windows-7-x64

问题 I have VS2017 Community edition installed in a Windows 7 PC and a Windows 10 laptop. They both have the exact same installation. Last night I created a Cross-Platform > Mobile App (Xamarin.Forms) project in my Win10 laptop, and it ran perfectly in the android emulator. No issues there. I did the same exact thing in my Windows 7 PC, and I'm getting tons of compiler errors. All of them are of the The type or namespace name 'System' could not be found nature. Is there anything I need to do in

问题 $app = Start-Process notepad -Passthru Wait-Process $app.Id This method returns the wrong PID. I try to stop the process right after the process is started using the PID and get the following error: 10424 Stop-Process : Cannot find a process with the process identifier 10424. At F:{{Redacted path}}\Dev_WAS_V85_All_Open.ps1:8 char:13 + Stop-Process <<<< $app.Id + CategoryInfo : ObjectNotFound: (10424:Int32) [Stop-Process], ProcessCommandException + FullyQualifiedErrorId :

问题 im using Rails 3.2.8 and SQLite 1.3.6 and im running into troubles changing boolian variables in the database SQLite translates "t" and "f" as true and false this function wont update the :approved attribute (that is default false) def activate @user = User.find(params[:id]) if @user.update_attribute(:approved, 't') redirect_to "/" #this is the return i get so the update returns true else render "/users?approved=false" end end But changing strings like @user.update_attribute(:email,'root

问题 I am following the installation process outlined in the link: http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os When running the 'start-dfs' command I get the following error: FATAL namenode.NameNode: Exception in namenode join java.lang.UnsatisfiedLinkError: org.apache.hadoop.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z Any suggestions on how to fix this and finish configuring Hadoop? Thanks! 来源： https://stackoverflow.com

问题 I'm try to get this java Code using xuggler to run: import com.xuggle.mediatool.IMediaWriter; import com.xuggle.mediatool.ToolFactory; import com.xuggle.xuggler.IAudioSamples; import com.xuggle.xuggler.ICodec; import com.xuggle.xuggler.IContainer; import com.xuggle.xuggler.IPacket; import com.xuggle.xuggler.IStream; import com.xuggle.xuggler.IStreamCoder; import com.xuggle.xuggler.IVideoPicture; /** * This class is used to merge audio and video file. * * @author Arslaan Ejaz */ public class

问题 I had MySQL 5.5 installed as part of XAMPP stack on Win7 64bit. I am using python 3.4 and I want to try out Django. So I installed Django using pip from command line and it worked fine with the default sqlite3 db. To integrate MySQL, I see installed 'mysql-connector-python' using pip. I changed the engine to ''mysql.connector.django'. I changed the settings.py file with the DATABASE settings as follows: DATABASES = { 'default': { 'ENGINE': 'mysql.connector.django', 'NAME': 'db', 'USER': 'root

问题 I need to have Stand-Alone .exe file of my project. I knew that I have to get static Qt version linking. I can’t run QML project by Static Qt linking version , Qt 5.2 rc1 on Windows 7 or Windows 8 An error occurred: Project ERROR: Unknown module(s) in QT: quick qml It’s very simple project of built in qml “Hello World” message. I downloaded qt-package-opensource from : http://download.qt-project.org/development_releases/qt/5.2/5.2.0-rc1/single/ Also, I found that is ageneral bug for many

问题 On two systems running Windows 7 x64 and VS2012 U1 and using .Net 4 I get the error "An invalid argument was supplied" if I call UdpClient or TcpClient. I've tried a number of ports and I've verified that the ports are not already bound but I get the same error every time. I've also tried running the code with elevated privileges to no avail. Test code: try { using (UdpClient client = new UdpClient(new IPEndPoint(IPAddress.Any, 123))) { Console.WriteLine("Port is open"); } } catch

问题 I use gcc in Cygwin (in Windows7-64 bit) to run this example http://asm.sourceforge.net/howto/build.html .data # section declaration msg: .ascii "Hello, world!\n" # our dear string len = .-msg # length of our dear string .text # section declaration # we must export the entry point to the ELF linker or .global _start # loader. They conventionally recognize _start as their # entry point. Use ld -e foo to override the default. _start: # write our string to stdout movl $len,%edx # third argument:

问题 I have gone through the below two links in addition to some others and I have tried most all examples and suggestions provided, but in my output the progress bar is not getting updated, rather new one shows, either end of same line or alternately on the new line. What am I missing here, can someone please guide me. Python Progress Bar Text Progress Bar in the Console For ease, I am reproducing some of the codes (from examples of above threads) I have tried and their outputs. Did I understand