Atenção: nem todas dicas, especialmente os atalhos de código, v&at
Python is a universal language that you can use for everything from web development to data science. You'l
Are looking for a way to ace Microsoft Azure Architect Design AZ-304 Exam? Well, you can't just study for
Hello i am interested :) Hello i am interested :) Hello i am interested :) Hello i am int
When reading about assembler I often come across people writing that they push a certain register of the proce
I am trying to understand some assembly. The assembly as follows, I am interested in the testl line: 000319d
There seem to be a .CFI directive after every line and also there are wide varities of these ex.,.cfi_startpro
I have an embedded application with a time-critical ISR that needs to iterate through an array of size 256 (pr
I believe I found a bug in GCC while implementing O'Neill's PCG PRNG. (Initial code on Godbolt'
All the following instructions do the same thing: set %eax to zero. Which way is optimal (requiring fewest mac
I usually do not have difficulty to read JavaScript code but for this one I can’t figure out the logic. The
In the x86-64 Tour of Intel Manuals, I read Perhaps the most surprising fact is that an instruction such a
FJCVTZS is "Floating-point Javascript Convert to Signed fixed-point, rounding toward Zero". It is supported i
I would like to know what the difference between these instructions is: MOV AX, [TABLE-ADDR] and LEA AX,
In general, for int num, num++ (or ++num), as a read-modify-write operation, is not atomic. But I often see co
While writing an optimized ftol function I found some very odd behaviour in GCC 4.6.1. Let me show you the cod
I tried to compare the performance of inline assembly language and C++ code, so I wrote a function that add tw
Background: While optimizing some Pascal code with embedded assembly language, I noticed an unnecessary MOV i
I've been reading about div and mul assembly operations, and I decided to see them in action by writing a