merge

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Description

Description:
Merges two HashMaps.

Syntax

Syntax:
hashMap1 merge hashMap2
Parameters:
hashMap1: HashMap - This HashMap will be modified
hashMap2: HashMap - All key-value pairs from this HashMap are added to hashMap1. If a key from hashMap2 already exists in hashMap1, then its value is overwritten with the corresponding value from hashMap2
Return Value:
Nothing

Alternative Syntax

Syntax:
hashMap1 merge [hashMap2, overwriteExisting]
Parameters:
hashMap1: HashMap - This HashMap will be modified
hashMap2: HashMap - All key-value pairs from this HashMap are added to hashMap1
overwriteExisting (Optional, default: false): Boolean - If true, keys from hashMap1 that also exist in hashMap2 are overwritten. When set to true, merging is faster
Return Value:
Nothing

Examples

Example 1:
_hashMap merge _otherHashMap;

Additional Information

See also:
insert set
Groups:
HashMap

Notes

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