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?
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.
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
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
In a program, I am trying to make unique id numbers. I used this way: AtomicInteger count = new AtomicInteger(0);
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
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
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:
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.
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
加载中,请稍侯......