May 19 · 6 min read · I. Introduction Kysely is an open-source TypeScript SQL query builder. It lets developers build type-safe SQL queries SELECT, INSERT, UPDATE, DELETE, joins, JSON traversal directly in TypeScript, with
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Oct 3, 2024 · 3 min read · JSONPath JSONPath is a query language used to extract specific data from JSON documents. It allows to navigate through a JSON structure and retrieve values based on a set of defined expressions. JSONPath can be used in various tools, libraries, or...
Join discussionJan 31, 2024 · 2 min read · Overview Java and Kotlin are very powerful statically typed languages, but sometimes we face situations where we need to handle dynamically changing objects according to requirements. Examples include Map, List, and JSON strings of type String. Read...
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Sep 25, 2023 · 1 min read · JSONPath is a query language for selecting and extracting data from JSON objects or documents. In the context of Kubernetes, JSONPath is used to query and extract specific information from Kubernetes resources in their JSON representation. It's often...
Join discussionMay 24, 2023 · 6 min read · I like the CLI and a black background console when it comes to checking on things and debugging, it makes me feel more confident in what I'm seeing and closer to the basics. A big chunk of my recent years has been all about Kubernetes. Kubernetes th...
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Apr 17, 2023 · 10 min read · Introduction In today's world of data-driven applications, efficient and reliable data serialization and manipulation are critical skills for any developer. Two of the most popular data serialization formats are YAML and JSON. While they have many si...
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Mar 14, 2023 · 1 min read · It's easy to filter the nodes of the JSON with some simple syntax of JSON Path. Below are the notes of some practical scenarios of filtering: Filter by date time and contains To be able to filter the expenses by two fields. One is the expenseDate nee...
Join discussionJan 26, 2023 · 10 min read · In this post, we would be working with JSONPATH expression language. But, before we dive straight into the jsonpath land. Let's revise a bit on YAML and JSON structure. As you will experience, while working with jsonpath we will be building upon our ...
Join discussionOct 9, 2022 · 4 min read · Given a string in JSON format parse only part of the JSON using Java library without mapping to POJO's When working with JSON objects, there are possible scenarios where we only need a part of the JSON. Mostly in this scenario, we also don't want t...
Join discussionSep 19, 2022 · 4 min read · JSONPath is a query language for JSON, similar to XPath for XML. It allows you to select and extract data from a JSON document. You use a JSONPath expression to traverse the path to an element in the JSON structure. We deal with json objects in a lo...
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