LRUCache
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-08.)
LRUCache has 22 facts recorded in Dontopedia across 2 references, with 3 live disagreements.
Mostly:has method(3), rdf:type(2), has attribute(2)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (7)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
memberOfMember of(4)
- Cache Attribute
ex:cache-attribute - Capacity Attribute
ex:capacity-attribute - Get Method
ex:get-method - Init Method
ex:init-method
containsContains(1)
- Python Code
ex:python-code
demonstratesDemonstrates(1)
- Python Code
ex:python-code
instantiatesInstantiates(1)
- Lru Cache Example
ex:lru-cache-example
Other facts (20)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Has Method | Init | [1] |
| Has Method | Get | [1] |
| Has Method | Put | [1] |
| Rdf:type | Class | [1] |
| Rdf:type | Cache Class | [2] |
| Has Attribute | Capacity | [1] |
| Has Attribute | Cache | [1] |
| Import From | Collections | [1] |
| Uses Data Structure | Ordered Dict | [1] |
| Import Item | Ordered Dict | [1] |
| Implements Cache Strategy | Least Recently Used | [1] |
| Compared to | Lfu Cache Class | [1] |
| Relies on Ordered Property | Ordered Dict | [1] |
| Shares Method With | Lfu Cache Class | [1] |
| Eviction Policy | Oldest Accessed | [1] |
| Time Complexity | O1 Average | [1] |
| Defined in | Lru Cache Code Block | [1] |
| Inherits From | Object | [1] |
| Implemented in | Python Implementation | [2] |
| Implements | Lru Policy | [2] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (2)
ctx:claims/beam/58fbf4b9-8fd6-4e9d-b079-ec04556e0f3b- full textbeam-chunktext/plain1 KB
doc:beam/58fbf4b9-8fd6-4e9d-b079-ec04556e0f3bShow excerpt
if key in self.cache: self.cache.move_to_end(key, last=True) self.cache[key] = value if len(self.cache) > self.capacity: self.cache.popitem(last=False) # Example usage cache = LRUCache(capaci…
ctx:claims/beam/17e0b8c1-18d2-432e-8c2b-41ef0bb93b22- full textbeam-chunktext/plain1 KB
doc:beam/17e0b8c1-18d2-432e-8c2b-41ef0bb93b22Show excerpt
- **Use Case:** Useful for data that becomes stale after a certain period. - **Implementation:** Requires tracking the timestamp of each item. ### Recommendation for Your Use Case Given your requirement to reduce memory spikes by 22…
See also
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