windows-7-x64

问题 In Android Studio, when I try to update large SDKs through the SDK Manager, I keep getting the following error: SSLException: Connection has been shutdown: javax.net.ssl.SSLException: Tag mismatch! This always happens with large SDKs. What should I do? I have no idea about what I should do. I use Android Studio 2.2.3 and Windows 7x64. Any help will be appreciated. 回答1: I faced similar problem.I solved it by selecting Force https to be fetched as http option under SDK Update Sites tab of SDK

问题 After installing curl as per this guy's instructions : Except for Step 2: Installed Win64 OpenSSL v1.0.1u Light instead since version k is missing from the download page : http://slproweb.com/products/Win32OpenSSL.html On cmd prompt I just type : C:\Windows\system32>curl and get this error: How do I get curl working on my computer? 回答1: After extracting the Zip file to a specific location. You should add the file location to the PATH Environment. Unfortunately, you would also have to copy all

问题 Here are the details about my local development environment: -Windows 7 Professional -Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz 2.00 GHz -8 GB of RAM -64-bit Operating System -Microsoft Visual Studio Enterprise 2015 Version 14.0.25431.01 -.NET Framework 4.6.1 I change the "Microsoft Visual Studio Enterprise 2015 with updates" in Windows OS's "Programs and Features" so that I can add "Common Tools for Visual C++ 2015". When I execute the change run, the update progress Misleadingly states that

问题 I wanna control fan speed by C#. I tried WMI but it does not work for me :/ I have HP ProBook with Intel Core i5, Windows 7 HomePremium 64-bit. Is there any other way how to control fan speed (get temperature, set fan speed to higher or lower value or disable/enable it)? 回答1: Im trying to accomplish the same for a Dell Optiplex 740. Speed Fan also doesnt work for me. The funny part is that when i looked for a way to overclock my Graphic Card i found out under evga.com a way to change my CPU

问题 I am trying to determine exactly when a daylight savings transition occurs in a Perl script using Perl's localtime function and printing the time zone using strftime . The strange thing is this seems to work fine for this year and other more recent years, but if I try and go back to the year 2000 for example, Perl seems to think the transition occurs on the wrong day! According to Google, daylight savings started on April 2nd in the year 2000: ...but for some reason, the Perl code below seems

问题 I have easily installed Node.js before on Macs and other PCs, but the PC I have now at work restricts the running of .msi files. Is there a way to manually install and configure node.js and npm on Windows 7? I have access to Powershell. 回答1: Installing nodejs (and npm) on a Windows 7 machine does not require any "magic" if you have Admin access on the target machine and do not care about setting up the expected "uninstall", various Windows performance counters, event tracing or Start menu

问题 The problem mainly is determined in the title. I tried out the Qt's example (2dpainting) and noticed, that the same code consumes more CPU power if I try to draw on QGLWidget and less if I try to draw simply on QWidget. I thought that the QGLWidget should be faster. And one more interesting phenomenon: In QGLWidget the antialiasing hint seems to be ignored. OpenGL version: 3.3.0 So why is that? 回答1: Firstly, note this text at the bottom of the documentation that you link to: The example shows

问题 I'm trying to do some spatial operations in Ruby with the RGeo gem. Unfortunately, a lot of operations require the GEOS library and I can't find any documentation showing how to integrate this in Windows (I am using Windows 7 64bit). I tried downloading and installing the Windows binaries of GEOS from http://trac.osgeo.org/osgeo4w/ and reinstalling the RGeo gem via gem install rgeo -- --with-geos-dir="C:\OSGeo4W64\bin (<< in this directory there is a file geos_c.dll ). Still, using RGeo::Geos

问题 In a batch file, I'm opening a window with a specific name like this: @echo off start "my log" /D \logs\ /I powershell -nologo -noexit -command "$host.ui.RawUI.WindowTitle = 'My log'"; get-content logfile.log -wait So the window title is "My log". How do you run this command only if the window is not already open. Is there a bat file command to test for this? I'd rather not use a program or a powershell command, just a simple bat file cmd if possible. Something like this: @echo off if EXISTS

问题 I run the following solution from How can I recover the return value of a function passed to multiprocessing.Process?: import multiprocessing from os import getpid def worker(procnum): print('I am number %d in process %d' % (procnum, getpid())) return getpid() if __name__ == '__main__': pool = multiprocessing.Pool(processes = 3) print(pool.map(worker, range(5))) which is supposed to output something like: I am number 0 in process 19139 I am number 1 in process 19138 I am number 2 in process