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Bo

Coder, Learner

Location New York Joined Joined on  github website
Use macbook m1 GPU to train tensorflow model

Use macbook m1 GPU to train tensorflow model

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1 min read

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echo content to file

echo content to file

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1 min read
Get country code from request proxied by Cloudflare

Get country code from request proxied by Cloudflare

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1 min read
Create swap file in Ubuntu

Create swap file in Ubuntu

Reactions 9 Comments 1
1 min read
Go 1.18 is released today 🎉 Let's try some yammy Generics

Go 1.18 is released today 🎉 Let's try some yammy Generics

Reactions 8 Comments 1
1 min read
Setup MongoDB ReplicaSet

Setup MongoDB ReplicaSet

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2 min read
Golang: version your module

Golang: version your module

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1 min read
Golang: go get package from your private repo in Gitlab

Golang: go get package from your private repo in Gitlab

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1 min read
Vue3: setup router for NotFound page

Vue3: setup router for NotFound page

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1 min read
Systemd: start supervisor after redis on reboot

Systemd: start supervisor after redis on reboot

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1 min read
Golang: convert algorand address to public key

Golang: convert algorand address to public key

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1 min read
Switch github account in terminal

Switch github account in terminal

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1 min read
Vite: Module "path" has been externalized for browser compatibility

Vite: Module "path" has been externalized for browser compatibility

Reactions 9 Comments 3
1 min read
SQLite integer can save up to signed 64-bit with Golang

SQLite integer can save up to signed 64-bit with Golang

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1 min read
Catch error when using SQLite in Golang

Catch error when using SQLite in Golang

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2 min read
Golang: a simple echo server

Golang: a simple echo server

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1 min read
Set Twilio Incoming SMS Hook

Set Twilio Incoming SMS Hook

Reactions 4 Comments
3 min read
Use raw socket in Dart

Use raw socket in Dart

Reactions 4 Comments 1
1 min read
Use dio in Flutter / Dart

Use dio in Flutter / Dart

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2 min read
Golang: derive fingerprint from ssl cert file

Golang: derive fingerprint from ssl cert file

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1 min read
Set timezone in your docker image

Set timezone in your docker image

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1 min read
Fix: physical keyboard can't type in Flutter's Webview

Fix: physical keyboard can't type in Flutter's Webview

Reactions 5 Comments 2
1 min read
Algorand node types

Algorand node types

Comments
2 min read
Get your public IP address from command line

Get your public IP address from command line

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1 min read
wait-for-block-after implementation in Algorand

wait-for-block-after implementation in Algorand

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2 min read
Search transaction in Algorand with Go

Search transaction in Algorand with Go

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1 min read
Remap keys in the keyboard in Ubuntu

Remap keys in the keyboard in Ubuntu

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2 min read
Draw a Fibonacci Curve with Python Turtle

Draw a Fibonacci Curve with Python Turtle

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1 min read
Day39:Generate random value - 100DayOfRust

Day39:Generate random value - 100DayOfRust

Reactions 8 Comments
1 min read
Copy file to multi destinations at once - Linux Tips

Copy file to multi destinations at once - Linux Tips

Reactions 27 Comments 1
2 min read
Day38:Use default value - 100DayOfRust

Day38:Use default value - 100DayOfRust

Reactions 2 Comments
1 min read
Use `getpwnam` to get uid by user's login name - C Lang

Use `getpwnam` to get uid by user's login name - C Lang

Comments
1 min read
List all current environment variables - Linux Tips

List all current environment variables - Linux Tips

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1 min read
Implement `tee` CLI in C - C Lang

Implement `tee` CLI in C - C Lang

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1 min read
How to get glibc version - C Lang

How to get glibc version - C Lang

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1 min read
Type qualifier: register, volatile and restrict - C Programming

Type qualifier: register, volatile and restrict - C Programming

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3 min read
Copy file content to clipboard in terminal

Copy file content to clipboard in terminal

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1 min read
Why there is no "gets" function in C standard library?

Why there is no "gets" function in C standard library?

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4 min read
what is <iso646.h> in C standard library

what is <iso646.h> in C standard library

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2 min read
Array and Pointer in C

Array and Pointer in C

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6 min read
Use `bool` in C program

Use `bool` in C program

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1 min read
Use inotify API to monitor file change

Use inotify API to monitor file change

Reactions 16 Comments
4 min read
Day37:Post JSON to API with surf - 100DayOfRust

Day37:Post JSON to API with surf - 100DayOfRust

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1 min read
Day36:Calculate sha1 with crypto and sha1 crate - 100DayOfRust

Day36:Calculate sha1 with crypto and sha1 crate - 100DayOfRust

Reactions 8 Comments
1 min read
Day35:Parse URL - 100DayOfRust

Day35:Parse URL - 100DayOfRust

Reactions 9 Comments
2 min read
Customize your own dictionary - Python Tips

Customize your own dictionary - Python Tips

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3 min read
Turn sync function to async - Python Tips

Turn sync function to async - Python Tips

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2 min read
Use dot syntax to access dictionary key - Python Tips

Use dot syntax to access dictionary key - Python Tips

Reactions 48 Comments 4
1 min read
Difference between `is` and `==` - Python Tips

Difference between `is` and `==` - Python Tips

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2 min read
Day34:Common Path Operations - 100DayOfRust

Day34:Common Path Operations - 100DayOfRust

Reactions 7 Comments
1 min read
You know "rwx", but what is "rws" when run `ls -l` - Linux Tips

You know "rwx", but what is "rws" when run `ls -l` - Linux Tips

Reactions 57 Comments 2
4 min read
Day33:and_then,map_or,unwrap_or - 100DayOfRust

Day33:and_then,map_or,unwrap_or - 100DayOfRust

Reactions 6 Comments
1 min read
Run multiple commands in one line with `;`, `&&` and `||` - Linux Tips

Run multiple commands in one line with `;`, `&&` and `||` - Linux Tips

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1 min read
Day32:macro_rules! - 100DayOfRust

Day32:macro_rules! - 100DayOfRust

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1 min read
Day31:Generic: trait - 100DayOfRust

Day31:Generic: trait - 100DayOfRust

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2 min read
3 ways to get a domain's IP address - Linux Tips

3 ways to get a domain's IP address - Linux Tips

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1 min read
How Linux stores user's password - Linux Tips

How Linux stores user's password - Linux Tips

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2 min read
Differences between `whoami`, `who` and `w` - Linux Tips

Differences between `whoami`, `who` and `w` - Linux Tips

Reactions 47 Comments 12
3 min read
How to show operation time when run `history` command - Linux Tips

How to show operation time when run `history` command - Linux Tips

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2 min read
7 jQuery Practical Tips - Javascript Tips

7 jQuery Practical Tips - Javascript Tips

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1 min read
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