我试图在安装任何软件包之前运行一些策略脚本.例如:
{
"name": "pre-hook-check",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"preinstall": "echo preinstall",
"postinstall": "echo postinstall"
},
"author": "",
"license": "ISC",
"dependencies": {
"abc": "^0.6.1",
"preact": "^8.2.5"
}
}
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上面的示例中的安装前和安装后脚本似乎只在我这样做时才有效npm install,但我希望每次尝试安装任何东西时都会运行.
例如:假设我想编写一个脚本,以便在我的团队运行时检查包的版本npm install <some package>.我想检查安装包的版本并验证它的版本是否高于"1.0.0",否则不要让它们安装.
我打算写一个预安装脚本
npm info lodash version
并检查我尝试安装的任何软件包的版本.如果版本不可用,我计划在安装之前将其设置为交互式并询问用户的确认.
我试图在帖子类型页面顶部添加自定义按钮,就像这张图片一样

我可以使用任何过滤器或操作在那里添加自定义按钮吗?
谢谢
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" debug="true">
<head>
<title>Mapping project</title>
<link rel="stylesheet" href="default/style.css" type="text/css">
<link rel="stylesheet" href="example/style.css" type="text/css">
<script src="js/jquery-1.8.2.js"></script>
<script src="OpenLayers/OpenLayers.js"></script>
<script type="text/javascript">
var fromProjection = new OpenLayers.Projection("EPSG:4326"); // Transform from WGS 1984
var toProjection = new OpenLayers.Projection("EPSG:900913"); // to Spherical Mercator Projection
var extent = new OpenLayers.Bounds(85.27004687475169, 27.65583205563965, 85.37218539403848,27.74656781293908).transform(fromProjection,toProjection);
var position = new OpenLayers.LonLat(85.322136566277, 27.698144266444).transform( fromProjection, toProjection);
var zoom = 13;
var map, vectors, drawControls, wkt;
var c=0;
function init(){
var newLayer = new OpenLayers.Layer.OSM();
var opt = {restrictedExtent : …Run Code Online (Sandbox Code Playgroud) 我需要在谷歌图表标记星期一添加一条垂直线。如图所示。

所有其他事情都已完成..但无法弄清楚如何在每个星期一放置垂直线标记。我找到了这个
hAxis: {
ticks: ""
},
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谷歌图表中的功能我可以让用户使用..但不知道如何在每个星期一使用它....
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