Tag: assembly
October 14, 2013
16 bit, assembly language, DOS, DOSBOX, I/O File, implementation, MSDOS 16-bit, optimization, programming languages, windows command shell
In , we talk about the DOSBox, an x86 emulator for DOS that can bring us back the memory of DOS programs. And we also talk about the .COM …
April 22, 2013
64 bit, assembly language, bug fixes, code, compiler, delphi, implementation, interpreter / compiler, optimization, programming languages, technical, tricks, windows
I came across a very strange problem when I tried to use Copy function in Delphi XE3. The Copy function behaves differently for string when compiled into 32bit and 64bit using Delphi …
April 6, 2013
algorithms, assembly language, c / c++, code, compiler, implementation, interpreter / compiler, math, object pascal, optimization, programming languages, tricks
In mathematics, the absolute function is defined as: This function is simple, and quite in popular usages. The absolute value is considered as one of the fundamental operations in …
In , the performance comparison over floating point optimization regarding to different configurations for Delphi 2007 and XE3 is presented. We can see that Delphi 2007 produces quite nice …
Heron’s Formula is a method to compute the area of a triangle when you know its three sides, a, b, and c. The area S is then based on p where and can be easily implemented …