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List comprehension rebinds names even after scope of comprehension. Is this right?
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What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?
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Why don't self-closing script elements work?
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Why should we typedef a struct so often in C?
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Java generics type erasure: when and what happens?
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What is the difference between encode/decode?
I've never been sure that I understand the difference between str/unicode decode and encode.
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Do try/catch blocks hurt performance when exceptions are not thrown?
During a code review with a Microsoft employee we came across a large section of code inside a try{} block. She and an IT representative suggested this can have effects on performance of the code. In fact, they suggested most of the code should be outside of try/catch blocks, and that only importa...
What is “thread local storage” in Python, and why do I need it?
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Why are C# 4 optional parameters defined on interface not enforced on implementing class?
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