Tag: json

Browse 20 practical software engineering resources tagged with "json". Discover code recipes, design patterns, documentation templates, and in-depth guides to help you build, deploy, and maintain production-ready solutions involving json.

Caching & Memoization

How to cache expensive computations and API responses using in-memory, LRU, and distributed caches across Python, JavaScript, and Java.

data caching java parsing

Convert CSV to JSON

How to convert CSV data to JSON format in Python, Java, and JavaScript.

csv json conversion python

Convert JSON to CSV

How to convert JSON data to CSV format in Python, Java, and JavaScript.

json csv conversion python

Validate and Sanitize User Input Data

How to validate, sanitize, and constrain user input data at the application boundary using schemas, type checking, and validation libraries.

data data-validation input-validation parsing

Date Formatting

How to parse, format, and manipulate dates across timezones using Python, JavaScript, and Java.

data parsing json csv

Deep Clone Objects in JavaScript

How to create deep copies of JavaScript objects and arrays correctly, handling circular references, Dates, Maps, Sets, and custom classes.

data deep-clone javascript parsing

Diff JSON Objects

How to compare two JSON objects and find differences in Python, Java, and JavaScript.

json diff comparison merge

Flatten and Unflatten Nested Objects

How to convert nested objects to flat key-value pairs and back again, with dot-notation, bracket notation, and custom separator support.

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Merge JSON Files

How to merge multiple JSON files into a single object or array in Python, Java, and JavaScript.

json merge combine python

Merge JSON Files in JavaScript

Combine multiple JSON files with conflict resolution strategies using Node.js.

json javascript nodejs data-processing

Money and Currency Handling

How to represent, parse, format, and calculate monetary values accurately across currencies.

data parsing json csv

Parse JSON

How to parse JSON strings into native data structures across multiple programming languages.

data java javascript parsing

Regular Expressions

How to use regular expressions for pattern matching, validation, and text extraction across Python, JavaScript, and Java.

data java javascript parsing

Serialize and Deserialize Data

How to serialize and deserialize data in JSON, XML, and YAML across Python, Java, and JavaScript.

serialization json xml yaml

Sort an Array

How to sort arrays and lists in ascending, descending, and custom order across multiple languages.

data java parsing json

URL Encoding

How to encode and decode URLs, query parameters, and path segments safely across Python, JavaScript, and Java.

data encoding java parsing

UUID Generation

How to generate universally unique identifiers (UUIDs) for database keys, session tokens, and resource naming across Python, JavaScript, and Java.

data database guid parsing

Validate JSON Schema

How to validate JSON data against schemas in Python, Java, and JavaScript.

json schema validation python

High-Performance Logging with pino

How to use pino for fast structured JSON logging in Node.js, including log levels, child loggers, transports, and integration with Express and Fastify.

observability nodejs logging pino

Structured JSON Logging with structlog

How to emit structured JSON logs in Python using structlog, including context binding, log levels, processors, and integration with standard logging.

observability python logging structlog