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This post is used to log my leetcode problem solving. 2785. Sort Vowels in a String 2025.09.11 Given a 0-indexed string s, permute s to get a new string t such that: All consonants remain in their original places. More formally, if there is an index i with 0 <= i < s.length such that s[i] is a consonant, then t[i] = s[i]. The vowels must be sorted in the nondecreasing order of their ASCII values. More formally, for pairs of indices i, j with 0 <= i < j < s.length such that s[i] and s[j] are vowels, then t[i] must not have a higher ASCII value than t[j]. Return the resulting string. ...

0 Some basic properties Fortran code is case insensitive Fortran code must be written in a program, similar to the main() function in C Example 1 Hello World 1 2 3 program hello_world print *,'Hello World' end program hello_world ...

之前一直是vim原教旨主义者，只用官方的vim，但是vim9推出之后看到网上的评价是重新做了一份插件语言，而neovim可以兼容vim还可以用lua配置，其次neovim内置lsp，想起之前配置语言自动补全的失败经历，尝试了下neovim的配置，果然方便太多了。 下面记录配置python lsp的过程。 ...

内网穿透 最简单的方案为ssh端口转发，但是ssh断掉之后不会自动重连，我们需要autossh，它可以监控本地端口状态自动重连 ...

前天把阿里云服务器的Ubuntu重装成了ArchLinux ...