pdPython Deepcuts

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14 matching notes
Allocation is work: object churn and memory localityadvanced31 min3.10+Performance, Internals
Closures capture cells, not frozen valuesadvanced30 min3.10+Internals, Functions
What compile() actually producesadvanced31 min3.10+Internals, Language
Inside CPython's allocatoradvanced32 min3.10+Internals, Memory
Exceptions are control flow with machineryadvanced33 min3.14Internals, Language
Function calls and vectorcalladvanced31 min3.14Internals, Performance
Reference counting and cyclic garbage collectionadvanced33 min3.10+Internals, Memory
Lists are dynamic arrays, not generic sequencesadvanced32 min3.10+Internals, Data Structures
Reading bytecode without cargo culting itadvanced31 min3.14Internals, Tooling
Sets: dictionaries with different tradeoffsadvanced33 min3.10+Internals, Data Structures
What CPython's specializing interpreter optimizes for youadvanced30 min3.14Performance, Internals
Strings are Unicode storage strategiesadvanced35 min3.10+Internals, Data Structures
How Python dictionaries actually rememberadvanced34 min3.10+Internals, Data Structures
The GIL, without the folkloreadvanced32 min3.13+Internals, Concurrency