Today, I got an error with ssh authontication not working. I honestly have no idea and will look into it. At first, I read github.blog because this page was introduced with the error text. I always make a key by RSA. But after OpenSSH 8.8 …

I 'm trying to connect Firebase Messaging Cloud. Then, I had to write <Service> in AndroidManifest.xml. I'll look into <Service>, Today. According to this site, <Service> is used to perform operations on the background such as playing music, handle network transacti</service></service></service>…

I made a slot machine image, but I feel it's color is DUMP. I'll choose good color in this site. colorhunt.co I like this one. https://colorhunt.co/palette/ffd36efff56d99ffcd9fb4ff I created several partterns and choose orange, green and b…

In Febluary I made an eye tracking game app for HoloLens. youtu.be One of my friends, Horomoto san also participated in the hackathon. Horomoto san made Yubimoji HoloLens App and Release. www.microsoft.com Having been Influenced by Holomot…

I'd like to make a slot machine game until 8th May. I have been learning how to use illustrator these days. So I decide to make a slot game by 2D. Today, I researched the way and found this site very useful. https://tomoarch.com/2019/07/04…

Today I learn Illustrator. * shotcut - Zoom in out : ctrl & alt etc *tips - Line - Curve - Circle,Star, C - Color

When you draw a Circle, you need to measure dot's distance from origin of circle. If distance from origin is longer than circle's radius, return 1(white), if distance from origin is shoter than（when the radius is below 0.2） its radius, r…