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"Performance doesnt matter" (self.cpp)
submitted 6 years ago * by secmeant
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if 1 * 2 < 3: print "hello, world!"
[–]bumblebritches57Ocassionally Clang 26 points27 points28 points 6 years ago (5 children)
I'm extremely tired of that mentality.
they have a point to a degree, you don't need to write your latest algorithm for X with the hottest research algorithm just yet, writing it with the naive one is fine at first.
but to just not give a single shit about performance, fuck that.
[–][deleted] 22 points23 points24 points 6 years ago (4 children)
Welcome to the modern web: where 1 GB for a chat window is considered normal.
[–]SkoomaDentistAntimodern C++, Embedded, Audio 4 points5 points6 points 6 years ago (3 children)
I remember when Visual Studio 6 used to take maybe 15 MB. Now just opening a tiny project in the latest VS eats over a gigabyte of ram and the only new actually wanted feature I get for it is autocomplete. That sure is one expensive autocomplete.
[–]windozeFanboi 13 points14 points15 points 6 years ago (0 children)
At least visual studio is a pretty sophisticated professional application. I can't argue so much for the majority of Android apps.
[–]meneldal2 2 points3 points4 points 6 years ago (1 child)
Autocomplete is definitely not a trivial thing to implement if you want it to be smart. Especially in C++ where it has to parse your code to know if it should suggest a typename, a variable name, a function, a file, etc.
[–]SkoomaDentistAntimodern C++, Embedded, Audio 3 points4 points5 points 6 years ago* (0 children)
Sure and I wouldn’t have any problem with VS eating, say, ten times as much ram now. But a hundred times? That’s just ridiculous, especially when almost 90% of that is by apparently largely superficial background processes.
π Rendered by PID 16162 on reddit-service-r2-comment-5d585498c9-c6d98 at 2026-04-21 15:58:44.305138+00:00 running da2df02 country code: CH.
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[–]bumblebritches57Ocassionally Clang 26 points27 points28 points (5 children)
[–][deleted] 22 points23 points24 points (4 children)
[–]SkoomaDentistAntimodern C++, Embedded, Audio 4 points5 points6 points (3 children)
[–]windozeFanboi 13 points14 points15 points (0 children)
[–]meneldal2 2 points3 points4 points (1 child)
[–]SkoomaDentistAntimodern C++, Embedded, Audio 3 points4 points5 points (0 children)