Recent questions tagged Serialization

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serialization - Issue while storing data from Spark-Streaming to Cassandra

SparkStreaming context reading a stream from RabbitMQ with an interval of 30 seconds. I want to modify the values of ... not for Cookieid } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - Call json.Unmarshal inside UnmarshalJSON function without causing stack overflow

I wanted to perform some additional steps for initializing a data structure inside my implementation UnmarshalJSON. ... without causing this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - How do I deserialize into trait, not a concrete type?

I'm trying to do struct serialization, in which the bytes would eventually be sent down a pipe, ... serialization + polymorphism behavior? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - What difference between pickle and _pickle in python 3?

I am new in python and want implement fast object serialization. I was trying to use json, but ... faster objects serialization/deserialization? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - JMSSerializerBundle. no control over third party meta data

I have two entities I wish to serialize with the JMSSerializerBundle. The Music Entity has a mapping-file with ... I'm trying to exclude. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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479 views

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serialization - $(this).serialize() -- How to add a value?

currently I have the following: $.ajax({ type: 'POST', url: this.action, data: $(this).serialize(), } ... variable that isn't form specific. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - Common use-cases for pickle in Python

I've looked at the pickle documentation, but I don't understand where pickle is useful. What are some common use-cases for pickle? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - How do I serialize an enum without including the name of the enum variant?

I am trying to serialize an enum to a JSON string. I implemented Serialize trait for my enum as it is described in the ... "offset":{"Int":0}} } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - java.io.StreamCorruptedException: invalid stream header: 7371007E

I have a client Server application which communicate using objects. when I send only one object from the client to ... , getter and setters } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - android how to save a bitmap - buggy code

Im trying to serialize a class in wich i have a bitmap variable. Here is the code that is a bit working.... I ... .. how to know ? any help ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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671 views

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serialization - How to serialize Dictionary<string, string> through WCF?

I have a data contract with a data member typed as Dictionary<string, string>. The generated web service ... Has anyone seen this before? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - Does it matter what I choose for serialVersionUID when extending Serializable classes in Java?

I'm extending a class (ArrayBlockingQueue) that implements the Serializable interface. Sun's documentation (and my IDE ... . Does it matter? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - Serialize double and float with C

How can I serialize doubles and floats in C? I have the following code for serializing shorts, ints, and chars. ... doubles, floats, and char*? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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serialization - custom serializer for just one property in Json.NET

UPDATE Found the issue -- was inheriting from wrong class, needed to be JsonConverter. I have a class that ... override the WriteJson() method? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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535 views

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serialization - How to serialize & deserialize JavaScript objects?

I need to serialize and deserialize JavaScript objects to store them in a DB. Note that these objects contain ... (in JavaScript of course). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

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serialization - How do you convert binary data to Strings and back in Java?

I have binary data in a file that I can read into a byte array and process with no problem. Now I need ... Codec package to solve this problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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663 views

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serialization - How do I modify serialized form data in jQuery?

I am trying to submit my form in AJAX, so I have to serialize() the data. But I am using fckEditor and ... alert(content_val); alert(values); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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471 views

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serialization - Why would you use a string in JSON to represent a decimal number

Some APIs, like the paypal API use a string type in JSON to represent a decimal number. So "7.47" ... precision as well as scientific notation. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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437 views

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serialization - c++ Read/Write class from/to binary file

I need to write a class to a binary file, and then I need to read it back. I have Triangle and BinaryFile classes ... close(); return trig; } }; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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373 views

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serialization - Managing several versions of serialized Java objects

Lets say that I have a program that for some reason need to handle old versions of serialized objects. Eg: when ... ? What's the best strategy? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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532 views

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serialization - Make Java runtime ignore serialVersionUIDs?

I have to work with a large number of compiled Java classes which didn't explicitly specify a ... actual differences in structure? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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534 views

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serialization - java.io.InvalidClassException: local class incompatible:

I created client and server and then added a class in client side for serializing purposes, then simply just went ... adr; public String key; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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648 views

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serialization - Android - SharedPreferences with serializable object

I know that SharedPreferences has putString(), putFloat(), putLong(), putInt() and putBoolean(). But I need to ... . How can I achieve this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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571 views

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serialization - how to test in Java that a class implements Serializable correctly (not just is an instance of Serializable)

I am implementing a class to be Serializable (so it's a value object for use w/ RMI). But I need to test ... is there a similar answer for Java? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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423 views

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serialization - jQuery to serialize only elements within a div

I would like to get the same effect as jQuery.serialize() but I would like to return only ... : single=Single2&multiple=Multiple&radio=radio1 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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487 views

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serialization - What is deserialize and serialize in JSON?

I have seen the terms "deserialize" and "serialize" with JSON. What do they mean? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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697 views

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serialization - How can deserialization of polymorphic trait objects be added in Rust if at all?

I'm trying to solve the problem of serializing and deserializing Box<SomeTrait>. I know that in the case of a ... added in Rust if at all? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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695 views

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serialization - How to serialize a non-serializable in Java?

How can I serialize an object that does not implement Serializable? I cannot mark it Serializable because the class is from a 3rd party library. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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