I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
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- Create a file to store our credentials:
sudo vim /etc/postfix/sasl_passwd
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import java.io.IOException; | |
import okhttp3.HttpUrl; | |
import okhttp3.Interceptor; | |
import okhttp3.OkHttpClient; | |
import okhttp3.Request; | |
/** An interceptor that allows runtime changes to the URL hostname. */ | |
public final class HostSelectionInterceptor implements Interceptor { | |
private volatile String host; |