Use arrays instead of vec for creating resource in examples

[utpilla]

Changes

• No need to allocate a vec just to create resource

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.0%. Comparing base (d54c18b) to head (0036832).

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1900   +/-   ##
=====================================
  Coverage   75.0%   75.0%           
=====================================
  Files        122     122           
  Lines      20279   20279           
=====================================
  Hits       15211   15211           
  Misses      5068    5068           

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