how to check if kafka is installed

// After you exit the SQL "Service Manager" test, you can still find that the SQL server software is installed on the current machine.// Add a reference space for Windows Services: system. Service. process. dllUsing system. serviceprocess; // Button event:Private void button#click (Object sender, system. eventargs E){If (existsqlserverservice ()){MessageBox. Show ("SQL Server software has been

Some basic commands often play a major role in protecting network security. The following commands play a very prominent role. Detect Network ConnectionsIf you suspect that someone else has installed a Trojan on your computer or is infected with a virus, but you do not have a complete tool in your hand to check whether such a thing has actually happened, you

Some basic commands often play a major role in protecting network security. The following commands play a very prominent role. Detect Network Connections If you suspect that someone else has installed a Trojan on your computer or is infected with a virus, but you do not have a complete tool in your hand to check whether such a thing has actually happened, you ca

This article mainly introduces how to use the ActiveXObject object of JavaScript to check whether the application is installed. If you need it, you can refer to your own internal program and call the external protocol for normal use, however, the external protocol must work with a client. Therefore, you can use js to determine whether the client

environment... please wait", true );Delay (1 );// Determine whether Microsoft SQL Server or MSDE is installed.Skey = "software // Microsoft SQL Server ";Szmsg = "micorsoft SQL Server or MSDE is not installed. Please install micorsoft SQL Server or MSDE first .";Regdbsetdefaultroot (HKEY_LOCAL_MACHINE );Nresult = regdbgetkeyvalueex (skey, "installedinstances", nt

If the transaction check error occurs during Yum software installation, it indicates that the RPM software package has a conflict. The solution is as follows: VI/etc/yum. Repos. d/epel. Repo Change enabled = 1 to 0 and run: Yum List Installed | grep docker. Docker-client.x86_64 2:1. 12.6-61. git85d7426. el7.centos @ extrasDocker-common.x86_64 2:1. 12.6-61. git

Check whether MSCOREE is contained in/% windir %/System32. if the DLL file exists, the system has installed the FM HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft /. under NETFramework/policy, you can check the specific FM functions installed on the machine: Public Function DoesDotNET

After configuring the PHP runtime environment and installing the MySQl database, you can now learn how PHP interacts with MySQL. Since MySQL is a database, it is essential After configuring the PHP runtime environment and installing the MySQl database, you can now learn how PHP interacts with MySQL. Since MySQL is a database, it

Some basic commands often play a major role in protecting network security. The following commands play a very prominent role.I. Detect Network Connections If you suspect that someone else has installed a Trojan on your computer or is infected with a virus, but you do not have a complete tool in your hand to check whether such a thing has actually happened, you c

Some basic commands often play a major role in protecting network security. The following commands play a very prominent role. 　　Detect Network Connections If you suspect that someone else has installed a Trojan on your computer or is infected with a virus, but you do not have a complete tool in your hand to check whether such a thing has actually happened, you c

Author: skid Source: CCID community time: 14:07:44Some basic commands often play a major role in protecting network security. The following commands play a very prominent role. Detect Network Connections If you suspect that someone else has installed a Trojan on your computer or is infected with a virus, but you do not have a complete tool in your hand to check

If it is a Linux system, open a terminal at will, and if you are using a Windows system, open a command prompt.Enter the following command:Perldoc Bio::seqioThe purpose of the above command is to see if the documentation for the Bio::seqio module exists and, if so, to have the corresponding document output, the Bio::seqio module is

In linux, how can I check whether the video card driver is installed? Check that there is a wooden driver in the pure ure field. If there is any content, the graphics card driver is

# Region: Check whether the CCD driver is successfully installed. String Path = @ "C: \ windows \ system32 \ drivers \ usbcamif. sys "; // The default installation address of the driver if (file. exists (PATH) {} else {MessageBox. show ("the driver is not installed. Update t

If you want to know whether the. NET Framework is installed on a machine, check the % Windir % \ system32 directory. Whether the mscoree. dll file exists. If the file exists, it indicates that the machine has installed. NET Framework. Multiple instances can be installed on

'================================================' Function: Check if the component is installed' parameter: strclassstring----Component Name' Return value: True----already installed' False----not installed'================================================Function isobjinstal

Winform uses the driver registration ID to check whether the driver is installed. 1 public bool IsRegistered () 2 {3 string clsid = ConfigurationManager. receivettings ["clsid"]; 4 // check the parameter 5 Debug. Assert (! String. isNullOrEmpty (clsid), "clsid should not be blank"); 6 // set return value 7 bool result

Some basic commands can often play a big role in protecting network security, and the following commands are very important. Detecting Network Connections If you suspect your computer is being installed on a Trojan horse, or a virus, but there is no perfect tool in hand to detect whether this is true, then you can us

Ios7 test OK [Ctsimsuppgetgetsimstatus () isequaltostring: kctsimsuppsimsimstatusnotinserted] You can determine whether a SIM card is inserted. The premise is to copy the following code to a header file and then introduce coretelephony. framework.Extern nsstring * const kctsmessagereceivednotification;Extern nsstring * const kctsmessagereplacereceivednotification;Extern nsstring * const kctsimsuppsimsimsta

Workaround: Turn from: https://plus.google.com/108487870030743970488/posts/2TrMqs1ZGQvChallenge Accepted:1. Screenshotaction class has the this in it run () method when! Debugbridge.isinitialized ()2. Debugbridge is isn't initialized when it can ' t find the ' Platform-tools ' folder which it gets via the property "" Com.andr Oid.uiautomator.bindir "3. The above property was set (in Windows) in Uiautomatorviewer.bat:Call%java_exe% djava.ext.dirs=%java