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10  Important Concepts For Coding (algorithms and data structures)

The logarithm the math concept Understand how the logarithm works Why a logarithmic time operation or algorithm is so much faster and therefore better than a linear time algorithm or operation? 2. Graph traversal Pre-traversal, matrix traversal (because matrices are basically kind of like graphs in a way. You have to know how to do …

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An easy way to use AES to encryption in python

Pycrypto. Which is very useful. link: https://pypi.org/project/pycrypto Python Cryptography Toolkit (pycrypto) This is a collection of both secure hash functions (such as SHA256 and RIPEMD160), and various encryption algorithms (AES, DES, RSA, ElGamal, etc.). The package is structured to make adding new modules easy. This section is essentially complete, and the software interface will almost …

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How to get Roblox open source game code

Steps to port the game: Double-click on rbxlx-to-rojo on wherever you installed it. Select the .rbxl file you saved earlier. Now, select the folder that you just created. If you followed the steps correctly, you should see something that looks like this:  View and download from Github: https://github.com/rojo-rbx/rbxlx-to-rojo link2: https://github.com/xinli2/rbxlx-to-rojo

Sandbox

What is a sandbox? There are many reasons why the iOS system is more secure than the Android (or Windows) system. One of them is the sandbox mechanism introduced by Apple. Each application has its own corresponding sandbox, and each application cannot access each other. It is not the sandbox of this program. Therefore, the …

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The time complexity of map_Improve the efficiency of code operation – the magic use of Map

Multiple nested for loops are too ugly and inefficient. Is there any way to reduce the number of nested levels? How can I get the data I want concisely and elegantly in the game, and have a good smart prompt effect? Is there a general solution to improve operational efficiency? That’s right, es6’s Map is …

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