Directory 1. The concept of serialization and deserialization 2. Design a network calculator with a custom protocol 2.1 TCP protocol, how to ensure that the receiver has received the complete message? 2.2 Implementation of custom protocol 2.3 Implementation of custom protocol in client and server 3. Use Json for serialization and deserialization 3.1 Installation of […]
Tag: json
XGBoost of ML: Based on the Titanic data set (filling/label encoding/reasoning data reprocessing) using the XGBoost algorithm (model export and loading reasoning of json files) to realize the application case of binary classification prediction
XGBoost of ML: Based on the Titanic data set (filling/label encoding/reasoning data reprocessing) using the XGBoost algorithm (model export and loading reasoning of json files) to realize the application case of binary classification prediction Directory Based on the Titanic data set (one-hot encoding/label encoding) using the XGBoost algorithm (model export and loading reasoning of json […]
Convert XML and JSON formats to txt
The XML is as follows: convert code import os import xml.etree.ElementTree as ET # xml file storage directory (change to your own file name) input_dir = r’C:\121\Annotations’ # Output txt file directory (folder created by yourself) out_dir = r’C:\121\txt’ class_list = [] # Get all xml files in the directory def file_name(input_dir): F = [] […]
Operate Redis in SpringBoot to parse JsonArray data into object List (ruoyi dictionary value sys_dict as an example)
Scene If you follow the front-end and back-end separation version to teach you how to build the environment locally and run the project: Ruoyi separates the front and back ends to teach you how to build the environment locally and run the project_How to run the project with the front and back ends separated_Overbearing rogue […]
Python matches Excel files between multiple tables and multiple tables (two different table headers) – the json version
First of all, there are many ways to match multiple tables to multiple tables in Excel files (VLOOKUP), 1: Import the Excel file into Mysql or other databases, then merge the two tables into one table, and then use the database to match 2: Copy and paste the contents of the two tables together, save […]
c++ and go language use json comparison
Article directory foreword One, c + + operation JSON coding decoding 2. Golang operates JSON coding decoding Summarize Foreword JSON is a common data interchange format. Both C++ and Go languages provide libraries for manipulating JSON. This article introduces how to deal with JSON data in Go language and C++, and compares their similarities and […]
Use Gson to parse Json data
Directory 1. Introduction to Gson 2. How to use Full code: MainActivity: layout: operation result: 1. Introduction to Gson Gson is a Java library provided by Google for converting Java objects into JSON format data or converting JSON format data into Java objects. Common methods: Method name Function toJson(Object src) Convert the object into corresponding […]
Interpretation of the json configuration file of C++ in Vscode
g ++ and gcc can run a c/cpp file in the local terminal Terminal try gcc -v g + + -v Contains the compiler if there is information about the version. g++ mian.cpp -o main.exe & & main -o followed by the file name of the generated exe, exe can be omitted & amp; & […]
API ArchitectureThe benefits of using JSON API
In the world of API craftsmanship, there is no more hotly debated area than design. From REST, gRPC to GraphQL, there are many ways to design and standardize web API interactions. Today, we turn our attention to another approach, JSON API, the specification detailed at JSONAPI.org for building APIs. The JSON API described at JSONAPI.org […]
5. Solr Admin UI operations (XML, JSON add|modify|delete|query index)
Table of Contents 1. Introduction, download and installation of Apache Solr 2. Core kernel instance, IK tokenizer, Solr (stand-alone, cluster) 3. Solr basic commands (start, stop, system information) 4. Solr’s solrconfig.xml configuration and managed.schema mode 5. Solr Admin UI operations (XML, JSON add|modify|delete|query index) 6. Solr configures DataImport to import index data and IK word […]