我是 github 操作的新手,我看到用于配置步骤的两件事(如果我错了,请纠正我)with和env.
这两者有什么区别以及它们是如何使用的。
uses: someAction
with:
x: 10
y: 20
env:
x1: 30
y2: 40
Run Code Online (Sandbox Code Playgroud) 我想dist/通过express js 服务vue js。我正在vue js应用程序中使用历史记录路由器。
以下是api调用
正如我在这里找到 python中的解决方案。我不知道如何在节点js中使用express
我现在使用的代码是
app.use(function (req, res, next) {
if (/api/.test(req.url))
next();
else {
var file = "";
if (req.url.endsWith(".js")) {
file = path.resolve(path.join(distPath, req.url))
res.header("Content-Type", "application/javascript; charset=utf-8");
res.status(200);
res.send(fs.readFileSync(file).toString());
} else if (req.url.endsWith(".css")) {
file = path.resolve(path.join(distPath, req.url))
res.header("Content-Type", "text/css; charset=utf-8");
res.status(200);
res.send(fs.readFileSync(file).toString());
} else {
file = path.resolve(path.join(distPath, "index.html"))
res.header("Content-Type", "text/html; charset=utf-8");
res.status(200);
res.send(fs.readFileSync(file).toString());
}
}
})
Run Code Online (Sandbox Code Playgroud) 我即将安装一个包,但它一直失败,因为该文件已经存在。由于--force选项已从 pacman 中删除。我一直在尝试按--overwrite选项覆盖目录,但不幸的是,此选项也不起作用
我运行的命令: sudo pacman -S namcap --overwrite /usr/lib/python3.7/site-packages/elftools/elf/*
....
python-pyelftools: /usr/lib/python3.7/site-packages/elftools/elf/notes.py exists in filesystem
python-pyelftools: /usr/lib/python3.7/site-packages/elftools/elf/relocation.py exists in filesystem
python-pyelftools: /usr/lib/python3.7/site-packages/elftools/elf/sections.py exists in filesystem
python-pyelftools: /usr/lib/python3.7/site-packages/elftools/elf/segments.py exists in filesystem
python-pyelftools: /usr/lib/python3.7/site-packages/elftools/elf/structs.py exists in filesystem
Run Code Online (Sandbox Code Playgroud) 我想为 bash 创建一个实用函数来删除重复的行。我正在使用功能
function remove_empty_lines() {
if ! command -v awk &> /dev/null
then
echo '[x] ERR: "awk" command not found'
return
fi
if [[ -z "$1" ]]
then
echo "usage: remove_empty_lines <file-name> [--replace]"
echo
echo "Arguments:"
echo -e "\t--replace\t (Optional) If not passed, the result will be redirected to stdout"
return
fi
if [[ ! -f "$1" ]]
then
echo "[x] ERR: \"$1\" file not found"
return
fi
echo $0
local CMD="awk '!seen[$0]++' $1"
if [[ "$2" = '--reload' …Run Code Online (Sandbox Code Playgroud)