaining the file extension (if it has one) enough to rebuild the object?

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• Creating Unit Tests Involving I/O?

  - by cam

  Should one create unit tests involving IO? Ie, testing a class method for serializing/deserializing another object?

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• Django: saving pickled object

  - by pistacchio

  Hi, i have a large dictionary I'd like to save. I have pickled it using cPickle.dumps and saved the result into a TextField. When trying to retrieve it (cPicle.loads) i get the following error: loads() argument 1 must be string, not unicode Does anybody have any experience in serializing python objects and storing them in a DB using Django? Thanks in advance.

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• Serialize the @property methods in a Python class.

  - by ashchristopher

  Is there a way to have any @property definitions passed through to a json serializer when serializing a Django model class? example: class FooBar(object.Model) name = models.CharField(...) @property def foo(self): return "My name is %s" %self.name Want to serialize to: [{ 'name' : 'Test User', 'foo' : 'My name is Test User', },]

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