how to create a file chooser in java to open a file

JFileChooser s;//creating object of JFileChoseor
        s = new JFileChooser();
       s.showOpenDialog(null);//opening dialog box
       File F=s.getSelectedFile();//storing file to variable f
       D.fp=F.getAbsolutePath();//storing file path to variable fp
       path.setText(D.fp);//displaying path to textfield path

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restart services remotely using power-shell script( restart.ps1)

FUNCTION Restart-Service { PARAM([STRING]$SERVERNAME=$env:COMPUTERNAME,[STRING]$SERVICENAME) #MSSQLSERVER FOR DEFAULT INSTANCE FOR NAMED INSTANCE MSSQL`$KAT $SERVICE = GET-SERVICE -COMPUTERNAME $SERVERNAME -NAME $SERVICENAME -ERRORACTION SILENTLYCONTINUE IF( $SERVICE.STATUS -EQ "RUNNING" ) { $DEPSERVICES = GET-SERVICE -COMPUTERNAME $SERVERNAME -Name $SERVICE.SERVICENAME -DEPENDENTSERVICES | WHERE-OBJECT {$_.STATUS -EQ "RUNNING"} IF( $DEPSERVICES -NE $NULL ) { FOREACH($DEPSERVICE IN $DEPSERVICES) { Stop-Service -InputObject (Get-Service -ComputerName $SERVERNAME -Name $DEPSERVICES.ServiceName) } } Stop-Service -InputObject (Get-Service -ComputerName $SERVERNAME -Name $SERVICE.SERVICENAME) -Force if($?) { Start-Service -InputObject (Get-Service -ComputerName $SERVERNAME -Name $SERVICE.SERVICENAME) $DEPSERVICES = GET-SERVICE -COMPUTERNAME $SERVERNAME -NAME $SERVICE.SERVICENAME -DEPENDENTSERVICES | WHERE-OBJECT ...

Encryption and Decryption functions for Java

public static String encrypt(String key, String initVector, String value) { try { IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8")); SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes("UTF-8"), "AES"); Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING"); cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv); byte[] encrypted = cipher.doFinal(value.getBytes()); System.out.println("encrypted string: " + Base64.encodeBase64String(encrypted)); return Base64.encodeBase64String(encrypted); } catch (Exception ex) { ...

Disabling DEP(data Excecution prevention) for third party softwares in windows

1.go to system properties. 2.go to Advanced system settings . 3. go to Advance tab ,performance settings,Data execution prevention tab make sure u have selected 1st option as highlighted in screenshot.after making changes you must restart system

CODING EXPERT

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