Top "Signed" questions

Amazon AWS S3 signed URL via Wget

I am able to create an Amazon S3 signed URL for a bucket in my account from which I can …

amazon-s3 signed

convert ascii character to signed 8-bit integer python

This feels like it should be very simple, but I haven't been able to find an answer.. In a python …

python integer ascii signed

Assembly x86 registers signed or unsigned

I know this is a really simple question, but I couldn't find an answer to this. Are the registers in …

assembly x86 cpu-registers unsigned signed

Converting Signed Int to Unsigned String value in Java

To keep this short, I am getting a signed number, -25771 (in Java), that I need the unsigned String representation …

java binary unsigned signed representation

Can the Postgres data type NUMERIC store signed values?

In PostgreSQL, I would like to store signed values -999.9 - 9999.9. Can I use numeric(5.1) for this? Or what type …

postgresql types postgresql-9.1 signed

c printf signed float

What is the formatter to make sure that + or - signs are always shown in front of the float value …

c floating-point printf signed

~x + ~y == ~(x + y) is always false?

Does this code always evaluate to false? Both variables are two's complement signed ints. ~x + ~y == ~(x + y) I feel …

c bit-manipulation signed twos-complement

Why is std::ssize() introduced in C++20?

C++20 introduced the std::ssize() free function as below: template <class C> constexpr auto ssize(const C& …

c++ stl unsigned signed c++20

Fast and save way to remove the sign of a singed number in JavaScript

I want to remove the sign of a Number in JavaScript. Here are the test cases that I already examined …

javascript performance numbers signed jsperf

Why does this if condition fail for comparison of negative and positive integers

#include <stdio.h> int arr[] = {1,2,3,4,5,6,7,8}; #define SIZE (sizeof(arr)/sizeof(int)) int main() { printf("SIZE = %d\n", SIZE); …

c++ c if-statement comparison signed