My Blog

How to fix Attempting to renew cert from /etc/letsencrypt/renewal/example.com.conf produced an unexpected error: Problem binding to port 443: Could not bind to IPv4 or IPv6.. Skipping.

Issue: Attempting to renew cert from /etc/letsencrypt/renewal/example.com.conf produced an unexpected error: Problem binding to port 443: Could not bind to IPv4 or IPv6.. Skipping. How to fix: Just stop webserver before renew letsencrypt. sudo service nginx stop cd letsencrypt sudo Read more…

ProgressArcView implementation for Android

Would you like the same progress View? Here is source code for simple viewsion without customisation from XML. package com.hrupin.samples.roundanimation; import android.content.Context; import android.content.res.Resources; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.RectF; import android.os.Bundle; import android.os.Parcelable; import android.util.AttributeSet; import android.view.View; Read more…