pdiff | Binary Protocol Differ | Learning library
kandi X-RAY | pdiff Summary
kandi X-RAY | pdiff Summary
This is a simple script to do some basic differential analysis of a pcap and provide insight into unknown protocols. You can analyze a pcap using a bpf filter, but it is not required. There are a number of flags you can use to limit or expand your search. PRs are welcome! This tool, like many other packet parsing tools, may have some unexpected bugs. Use at your own risk.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Iterate through packets .
- List the most common value of each packet .
- Print the most common packet length
pdiff Key Features
pdiff Examples and Code Snippets
Community Discussions
Trending Discussions on pdiff
QUESTION
struct s11
{
alignas(16) char s;
int i;
};
...ANSWER
Answered 2021-Dec-16 at 09:46when alignof operator used in struct does it affect sizeof
You aren't using alignof
operator. You're using alignas
specifier.
Using alignas
specifier doesn't necessarily affect the size of a class, but it can affect it.
- does alignas(n) X x mean it would allocate n bytes to hold a X, when X is actually much smaller than n bytes, the rest memory would be all 0s?
No. If there is padding, there's no guarantee that it would be all 0s. Furthermore, there are cases where the memory can be occupied by other members.
- when s11.s is in memory 0x0, does that mean s11.i would be at 0x10?
No.
- Please explain why sizeof(s11) is not 16 times 2
Probably because it doesn't need to be. Here is an example layout that would satisfy the alignment requirements:
QUESTION
I have a function perc_diff
that I use within dplyr's mutate
. It calculates relative differences from the first value in group by default. But it can also work with mean
, max
, nth
or any function that returns one value to compare others too.
ANSWER
Answered 2021-Jan-15 at 08:15Just think what would happen if you called just
QUESTION
I have seen many similar questions but none of them solves my problem.
I have a very large dataset where I want to find difference for only a few selected rows from the previous row. In the fol example, I would like to get diff() on pVal based on the value in calc, as shown:
...ANSWER
Answered 2020-Jun-19 at 18:31Try,
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pdiff
You can use pdiff like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page