identification

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identifying the format of files

In linux, we have a utility called “file”, which helps us to determine the identification of a file. Is there any pyth开发者_如何学Con module that can do the same job?[详细]

2023-04-12 22:51 分类：问答
Using /usr/bin/file to determine file type?

I\'m planning to use this system program/usr/bin开发者_运维问答/fileto determine uploaded file content type and then act accordingly.[详细]

2023-03-13 14:58 分类：问答
How do plugins identify what type of server a website is running on?

I have tested a few plugins for Firefox and Chrome which can identify IP number of a g开发者_如何学Civen website ofcause. But some of them can also show what server-side technology the website runs on[详细]

2023-02-24 05:51 分类：问答
image feature identification

I am looking for a solution to do the following: ( the focus of my question is step 2. ) a picture of a house including the front yard[详细]

2023-02-08 18:59 分类：问答
Make unique id of just numbers?

In a program, I am trying to make unique id numbers. I used this way: AtomicInteger count = new AtomicInteger(0);[详细]

2023-01-18 23:15 分类：问答
Any ideas how to solve this problem?

I developing a system that consist of 2 units; 1 Android tablet and 1 iPhone. My users will have to identify themselfs to the Android tablet (this should be done as user-friendly as possible with as f[详细]

2023-01-15 14:27 分类：问答
Finding out the licenses of JAR libraries

I use Maven to build my web app projects, when I add some dependent library to the pom file, it again adds some more dependent jars to the project recursively. Is there a way to find out or restrict t[详细]

2023-01-12 01:37 分类：问答
How to defend against users with Multiple Accounts?

We have a service where we literally give away free money. Naturally said service is ripe for abuse. To defend against this we do the following:[详细]

2023-01-06 11:44 分类：问答
Extracting Information from Images

What are some fast and somewhat reliable ways to extract information about images?I\'ve been tinkering with OpenCV and this seems so far to be the best route plus it has Python bindings.[详细]

2023-01-03 03:51 分类：问答
COM port - how to identify a device (.net/c#)

I\'m programming for Windows CE and I need to connect to a scanner. There is no problem - I know that it is on port COM0, but if I plug in another device earlier it gets another COM port... to get all[详细]

2022-12-30 07:40 分类：问答