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Static Library,Dynamic Library and Framework in iOS

What you can get from this article: What are Static Library and Dynamic Library not just in iOS How do they work (in general) Some concepts about library Reduce coupling: if you want to create a copy of "public code", you have to reduce unnecessary coupling of it. Reduce th……

Create an Auto build script for Aseprite on Mac OS

Aseprite is a famous 2D pixel art tool that allow you to create 2D animations, sprites, and any kind of graphics for games. It is not free, you can get a copy from Steam for USD $14.99. http://store.steampowered.com/app/431730/Aseprite/. However, it is open sourced on github, y……
2018-04-21UINo Reply

Endless scene in Unity

In Unity sometimes we want to move our characters in a endless background, such as Runner or Flappy Bird. Such game required infinite loop of scene. One of the solutions comes to mind is moving the camera along with the background. To achieve this is quite simple, the whole ide……
2018-04-14UnityNo Reply

Create a Production Certificate

While doing iOS Apps, production certificate expiration sounds a scary thing but it won't affect anything from users' perspective. Our apps are still live in App Store, users can still download and use them. The only thing will be impacted is our ability to sign apps, in other ……

Setup Build Types on Fabric in Android Project

Find out Normally in a project, Build Type is used for different development stages, such as Debug and Release. In practical, Debug might output some logs. But basically Debug and Release are considered as a same application. Product flavors can let your application have differ……

2D Arkanoid in Unity

2D Arkanoid in Unity 5.5 2017.3.0f3 Play with Arkanoid Use key a and d to move left and right. Todo List  Add AI Player  Speed up for the ball. How to make this game: https://noobtuts.com/unity/arkanoid   Source Code: https://github.com/arkilis/Arkanoid
2018-02-22UnityNo Reply

How to Align Game Objects in Unity

Tool: Unity 5.5 2017.3.0f3. While using Unity, it is inevitable to have quite a amount of GameObjects in the scene. i.e. When designing an Arkanoid game, there are quite a lot blocks placed on the scene: Figure 1. Messy Block Layouts However, it might be boring and tedious to m……
2018-02-21UnityNo Reply

2D PingPong in Unity

Full window size: http://www.arkilis.me/projects/2d_pingpong/ 2D ping pong in Unity 5.5 2017.3.0f3 Play with Ping Pong Player 1 (left): use s and w to control player Player 2 (right): use arrow key ⬆︎ and ⬇︎ to control player Todo List  Add AI Player  Speed up for How to ……

Introduction on Numpy

Install numpy pip3 install numpy Some basic examples: import numpy as np # Create rank 1 array #[1,2,3] a = np.array([1, 2, 3]) # Create rank 2 array #[[ 1, 2, 3], # [ 4, 5, 6]] b = np.array([(1,2,3), (4,5,6)]) # matrix with diff data types b = np.array([(1,2,3), (4,5,"a")]……

Flask Command Line

Happy New Year! Hope everything becomes better in 2018! From the version 0.11.0, Flask began to support shell command. Something you probably you already saw when you are using other web project, such as Django: ./manage.py shell To achieve that, it is quite simple as it only ……

How to place a location on Google Map

Here are few steps on how to add Google Map to your Kotlin/Android project, in this post, there are two things: Show marker on Google Map Get current location (Latitude & Longitude) Show marker on Google Map Step 1: Add dependencies in build.gradle: compile 'com.google.an……