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Merge Objects

Merge two objects together (shallow merge).

Code

General
echo "$obj1" | jq --argjson o2 "$obj2" '. * $o2'

Parameters

First JSON object

Second JSON object (overwrites first)

Server

More Bash Snippets

Deep Clone Object

Create a deep copy of an object (handles nested objects and arrays).

Get Nested Value

Safely get a nested property value from an object.

Is Empty Object

Check if an object has no properties.

Array Difference

Find elements in the first array that are not present in the second array.

Array Frequencies

Count how many times each value appears in an array and return a frequency map.

Array Head

Get the first n elements of an array.