Algorithm thought:
Rules of Sudoku game:
Every line uses 1, 2, 3, 4, 5 , 6, 7, 8, 9 positions are not limited;
Each column uses 1, 2, 3, 4, 5, 6, 7, 8, 9 positions are not limited
Tag: use
Deployment and User Guide for Micro Services Gateway SIA-GATEWAY
1. DeskTop DeskTop displays the currently registered gateway groups. Clicking a gateway group will select the gateway group and jump to the homepage.
The homepage shows the current running st
Simple use of Fragment
1. Fragment is to avoid the use of Activity, because it consumes time when creating and destroying frequently. 2. Its characteristics: Fragment is light The use of activity, Fragment does not need
Transplantation and use of CGIC library
CGIC library transplantation
CGIC is an open source standard C library that supports CGI development. It can be used free of charge. You only need to have a public statement in the development
Popen problem cannot be used under CGI
The cgi program written in C language has a function to return the software version number. Because the software version number is not read from the file, it uses the command on linux: /usr/local/b
[Kong series three] Kong simple use
kong start After successful startup
1).port:8000 The client callsapi the port, and the gateway opens the port to the outside world. For example: create a new api, visitpath= /test, then visit
Play video using SurfaceView
Explanation: Look at the introduction of a short video on the first startup of Bests. I originally planned to use VideoView to play the video. ! What’s nonsense is that I can’t control the size of the parent control…. There are also many pitfalls during playback with SurfaceView! ! ! ! Go directly to the code!
Raspberry Pie uses Xbox360 handle
Start The Raspberry Pi can control a lot of hardware, the most common is to build a car or something. I have seen many points on the web to control it. It feels a bit cumbersome. It would be nice i
Draw terrain data using Matplotlib Plot_surface
I am trying to use matplotlib to plot terrain elevation data. I have created an nx3 numpy array, each row contains the x, y, z coordinates of my point (they are on the x, y plane Is regularly space
Surface usage: Peek to see “Microsoft’s ambition”
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