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Direct casting vs 'as' operator?
...s like yesterday when we were being all "edgy" trying to convince senior devs to make the switch to C#.
– Griswald_911
Aug 13 '18 at 20:08
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map vs. hash_map in C++
...I read this here
https://bytes.com/topic/c/answers/570079-perfomance-clear-vs-swap
saying that clear() is order of O(N). That to me, is very strange, but, that's the way it is.
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Python how to write to a binary file?
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Raymond MlamboRaymond Mlambo
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Correct way to check if a type is Nullable [duplicate]
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answered Jan 20 '12 at 10:27
Jon SkeetJon Skeet
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Optimistic vs. Pessimistic locking
... You should mention that the choice depend also on the ratio read vs. write: if your application is mainly a read-only application by a lot of users, and sometimes you write data, than go for optimistic locking. StackOverflow, for example, have a lot of people reading pages, and sometimes ...
Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
What is the best practice if I want to require a relative file in Ruby and I want it to work in both 1.8.x and >=1.9.2?
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C# “as” cast vs classic cast [duplicate]
I recently learned about a different way to cast. Rather than using
10 Answers
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How to turn on WCF tracing?
... juFojuFo
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window.onload vs $(document).ready()
What are the differences between JavaScript's window.onload and jQuery's $(document).ready() method?
16 Answers
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select * vs select column
... the point where you need to worry about the performance of select columns vs. select *, (ask Twitter about RoR) you can worry about it and optimize it then. If the framework isn't robust enough to support that, then I'd say you're using the wrong framework.
– Mike Sherov
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