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New posts in performance

Optimal (broadcasted) matrix division in numpy. Avoiding temporary arrays or not?

python performance numpy

Preventing a single query from appearing in slow query log

mysql performance logging

quantiles of sums using copula distributions too slow

Is UNION faster than running separate queries?

php mysql sql performance union

C++ : difference of execution time between two call of a virtual function

Consolidate several Oracle triggers. Any performance impact?

Fast duplicates removal in numpy and python

Efficiency of insert in string

c++ string performance

MySQL SELECT is very slow because LONGBLOB

mysql performance

Should one use `if ($a != NULL)` or `if ($a !== NULL)` to control program flow?

Why is prototype function 40x slower than the default declared function?

How to reduce/eliminate wait time/latency in AJAX request

PHP || and && logical optimization

Diagnosis on "Quota Exceeded" Win32Exception

memory access vs. memory copy

c++ performance memory

First call to Url.Action on a page is slow

Is it always necessary to use float literals when performing arithmetic on float variables in C++?

How does mterp (Dalvik VM) organize its byte-code interprete loop?

Why list::push_back much slower in VC++ than g++?

Performance using Modernizr to load HTML5 Shiv