Append Dictionary

Use Append Dictionary with the ordered inputs below.

Where to find it

Set Variable → Operations → Choose Operation → Dictionary. Requires Dev access to configure, then a successful compile to activate.

Inputs

Input	Type	Role	Requirement	Default / constraint
Dictionary	Dictionary<K,V>	Variable binding	Required	Required
Other Dictionary	Dictionary<K,V>	Value	Required	Required

Result and behavior

Stores the result in the first configured destination Variable. Its type must match the result and any generic element/key types.

Configuration example

Block: Set Variable → Operations
Operation: Append Dictionary
Dictionary: Private Dictionary<K,V> result
Other Dictionary: a declared Dictionary<String,Number> containing Alex → 10

Use this as an editor configuration: declare any Variables/collections first and choose real locations/eligible targets for your plot. It is not pasteable source code.

Restrictions and troubleshooting

Initialize the collection first. Element/key/value declarations are invariant. Reference inputs share mutable contents; choose a copy mode when isolation is required. List indices begin at 1; unsuccessful index searches return 0.

Runtime validation: Dictionary sorting requires non-null Number or String keys/values.

Related guides

Editor · Arguments · Targets · Expressions · Native behavior

Reference identifier: dictionary.append.