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New posts in optimization

Are eval() and new Function() the same thing?

Java HashMap performance optimization / alternative

Why does my application spend 24% of its life doing a null check?

Print All JVM Flags

Is it possible to simplify (x == 0 || x == 1) into a single operation?

Algorithm to get the excel-like column name of a number

php algorithm optimization

Reducing memory usage of .NET applications?

What is the fastest integer division supporting division by zero no matter what the result is?

Most efficient way to make the first character of a String lower case?

Why don't two binaries of programs with only comments changed exactly match in gcc?

What are the mechanics of short string optimization in libc++?

Will strlen be calculated multiple times if used in a loop condition?

c++ c gcc optimization strlen

Different floating point result with optimization enabled - compiler bug?

c++ optimization g++ c++-faq

In C++, should I bother to cache variables, or let the compiler do the optimization? (Aliasing)

Django: Set foreign key using integer?

What columns generally make good indexes?

Tools for JPEG optimization? [closed]

optimization jpeg

Logger slf4j advantages of formatting with {} instead of string concatenation

Why don't C++ compilers optimize this conditional boolean assignment as an unconditional assignment?

c++ optimization

How many GCC optimization levels are there?