安装 BookStack 过程中遇到的问题及解决方案
Ubuntu 安装 Pandoc 和 TeX Live
ubuntu18.04 下 pandoc
+ LaTeX
将 markdown
转为 pdf
更新最新版本 USB ID List
Gerrit 配置权限禁止直接 push
配置 Gerrit 权限禁止直接 push 代码到仓库
Jenkins中安装Node.js
Jenkins中安装指定版本Node.js
字符集与字符编码
Posted on
Edited on
In
Tools
,
Character Encoding/Fonts
Symbols count in article: 2.3k Reading time ≈ 2 mins.
Symbols count in article: 2.3k Reading time ≈ 2 mins.
介绍如下几种概念
- 字符集
- Unicode
- GB2312
- GB18030
- 字符编码
- UTF-8
- UTF-16LE
- UTF-16BE
- 字库
- cmap — Character to Glyph Index Mapping Table
- GSUB — Glyph Substitution Table
如何检查嵌入式系统内存占用
使用 size
和 nm
分析系统内存开销
分析 ELF 段和符号大小
如何调试嵌入式系统
如何正确拷贝字符串
eCos 组件初始化
eCos 组件注册及初始化
匿名联合体和匿名结构体
编译出错:
main.c:9:16: error: ‘struct channel::<unnamed union>::dvb’ invalid; an anonymous union can only have non-static data members [-fpermissive]
struct dvb {
^~~
Pandas 数据选择
pandas-groupby-pivottable-crosstab
Posted on
Edited on
Symbols count in article: 7.9k Reading time ≈ 7 mins.
Symbols count in article: 7.9k Reading time ≈ 7 mins.
pandas
Posted on
Edited on
Symbols count in article: 277 Reading time ≈ 1 mins.
Symbols count in article: 277 Reading time ≈ 1 mins.