identification

问题 Given some Random.exe on Windows, how can I determine its CPU architecture eg Intel/ARM, and its bitness eg 32 or 64. Is there a property in File Explorer, some other tool, or programatic method I can use? 回答1: The architecture of the executable is written in the Machine field of the COFF header. You can retrieve it programatically or manually with a hex editor: Go to offset 0x3C in the file. The four bytes there hold the offset of the COFF header (from the beginning of the file). Go to the

问题 Given some Random.exe on Windows, how can I determine its CPU architecture eg Intel/ARM, and its bitness eg 32 or 64. Is there a property in File Explorer, some other tool, or programatic method I can use? 回答1: The architecture of the executable is written in the Machine field of the COFF header. You can retrieve it programatically or manually with a hex editor: Go to offset 0x3C in the file. The four bytes there hold the offset of the COFF header (from the beginning of the file). Go to the

问题 Given some Random.exe on Windows, how can I determine its CPU architecture eg Intel/ARM, and its bitness eg 32 or 64. Is there a property in File Explorer, some other tool, or programatic method I can use? 回答1: The architecture of the executable is written in the Machine field of the COFF header. You can retrieve it programatically or manually with a hex editor: Go to offset 0x3C in the file. The four bytes there hold the offset of the COFF header (from the beginning of the file). Go to the

问题 I am currently using PIL. from PIL import Image try: im=Image.open(filename) # do stuff except IOError: # filename not an image file However, while this sufficiently covers most cases, some image files like, xcf, svg and psd are not being detected. Psd files throws an OverflowError exception. Is there someway I could include them as well? 回答1: A lot of times the first couple chars will be a magic number for various file formats. You could check for this in addition to your exception checking

问题 I want to uniquely identify a machine in C. The following are sources which have serial numbers, but they aren't guaranteed to be unique, or present (like a removable HDD or network card). CPU: I'm using the cpuid instruction, however, serial number is not implemented for any processor except Pentium 3, i.e. not relevant. I can use the processor signature, but this won't be unique for every processor. HDD: ? BIOS: ? motherboard: ? MAC address: via system function calls. For all the question

问题 I want to identify my archive whether it is zip or rar . But the problem I get runtime error before I can validate my file. I want to create custom notification: public class ZipValidator { public void validate(Path pathToFile) throws IOException { try { ZipFile zipFile = new ZipFile(pathToFile.toFile()); String zipname = zipFile.getName(); } catch (InvalidZipException e) { throw new InvalidZipException("Not a zip file"); } } } At the moment I have runtime error: java.util.zip.ZipException:

问题 I have the following results and as you can see the name edward has different results (null and male). This has happened with several names. edward, Gender: null james, Gender: MALE karla, Gender: null edward, Gender: MALE Additionally, how can I customize the gender dictionaries? I want to add Spanish and Chinese names. 回答1: You have raised a lot of issues! 1.) Karla is not in the default gender mappings file, so that is why that's getting null 2.) If you want to make your own custom file,

问题 In my iPhone/iPad app's use case, there is a voting system and one device can send its vote once to the server. Therefore my server needs to identify user's device. I don't want the user to register an account because that makes the app complicate. However, I couldn't find a solution that works. UDID is deprecated I presume getting MAC address will get your app rejected by the app review process I tried creating my own UUID using [[NSUUID UUID] UUIDString] and then storing it using

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . I would like to perform system identification on a MIMO (multiple input, multiple output) system in Matlab. Are there any functions or toolboxes available to do this? 回答1: Is it possible to perform system identification on a MIMO (multiple input, multiple output) system in Matlab?

问题 Hi I am playing with Linux Kernel Source code, I want to know where the IP Identification Header generated in linux source code kernel, and what function or formula to generate it, This IP Identification is descripted in this image example format http://telescript.denayer.wenk.be/~hcr/cn/idoceo/images/ip_header.gif I already know the other value generated in TCP Stack like TCP Initial Sequence Number, 来源： https://stackoverflow.com/questions/56149288/linux-kernel-ip-identification-header