There are known issues with putting custom objects into an Intent that is then passed to AlarmManager or NotificationManager or other external applications. You can try to wrap your custom object in a Bundle, as this will sometimes work. For example, change your code to: Intent myIntent = new Intent(getApplicationContext(), AlarmAlertBroadcastReciever.class); Bundle bundle = new … Read more
You can use good old-fashioned friends: Live On Coliru template <typename T> class A { public: A(const T &id) : m_id(id) {} private: template <typename Ar, typename U> friend void boost::serialization::serialize(Ar&,A<U>&,const unsigned); T m_id; }; namespace boost { namespace serialization { template <class Archive, typename T> void serialize(Archive &ar, A<T> &a, const unsigned int) { … Read more
I generally find the XmlSerializer to be a poor choice for any POCO that’s more than just a DTO. If you require specific XML, you can go the Xml*Attribute and/or IXmlSerializable route – but you’re left with an object pretty mangled. For some purposes, it still an obvious choice – even with it’s limitations. But, … Read more
Have you tried the following: SELECT * FROM table WHERE field like ‘%”m9″;s:18:”Ok Then, Yes It Is”;%’ ? But in fact if you want to search in such data, you should simple create proper structure of your table and not to put all serialized data in one column
Although I agree that JavaScriptSerializer is a crap and Json.Net is a better option, there is a way in which you can make JavaScriptSerializer serialize the way you want to. You will have to register a converter and override the Serialize method using something like this: public class KeyValuePairJsonConverter : JavaScriptConverter { public override object … Read more
It’s specified in the ES5 spec. If Type(value) is Object, and IsCallable(value) is false a. If the [[Class]] internal property of value is “Array” then i. Return the result of calling the abstract operation JA with argument value. b. Else, return the result of calling the abstract operation JO with argument value. So, let’s look … Read more
If you’re using Json.NET 9.0.1 or later you can use the NamingStrategyType property on the JsonObjectAttribute to achieve what you want. If you need to pass arguments to the NamingStrategy‘s constructor then specify them with the NamingStrategyParameters property. Below is an example of how to specify a class with a camel case naming strategy. [JsonObject(NamingStrategyType … Read more
It looks like you fell into the same trap that I fell into when I moved from C++ to Rust. Trying to use polymorphism to model a fixed set of variants of a type. Rust’s enums (similar to Haskell’s enums, and equivalent to Ada’s variant record types) are different from classical enums in other languages, … Read more
You can use BinaryFormatter to Serialize/Deserialize Nodes public static void SaveTree(TreeView tree, string filename) { using (Stream file = File.Open(filename, FileMode.Create)) { BinaryFormatter bf = new BinaryFormatter(); bf.Serialize(file, tree.Nodes.Cast<TreeNode>().ToList()); } } public static void LoadTree(TreeView tree, string filename) { using (Stream file = File.Open(filename, FileMode.Open)) { BinaryFormatter bf = new BinaryFormatter(); object obj = bf.Deserialize(file); … Read more
Here is my final solution that was adapted from hpaulj’s answer, and his answer to this thread: https://stackoverflow.com/a/24375113/901925 This will encode/decode arrays that are nested to arbitrary depth in nested dictionaries, of any datatype. import base64 import json import numpy as np class NumpyEncoder(json.JSONEncoder): def default(self, obj): “”” if input object is a ndarray it … Read more