Yongyao Yan

I am a programmer and a technical writer. To find more programming tutorials, please visit my website: https://www.codebilby.com

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Member Since Jul, 2021

Writes at

Yan's Blog

yanyy.hashnode.dev

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About Me

I am a programmer and a technical writer. I love sharing programming skills and knowledge. To find more programming tutorials, please visit my website: https://www.codebilby.com

My Tech Stack

Java PHP C#C++CSS Python JavaScript Show all

I am available for

Software and web development

Recent Activity

Jul 11 2022

Wrote an article

How to calculate keyword frequency and draw the bar chart in PHP

Jun 29 2022

Wrote an article

How to count words in a string in PHP

Jun 4 2022

Wrote an article

Create an object from a string variable in PHP

May 15 2022

Wrote an article

Reverse an array in PHP by using recursion

May 4 2022

Wrote an article

PHP functions strcspn() and strspn()

Aug 28 2021

Wrote an article

Drawing Dash Lines in PDF by Extending the FPDF Library

Aug 24 2021

Wrote an article

Creating PDF Files in PHP by Using the FPDF Library

Jul 31 2021

Wrote an article

Import Data from a Text File in PHP

Jul 26 2021

Wrote an article

Create Keyword Lists from Text in PHP

Jul 24 2021

Wrote an article

Make Ajax Requests in JavaScript