windows-7 | 易学教程

Get file's Previous Versions, from WINAPI

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问题 In Windows 7 theres a possibility for getting file's previous versions like in the below image: Is there any way to retrieve file's previous version by code? because I couldn't find any API. Thanks advanced! =] 回答1: There are several tags listed with this question. So it is unclear if a strictly c/c++ approach is desired, or if scripting etc will work. In any case... Here are some links that will hopefully point in the right direction: On the MSDN site, there is documentation and example code

Django Cannot Be Accessed From Localhost

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问题 It's kinda weird I cannot access django from localhost but I able to access it from local IP. python manage.py runserver 0.0.0.0:8000 then when I try to access from My host file 127.0.0.1 lmlicenses.wip4.adobe.com 127.0.0.1 lm.licenses.adobe.com 127.0.0.1 gc.kis.scr.kaspersky-labs.com ff.kis.scr.kaspersky-labs.com ie.kis.scr.kaspersky-labs.com 0.0.0.0 gc.kis.scr.kaspersky-labs.com ff.kis.scr.kaspersky-labs.com ie.kis.scr.kaspersky-labs.com I'm guessing something wrong with windows firewall or

Problem opening registry key on Windows 7

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问题 This code used to work on Vista (and Windows XP) but after an upgrade to Windows 7 it now fails with the error shown: Python 2.6.2 (r262:71605, Apr 14 2009, 22:40:02) [MSC v.1500 32 bit (Intel)] on win32 >>> import _winreg >>> h1 = _winreg.ConnectRegistry(None, _winreg.HKEY_LOCAL_MACHINE) >>> key = r'SOFTWARE\Python\PythonCore\2.6\InstallPath' >>> h2 = _winreg.OpenKey(h1, key, 0, _winreg.KEY_ALL_ACCESS) Traceback (most recent call last): File "<stdin>", line 1, in <module> WindowsError:

Getting XCOPY to concatenate (append)

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问题 It it actually possible to get XCOPY to append, as per http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/xcopy.mspx?mfr=true To append files, specify a single file for destination, but multiple files for source (that is, by using wildcards or file1+file2+file3 format). ? Neither wildcards or file1+file2+file3 format works for me. Workaround (sometimes): Use COPY instead. 回答1: If I get it right, you want to merge files into one. For text files I would use: FOR /R %

Windows 7 PHP MySQL Connection Issues [duplicate]

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问题 This question already has answers here : Cannot connect to MySQL 4.1+ using old authentication (7 answers) Closed 6 years ago . When I run $conn = mysql_connect($host, $user, $pass); I am able to get a connection to the database but when i do a var_dump($conn) I get back bool(true) which is limiting me from having multiple connection to multiple servers. The original setup on this computer was XAMPP with a version of PHP 5.2 that was upgraded to PHP 5.3.4 via the PHP installer. It could

Find out DirectX Version

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how can you detect if the directx version on a windows 7 machine is 11 or 11.1 ? preferably using a .NET language maybe via PInvoke or SharpDX? Ivan Aksamentov - Drop Just try to create a device with a specific feature level (along with other parameters). In native code (use one of the D3D11CreateDevice* functions) . If function will not succeed - feature level is not supported. To make it easier, we usually pass array of feature levels, and then, if device is not nullptr , we can check which one is highest supported: const D3D_FEATURE_LEVEL arrFeatLevels[] = { D3D_FEATURE_LEVEL_11_1, D3D

MSBuild compile error “resgen.exe” .Net FX 3.5 Tools

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问题 Im trying to compile a project made in VS2012 in Windows 7 x64. Trying to compile it in a virtualmachine with Windows 7 x86 and .Net framework 4.0 installed using MsBuild 4.0 but I get this error about "resgen.exe" and netfx tools 3.5: "C:\Users\Administrador\AppData\Local\Temp\Virtuosa Game Packer\Virtuosa Game P acker.sln" (default target) (1) -> "C:\Users\Administrador\AppData\Local\Temp\Virtuosa Game Packer\Extractor.vbpro j" (default target) (2) -> (CoreResGen target) -> C:\Windows

Prevent Windows 7 Shutdown

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问题 I know that shutdown -a will abort a Windows shutdown, but I need to know if there is anything any where I can check for to see if a shutdown is in progress. Ideally, I'd like a small program like this: import os while True: shuttingDown = <shutdown variable to check> if shuttingDown: os.system("shutdown.exe -a") 回答1: For preventing a Windows shutdown when it is happening, you can react to the WM_QUERYENDSESSION message (don't know if you can do that easily with Python's win32 API but it's

socket error 10054

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问题 I have a C/S program. Client use socket to send a file to server, after send approximate more than 700k data, client(on win7) will receive a socket 10054 error which means Connection reset by peer. Server worked on CentOS 5.4, client is windows7 virtual machine run in virtual box. client and server communicate via a virtual network interface. The command port(send log) is normal, but the data port(send file) have the problem. If it was caused by wrong configuration of socket buffer size or

How to pass URL parameters from Java to local HTML file in Windows 7?

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问题 I desperately need your expertise in resolving a Windows-7 issue. Scenario: I have a frame-based Help package that is set up for context-sensitive help calls. A Java application is able to control what page the Help packages opens to by passing a tag representing the desired HTML named anchor to an HTML file called pophelp. This file has javascripting that reads the passed tag from the end of the URL and maps it to the appropriate HTML file in the help package and opens it. Issue: The above