Questions tagged [binary]
The binary tag has no usage guidance.
15
questions
0
votes
0answers
63 views
Speeding up bit-to-bit operation on python function [closed]
I have this function where the entry is a string of size '5376000' chars containing hex values.
Len is given in bytes so 2688000.
Calculating the start and ending time of the operation it takes about ...
0
votes
3answers
112 views
1
vote
1answer
112 views
Float to binary conversion
I wrote a program to convert float to it's binary IEEE754 representation in C.
Any improvements to this is appreciated
...
6
votes
4answers
938 views
Bytes to binary conversion function
I created a quick function to convert n bytes into binary for my student.
She is not on that level yet, but I think it would be best for her if my demonstrative ...
4
votes
1answer
60 views
Binary guess game in C++
This is a program in C++ that guesses a number given by the user. I have to do homework and there's my attempt to solve an exercise from the programming book. If you know what can be done better and ...
5
votes
1answer
104 views
Binary IO inspired by struct pack
About
I'm writing a header-only template library for helping with binary IO. It is inspired by pack-d, which is in turn inspired by Python's struct module. I've only finished the output part and ...
5
votes
2answers
2k views
Represent integer as binary in C
To practice my C, I've written a small function in C to display an integer as an 8-bit binary number. Please let me know how to improve this function, and other C-style coding conventions. Thanks!
<...
12
votes
7answers
2k views
A binary 3D model format for a game
I've recently started working on my own game engine and I have been thinking about creating my own model format. Since text usually takes a long time to load and process I decided to make a binary ...
1
vote
1answer
68 views
Converting decimal to binary in Assembly
The longest example program in my PicoBlaze Simulator in JavaScript is this decimal-to-binary converter:
...
4
votes
4answers
627 views
Convert Integer to Binary String
This code takes a user input number which is a positive integer, and outputs a string representation of the number in binary. For example, input 2 outputs ...
3
votes
2answers
194 views
How to simplify and optimize bitwise get/set operations on a large bit buffer in JavaScript?
tl;dr: How could you rewrite the buf_get and buf_set functions below to be most optimal?
It took me a long time and a lot of ...
1
vote
3answers
184 views
Fractional binary number to decimal number
Write and test your own double abc (char * b) function in the program, taking in the form of a string the fractional binary number of the form "1101.101" and returning an equal decimal number (here 1 *...
3
votes
1answer
112 views
Swapping Nibbles
I have small (<250 bytes) chunk of binary data, where I know that almost always, the first nibble is going to be zero 0. For example, in hex:
...
1
vote
2answers
310 views
Binary tree pruning with BFS
Below the text of the exercise:
We are given the head node root of a binary tree, where additionally
every node's value is either a 0 or a 1.
Return the same tree where every subtree (of the ...
1
vote
1answer
148 views
Serializing object graph to proprietary binary file
I'm creating a class library to read/write .3di files which are binary files describing 3D models for a video game. This review is for the write/serialization process.
I've mapped the different ...
