Programming

618 Articles 12 Followers


Checking whether or not a number is an Armstrong Number

5 May 2022 1 minute read 0 comments Cooldudue $0.13

This was an interesting challenge as I had no idea how I was going to get each digit into an array. In python, you can just convert the int to a string and then index the string directly. I found this interesting solution on Stack Exchange to convert...

How to code a calculator web app

24 Apr 2022 7 minute read 1 comment powersjo $0.02

Creating your own calculator web app is a useful project to help beginners learn code and website hosting. When I started this project, I figured the hardest part to code would be the Javascript. This is because I thought since the logic lived there,...

How to make processes in Batch Script?

16 Apr 2022 3 minute read 2 comments lingy $0.08

I've done some scripts in Batch in the past, so I decided to create this simple tutorial in an uncompromising way. Feel free to experiment, test and comment on the technology and its uses, and ask questions in the comments. Why use old technology lik...

Send Automatic Emails With Google Sheets + Google Forms📧

9 Apr 2022 1 minute read 1 comment The Part Time Economist $0.45

  Imagine that you have a business that accepts orders online via the free to use Google forms program. More than likely, you would want to send automatic emails to your customers to confirm their orders, but you would also want to personalize the e...

Comments in C 18

6 Apr 2022 1 minute read 1 comment Cheetah Faith $0.03

Single Line Comments   Single line comments span over one line only and are ignored by the compiler.In C they can be done with a double Slash.In this case we do NOT need a semicolon at the end of the line. They can either be above a part of the code....

How to Calculate Correlation With Google Sheets

30 Mar 2022 1 minute read 4 comments The Part Time Economist $0.70

In this post, we will learn how to generate a correlation coefficient using Google sheets with crypto as an example. Although correlation doesn't imply causation, it can be a good first step for conducting analysis and asking questions such as "Does...

From Zero to Web owner in a week. Without experience.

30 Mar 2022 1 minute read 0 comments Volfik $0.07

Some of you might notice that my last article was published on 10 March. That’s more than 3 weeks away. And there has been a reason for that. At the beginning of the month, I was more focused on school and wasn’t in the mood to write anything. I got...

Sign up Smart Contract continuation 2: CreateAccountNotAllowed

17 Mar 2022 2 minute read 0 comments wabinab $0.09

This article continues from https://www.publish0x.com/work-learning/sign-up-smart-contract-partial-solution-and-its-security-con-xvygkrkhttps://read.cash/@wabinab/sign-up-smart-contract-partial-solution-and-its-security-concerns-364b3361 Previously o...

Sign Up Smart Contract: Partial Solution and its Security Concerns

15 Mar 2022 4 minute read 0 comments wabinab $0.01

One was trying to create an app (as a side project), and one of its feature is creating a wallet for free (one call it "sign up"). If you'd created an account on read.cash, you know that it creates the wallet for you, asks you to save its key, and vi...

Learnings on using React

15 Mar 2022 3 minute read 2 comments wabinab $0.03

I'm a backend developer. Frontend is quite new to me, though actually learning it, it doesn't seems all bad. Though some parts of designing is quite annoying, especially with the flexibility of HTML, CSS, Javascript, etc that specify "configuration o...