- I built this Lottie animation editor to edit Lottie animations without After Effects! If like me, you use Lottie animations as part of your frontend UI/ app but struggle with After Effects or implementation issues, would like to know what you think
- Algorithms for Proof of Stake
- Teaching Comp Sci to a Highschooler
- Resources for learning geometric kernels?
- Advice needed for building a SaaS application using Python!!!!!!!!
- Hack The Cloud 2.0 Hackathon
- Wrote an article about QuickSort! I cover the two common partitioning methods (Lamuto's and Hoare's), QuickSort's advantages and disadvantages, and briefly touch on random vs sequential access of memory and how that can affect algorithm speed.
| Posted: 30 Jun 2021 08:06 AM PDT |
| Posted: 30 Jun 2021 04:53 AM PDT We use the Scalable Reward Distribution with Changing Stake Sizes for reward distribution and proportional slashing. Are there any suitable alternatives with similar complexity for BPoS / DPoS / NPoS? One challenge I have at the moment is scaling for multiple currencies - since rewards must be accumulated per currency this algorithm scales linearly. [link] [comments]  |
| Teaching Comp Sci to a Highschooler Posted: 30 Jun 2021 07:00 AM PDT Recently, my friend asked me to teach their sibling computer science and give them an intro while also helping them prepare for the AP CSA exam. I am currently a CS major and have a background in this as I also went through the process a couple years back, but was wondering what the best process was to teach this in an organized and engaging manner. Any suggestions would be great. [link] [comments]  |
| Resources for learning geometric kernels? Posted: 30 Jun 2021 12:37 AM PDT I'm interested in implementing a toy geometric kernel purely for learning. But I am having a hard time finding intro-level material in this domain. Other than diving into Open Cascade code, are there any more digestible material? The reason I want to learn about geometric kernels is I know it's the foundation to CAD software. But I don't know why that is or what do they provide. [link] [comments]  |
| Advice needed for building a SaaS application using Python!!!!!!!! Posted: 30 Jun 2021 06:38 AM PDT Hi folks. Hope you all are having a great time. After a long term of unemployment I have joined a company as a Python Developer. Currently I'm assigned on a SaaS project as a solo developer. I got a 60% complete MVP built using Flask (no documentation or nothing) as handover. At first I was confused with which framework to select, since I wasn't aware about the exact requirements. At first I was pretty much convinced with FastAPI, but because of lack of educational materials I thought I will go ahead with Flask. The application consists of a hierarchical user group structure: Clients --> Brands --> Merchants --> Customers, where Client is at top of the tree. The control flows from top to bottom, i.e only a Client can create a Brand and only a Brand can create a Merchant and so forth. Now each group will have one or more privileged users who can do CRUD operations and a bunch of read-only users. The SaaS application is supposed to serve all of these users with necessary access restrictions. Now my concerns: Concern 1: This falls under multi-tenant application architecture. So how to achieve data isolation at each User group level? Where I am: I looked into PostgreSQL Schema approach, database per client approach, etc. Now I am looking into containerizing the application and serve using Kubernetes and has to perform some sort of routing, but not sure how to achieve this. This would look like a set number of pods or a pod serving a client and whatever is under that client. Concern 2: How to model Client, Brand, Merchant, Customer etc Where I am: At first I thought this can be achieved by creating permission models with access levels, but haven't figured it out entirely. Concern 3: Now I'm not even sure that I'm thinking right So would like some advice or insights!!!!!!!!!! [link] [comments]  |
| Posted: 29 Jun 2021 06:35 PM PDT Hack The Fog is a hackathon based in San Francisco that focuses on spreading computer science and teaching high schoolers how to code. Participants will be engaging in a 2 day hackathon where they will brainstorm a project and make it come to life through coding. All coding languages are allowed except for block coding. Our judges will be picking the best hacks, which will win prizes, such as wireless earbuds, gaming keyboards, amazon giftcards, and more! Beginners are always welcome! We love beginners at Hack the Cloud 2.0. We'll have a plethora of workshops hosted by coders at several tech companies and startups in the Bay Area where you can learn skills people actually use in the industry. Have an idea but don't know where to start? Our experienced staff and mentors will help guide you! Open to high schoolers internationally. Our hackathon is on July 10-12! Register NOW at htc2.devpost.com! Check out more information about our hackathon at hackthefog.com. [link] [comments]  |
| Posted: 29 Jun 2021 12:08 PM PDT |
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