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Yongyao Yan's photo

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

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Yan's Blog

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

JavaPHPC#C++CSSPythonJavaScriptShow 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