# Wonderland ## Wonderland - [README.md](https://a.b.cr/readme.md): TECH OTAKUS SAVE THE WORLD - [Crypto](https://a.b.cr/notebook/crypto.md) - [Solana](https://a.b.cr/notebook/crypto/solana.md) - [Troubleshooting](https://a.b.cr/notebook/crypto/solana/troubleshooting.md): Why do I always have so many questions? - [BPF SDK path does not exist](https://a.b.cr/notebook/crypto/solana/troubleshooting/bpf-sdk-path-does-not-exist.md) - [Language](https://a.b.cr/notebook/language.md) - [Rust](https://a.b.cr/notebook/language/rust.md) - [Reference](https://a.b.cr/notebook/language/rust/reference.md) - [Capturing the Environment with Closures](https://a.b.cr/notebook/language/rust/reference/capturing-the-environment-with-closures.md): Mutable? Immutable? - [Understanding \&mut \&mut Reference](https://a.b.cr/notebook/language/rust/reference/understanding-and-mut-and-mut-reference.md): \&mut? \&mut \&mut?? \&mut \&mut \&mut??? \&mut \&mut \&mut \&mut... - [C++](https://a.b.cr/notebook/language/c++.md) - [Reference](https://a.b.cr/notebook/language/c++/reference.md) - [Code for MS rand() and srand() in VC++ 6.0](https://a.b.cr/notebook/language/c++/reference/code-for-ms-rand-and-srand-in-vc++-6.0.md) - [Serials](https://a.b.cr/textbook/serials.md) - [A Real-Time Cryptocurrency Ticker Dashboard](https://a.b.cr/textbook/serials/a-real-time-cryptocurrency-ticker-dashboard.md): Today is March 30, 2022, and I hope laziness won't stop me from completing the first edition of this project in mid-2022... - [0 - Some Preparation](https://a.b.cr/textbook/serials/a-real-time-cryptocurrency-ticker-dashboard/0-some-preparation.md): If you are a pro, you may skip this chapter - [Frontend](https://a.b.cr/textbook/frontend.md) - [A Simple Progress Bar](https://a.b.cr/textbook/frontend/a-simple-progress-bar.md): Create a simple bilibili style progress bar with tailwind - [A React Ribbon Component](https://a.b.cr/textbook/frontend/a-react-ribbon-component.md): It realy took me a long time to create such a unremarkable ribbon - [An Easy to Use React DnD Sortable Component](https://a.b.cr/textbook/frontend/a-easy-to-use-react-dnd-sortable-component.md): I hope this is actually easy to use... - [Sticky Header, Sticky Footer and Fluid Content](https://a.b.cr/textbook/frontend/sticky-header-sticky-footer-and-fluid-content.md): This title came from an ancient question on stack overflow, which is asked over 8 years ago... - [How To Set Same Height As Width In CSS](https://a.b.cr/textbook/frontend/how-to-set-same-height-as-width-in-css.md): I am pretty sure this is a frequently asked question from frontend beginners like me... - [Alphabet](https://a.b.cr/dictionary/alphabet.md) - [MySQL](https://a.b.cr/dictionary/alphabet/mysql.md) - [FFmpeg](https://a.b.cr/dictionary/alphabet/ffmpeg.md): Maybe I can handle every media with ffmpeg... - [Algorithm](https://a.b.cr/dictionary/algorithm.md) - [Diary](https://a.b.cr/dictionary/algorithm/diary.md) - [2022](https://a.b.cr/dictionary/algorithm/diary/2022.md) - [07](https://a.b.cr/dictionary/algorithm/diary/2022/07.md) - [2022-07-02](https://a.b.cr/dictionary/algorithm/diary/2022/07/2022-07-02.md) - [2022-07-01](https://a.b.cr/dictionary/algorithm/diary/2022/07/2022-07-01.md) - [06](https://a.b.cr/dictionary/algorithm/diary/2022/06.md) - [2022-06-30](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-30.md) - [2022-06-29](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-29.md) - [2022-06-28](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-28.md) - [2022-06-27](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-27.md) - [2022-06-26](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-26.md) - [2022-06-25](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-25.md) - [2022-06-24](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-24.md) - [2022-06-23](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-23.md) - [2022-06-22](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-22.md) - [2022-06-21](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-21.md) - [2022-06-20](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-20.md) - [2022-06-19](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-19.md) - [2022-06-18](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-18.md) - [2022-06-17](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-17.md) - [2022-06-16](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-16.md) - [2022-06-15](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-15.md) - [2022-06-14](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-14.md) - [2022-06-13](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-13.md) - [2022-06-12](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-12.md) - [2022-06-11](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-11.md) - [2022-06-10](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-10.md) - [2022-06-09](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-09.md) - [2022-06-08](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-08.md) - [2022-06-07](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-07.md) - [2022-06-06](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-06.md) - [2022-06-05](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-05.md) - [2022-06-04](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-04.md) - [2022-06-03](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-03.md) - [2022-06-02](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-02.md) - [2022-06-01](https://a.b.cr/dictionary/algorithm/diary/2022/06/2022-06-01.md) - [05](https://a.b.cr/dictionary/algorithm/diary/2022/05.md) - [2022-05-31](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-31.md) - [2022-05-30](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-30.md) - [2022-05-29](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-29.md) - [2022-05-28](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-28.md) - [2022-05-27](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-27.md) - [2022-05-26](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-26.md) - [2022-05-25](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-25.md) - [2022-05-24](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-24.md) - [2022-05-23](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-23.md) - [2022-05-22](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-22.md) - [2022-05-21](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-21.md) - [2022-05-20](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-20.md) - [2022-05-19](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-19.md) - [2022-05-18](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-18.md) - [2022-05-17](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-17.md) - [2022-05-16](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-16.md) - [2022-05-15](https://a.b.cr/dictionary/algorithm/diary/2022/05/2022-05-15.md) - [Troubleshooting](https://a.b.cr/dictionary/troubleshooting.md) - [A Weird Python Command Not Found Problem](https://a.b.cr/dictionary/troubleshooting/a-weird-python-command-not-found-problem.md)