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Programming-Idioms

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Idiom #338 Create a bidirectional map

Create a new bidirectional map bm and insert the pair (42, "forty-two")

import bidict
bm = bidict.bidict({42: 'forty-two'})
import com.google.common.collect.BiMap;
import com.google.common.collect.HashBiMap;
BiMap<Integer, String> bm = HashBiMap.create();
bm.put(42, "forty-two");
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bm = bidict.bidict({42: 'forty-two'})
BiMap<Integer, String> bm = HashBiMap.create();
bm.put(42, "forty-two");