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yue xing

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Joined on Aug 21, 2026

yue xing

Sep 20

Screenshots of a paper's figure gave me about half the pixels the PDF stores

#webdev #javascript

4 min read

yue xing

Sep 19

My scanned PDF had to be under 2 MB. The hard part was deciding which 2 MB

#webdev #javascript

4 min read

yue xing

Sep 18

The screenshot got blurry because of how it was shrunk, not because of the compressor

#webdev #javascript

4 min read

yue xing

Sep 17

Same numbers, different rulebook: why a re-saved photo loses its color

#webdev #javascript

3 min read

yue xing

Sep 16

When an upload form says “unsupported file”, the iPhone photo is usually HEIC

#webdev #javascript

3 min read

yue xing

Sep 15

My background-removed clip passed the first-frame check and lost a person by the 10-second mark

#webdev #javascript

4 min read

yue xing

Sep 14

A photo's location is stored in the file, which is why a screenshot doesn't have it

#webdev #javascript

4 min read

yue xing

Sep 12

OCR on my scanned lecture notes dropped ŷ and swapped the minus signs

#webdev #javascript

4 min read

yue xing

Sep 11

Compressing images for my first portfolio site: which tool fit which job

#webdev #javascript

3 min read

yue xing

Sep 10

I made our club's poster without opening a design app

#webdev #javascript

3 min read

yue xing

Sep 9

After converting a PDF to a webpage, can you still select and search the text

#webdev #javascript

2 min read

yue xing

Sep 8

Before your defense, a few things to check in your slides and docs

#webdev #javascript

2 min read

yue xing

Sep 7

My assignment video was too big to upload, so I shrank it

#webdev #javascript

2 min read

yue xing

Sep 6

Turning lecture-slide screenshots into editable text

#webdev #javascript

2 min read

yue xing

Sep 5

How blurry is too blurry for AI upscaling? I put a number on it

#webdev #javascript

2 min read

yue xing

Sep 4

Check whether the subject survived before you check the edges

#webdev #javascript

3 min read

yue xing

Sep 3

A whole semester without paying for an image tool

#webdev #javascript #students

3 min read

yue xing

Sep 2

The image you exported from that PDF was repainted, not extracted

#webdev #javascript #pdf

3 min read

yue xing

Sep 1

Don't trust "processed locally" — check it yourself in three steps

#webdev #javascript #images

3 min read

yue xing

Aug 26

Why the same image comes back 4x smaller from one tool than another

#design #performance #tools

5 min read

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