binary

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2-adic number of given integer

i am reading section aboutA Binary Recursive Gcd Algorithm,where this definitionis given let v_2(a) denotes the 2-adic valuation of a, i.e. the number of consecutive zeroes in the least signicant bits[详细]

2023-04-09 06:45 分类：问答
How did we get this real number in binary?

from this article: the number 5.125 (binary 101.001) why? 101 is 5, but how开发者_StackOverflow中文版 are decimal places converted?[详细]

2023-04-09 05:03 分类：问答
how to set in a binary form of number at some position 1 or 0

Suppose I have an eight bit number, I want to set at each bit position number 1 or zero, it is dynamic situation.[详细]

2023-04-08 20:03 分类：问答
two's complement finding algorithm

I am trying to see how compiler writes in binary negative numbers, so here is code whichshould do it #include <cstdlib>[详细]

2023-04-08 19:29 分类：问答
Storing binary file versions

My application sto开发者_开发百科res large binary files (100Mb - 1Gb) that change over time on s3. I want to offer the ability to roll back or download previous versions of these files without having[详细]

2023-04-08 18:01 分类：问答
Read binary file

I need help with an issue that i have. I want to read a binary file. The content of the file are: 0000000010001100[详细]

2023-04-08 14:54 分类：问答
when two 16-bit signed data are multiplied, what should be the size of resultant?

I have faced an interview question related to embedded systems and C/C++. The question is: If we multiply 2 signed (2\'s complement) 16-bit data, what should be the size of resultant data?[详细]

2023-04-08 02:32 分类：问答
Subtraction of 2 negative integer (two's complement) never overflowing

I 开发者_JAVA技巧came across this in a computer architecture textbook: Subtracting a strictly negative integer from another strictly negative integer (in two\'s complement) will never overflow.[详细]

2023-04-08 02:09 分类：问答
Can Hadoop read arbitrary key binary file

It looks like Hadoop MapReduce requires a key value pair structure in the text or binary text. In reality we might have files to be split into chunks to be processed. But the keys may be[详细]

2023-04-07 22:52 分类：问答
Binary addition/subtraction

I am having a bit of trouble understanding Carry Flag (CF) and Overflow Flag (OF). Here are some sample problems I am working on:[详细]

2023-04-07 03:21 分类：问答