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# 297. 二叉树的序列化与反序列化
## 入选理由
暂无
## 题目地址
[https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree/](https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree/…
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![Group 1](https://github.com/user-attachments/assets/4c366d69-8fbb-4a28-a2b8-133932df6487)
Q:
- Switching between Edit / Create
- What happens after a phenotype is added? Do the fields reset? D…
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Hi Michal, I started using make4ht again after a long time, but I ran into a problem I had never encountered before.
I am sending you a minimal example that compiles perfectly with lualatex, but fail…
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`*` Python: 3.9.7
* OS: Linux Fedra34
* Kivy: 2.0.0
Next code can't receive correct character at all.
if you input 'a' , it receives 'l' ( small L ).
'1' then '9'
'q' then 'o'
etc.
How can…
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- [ ] Filtre Type : changer le texte Donnée (vecteurs et rasters) en Données (vecteurs,rasters et tabulaires)
![image](https://user-images.githubusercontent.com/16936198/148367617-1c6809fd-5abb-42b8-…
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**Description:**
The `Python 3.7.17` binaries for `macos-13` on `x86-64` are broken: they depend on Homebrew's libz.1.dylib, but it's not installed by default. This probably should have been system…
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**acknowledged: false** on ~rum, which happens to be a 2.1 ship.
![Image](https://user-images.githubusercontent.com/3201135/228895064-479aedbe-bd13-4507-9ee9-5abc9d0871ea.png)
![Image](https://…
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```
$ astroimpact
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3.3.6 X11 GLX EGL OSMesa clock_gettime evdev shared
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AstroImpact
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James William Fletcher (github.com/mrbid)
https://AstroImpact.net
https://notabug.org/AstroI…
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Hello!
I've noticed some issues during the calculation of Helium state variables. For example, the quality of the pure vapor state results in -1. For a liquid state, it appears unsteady and oscill…
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![B(92~Q%~N%` F17~0KTY5(L](https://github.com/josStorer/RWKV-Runner/assets/112788228/7122d502-0fbc-4fc6-986f-cec1b69454c8)
![IQ~VFYQ6RYM~P068J}8GO)6](https://github.com/josStorer/RWKV-Runner/assets/1…