<分区>
我正在使用 Heredoc 将非常大的 HTML block 保存到一个变量中，以便我可以将其作为电子邮件发送。但是，我不断收到文件语法错误的意外结束。我已经检查了 Heredoc 结束标记之前的空格和其他常见问题。任何帮助将不胜感激!
这是我的完整代码:
<?php
include("init.php");
$email = "matthew910@gmail.com";
$body = <<<HEREDOC
<!DOCTYPE html>
<html lang="en" style="height: 100%; font-family: sans-serif; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; font-size: 10px; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="shortcut icon" href="https://d2jug8yyubo3yl.cloudfront.net/26999B2F-7C10-4962-918C-E964709E745D/e5d39140-5a3e-4177-9ff1-d7cf74cb6972.jpg">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no">
<!-- <meta name="viewport" content="width=device-width, initial-scale=1">--><!--<meta name="viewport" content="initial-scale = 1.0,maximum-scale = 1.0" />--><meta name="description" content="">
<meta name="author" content="">
<title>
El Patron - Home
</title>
<!-- Bootstrap Core CSS - Uses Bootswatch Flatly Theme: http://bootswatch.com/flatly/ --><!-- Custom CSS --><!-- Magnific Popup core CSS file --><!-- Custom Fonts --><!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries --><!-- WARNING: Respond.js doesn't work if you view the page via file:// --><!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]--><script src="http://code.jquery.com/jquery-latest.min.js"></script><script src="http://www.minecraftserverland.com/elpatron/js/unslider.js"></script>
</head>
<body id="page-top" class="index" style="height: 100%; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; font-family: 'Lato', 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 13px; line-height: 1.42857143; overflow-x: hidden; margin: 0;" bgcolor="transparent !important">
<div style="min-height: 100%; position: relative; padding-bottom: 45px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;">
<!-- Navigation --><!-- Navigation --><nav class="navbar navbar-default" style="margin-bottom: 0px; margin-right: auto; margin-left: auto; height: 100px; position: fixed; z-index: 10000; top: 0px; background-color: transparent !important; display: none; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; min-height: 60px; text-transform: uppercase; font-family: trajan,'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: 700; width: 100%; left: 0; border: 0 solid transparent;"><div class="container" style="height: 100px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; margin-right: auto; margin-left: auto; padding-left: 15px; padding-right: 15px; width: 1170px;">
<div class="col-lg-12" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; min-height: 1px; padding-left: 15px; padding-right: 15px; float: left; width: 100%;">
<li class="page-scroll " style="font-size: 12px; float: right; position: relative; right: 0px; top: 15px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; list-style-type: none;">
<a href="http://www.minecraftserverland.com/elpatron/register.php" style="color: #000 !important; background-color: transparent !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; outline: 0;">Login/Register</a>
</li>
</div>
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header page-scroll" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; float: left; margin-right: 0; margin-left: 0;">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" style="background-color: transparent !important; color: #000 !important; overflow: visible; text-transform: none; -webkit-appearance: button; cursor: pointer; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; float: right; border-radius: 4px; display: none; font-style: normal; font-variant: normal; font-weight: normal; font-size: normal; line-height: normal; background-image: none; margin: 13px 15px 13px 0; padding: 9px 10px; border: 1px solid #1a242f;">
<span class="sr-only" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); margin: -1px; padding: 0; border: 0;">Toggle navigation</span>
<span class="icon-bar" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; display: block; width: 22px; height: 2px; border-radius: 1px;"></span>
<span class="icon-bar" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; display: block; width: 22px; height: 2px; border-radius: 1px; margin-top: 4px;"></span>
<span class="icon-bar" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; display: block; width: 22px; height: 2px; border-radius: 1px; margin-top: 4px;"></span>
</button>
<a class="navbar-brand" href="http://www.minecraftserverland.com/elpatron/index.php" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; float: left; font-size: 19px; line-height: 1; height: 60px; margin-left: -15px; outline: 0; padding: 18px 15px 19.5px;"><img style="height: 54px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; page-break-inside: avoid; max-width: 100% !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; vertical-align: middle; display: block; border: 0;" src="http://www.minecraftserverland.com/elpatron/img/patronlogo.black.png"></a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse blackbackground" id="bs-example-navbar-collapse-1" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; display: block !important; overflow-x: visible; padding-right: 15px; padding-left: 15px; border-top-width: 0; border-top-style: solid; -webkit-overflow-scrolling: touch; width: auto; height: auto !important; padding-bottom: 0; overflow: visible !important; margin-right: 0; margin-left: 0; border: transparent;">
<ul class="nav navbar-nav navbar-right" style="padding-top: 25px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; padding-left: 0; float: right !important; letter-spacing: 1px; list-style-type: none; margin: 0 -15px 0 0;">
<li class="hidden" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: none !important; float: left;">
<a href="#page-top" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; line-height: 21px; outline: 0; padding: 19.5px 15px 10px;"></a>
</li>
<li class="page-scroll " style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; float: left;">
<a href="http://www.minecraftserverland.com/elpatron/collection.php" style="color: #000 !important; background-color: transparent !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; line-height: 21px; outline: 0; padding: 19.5px 15px 10px;">Collection</a>
</li>
<li class="page-scroll " style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; float: left;">
<a href="http://www.minecraftserverland.com/elpatron/lifestyle.php" style="color: #000 !important; background-color: transparent !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; line-height: 21px; outline: 0; padding: 19.5px 15px 10px;">Lifestyle</a>
</li>
<li class="page-scroll " style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; float: left;">
<a href="http://www.minecraftserverland.com/elpatron/education.php" style="color: #000 !important; background-color: transparent !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; line-height: 21px; outline: 0; padding: 19.5px 15px 10px;">Education</a>
</li>
<li class="page-scroll " style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; float: left;">
<a href="http://www.minecraftserverland.com/elpatron/professional.php" style="color: #000 !important; background-color: transparent !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; line-height: 21px; outline: 0; padding: 19.5px 15px 10px;">Professional</a>
</li>
<li class="page-scroll " style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; float: left;">
<a href="http://www.minecraftserverland.com/elpatron/cart.php" style="color: #000 !important; background-color: transparent !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; text-decoration: none; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; position: relative; display: block; line-height: 21px; outline: 0; padding: 19.5px 15px 10px;"><i class="fa fa-shopping-cart" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; display: inline-block; text-rendering: auto; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; font-style: normal; font-variant: normal; font-weight: normal; font-size: 14px; line-height: 1; font-family: FontAwesome;"></i> 0 </a>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container-fluid -->
</nav><div style="width: 100%; height: 100px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;">
</div>
<div id="login" class="row white-popup mfp-hide text-center" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; text-align: center; display: none !important; position: relative; width: auto; max-width: 400px; min-width: 300px; border-radius: 0px; margin: 20px auto; padding: 35px 20px 25px; border: 3px solid #2c2c2c;" align="center">
<h3 style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; orphans: 3; widows: 3; page-break-after: avoid; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; font-family: trajan,'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: 700; line-height: 1.1; margin-top: 21px; margin-bottom: 10.5px; font-size: 26px; text-transform: uppercase;">
Check out our Spotify Playlist
</h3>
<hr class="dark" style="-moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box; height: 1px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; margin-top: 0; margin-bottom: 21px; border-top-color: #ecf0f1; border-top-style: solid; background-image: linear-gradient(to right, #ccc, #333, #ccc); border: 0;">
<img src="http://www.minecraftserverland.com/elpatron/img/spotify.png" style="width: 70%; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; page-break-inside: avoid; max-width: 100% !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; vertical-align: middle; border: 0;">
</div>
<script style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;">
function GetCookie(name) {
var arg=name+"=";
var alen=arg.length;
var clen=document.cookie.length;
var i=0;
while (i<clen) {
var j=i+alen;
if (document.cookie.substring(i,j)==arg)
return "here";
i=document.cookie.indexOf(" ",i)+1;
if (i==0) break;
}
return null;
}
// -->
</script><script style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;">
jQuery(window).load(function(){
var visit=GetCookie("COOKIE1");
if (visit==null){
var expire=new Date();
jQuery.magnificPopup.open({
items: {src: '#login'},type: 'inline'}, 0);
expire=new Date(expire.getTime()+7776000000);
document.cookie="COOKIE1=here; expires="+expire;
}
});
</script><section style="display: block; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; padding: 25px 0 50px;"><div class="container" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; margin-right: auto; margin-left: auto; padding-left: 15px; padding-right: 15px; width: 1170px;">
<div class="col-lg-12 text-center" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; text-align: center; position: relative; min-height: 1px; padding-left: 15px; padding-right: 15px; float: left; width: 100%;" align="center">
<h2 class="mainheader" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; orphans: 3; widows: 3; page-break-after: avoid; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; font-family: trajan,'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: 700; line-height: 1.1; font-size: 2.2em; text-transform: uppercase; margin: 0;">
Welcome
</h2>
<hr class="dark" style="-moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box; height: 1px; background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; margin-top: 0; margin-bottom: 21px; border-top-color: #ecf0f1; border-top-style: solid; background-image: linear-gradient(to right, #ccc, #333, #ccc); border: 0;">
</div>
</div>
<!-- jQuery -->
<script src="http://www.minecraftserverland.com/elpatron/js/jquery.js" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;"></script><script src="https://code.jquery.com/ui/1.11.3/jquery-ui.min.js" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;"></script><!-- Bootstrap Core JavaScript --><script src="http://www.minecraftserverland.com/elpatron/js/bootstrap.min.js" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;"></script><!-- Plugin JavaScript --><script src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;"></script><!-- <script src="js/classie.js"></script>
<script src="js/cbpAnimatedHeader.js"></script>
--><!-- Contact Form JavaScript
<script src="js/jqBootstrapValidation.js"></script>
<script src="js/contact_me.js"></script>
--><!-- Custom Theme JavaScript --><script src="http://www.minecraftserverland.com/elpatron/js/freelancer.js" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;"></script><!-- Magnific Popup core JS file --><script src="http://www.minecraftserverland.com/elpatron/js/jquery.magnific-popup.js" style="background-color: transparent !important; color: #000 !important; -webkit-box-shadow: none !important; box-shadow: none !important; text-shadow: none !important; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;"></script></section>
</div>
</body>
</html>
HEREDOC;
echo $email . "<br>";
email($email, "Sponsored Bidding", $body);
?>
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我试图在一个项目中使用rake，如果我把所有东西都放到Rakefile中，它会很大并且很难读取/找到东西，所以我试着将每个命名空间放在lib/rake中它自己的文件中，我添加了这个到我的rake文件的顶部:Dir['#{File.dirname(__FILE__)}/lib/rake/*.rake'].map{|f|requiref}它加载文件没问题，但没有任务。我现在只有一个.rake文件作为测试，名为“servers.rake”，它看起来像这样:namespace:serverdotask:testdoputs"test"endend所以当我运行rakeserver:testid时
我的目标是转换表单输入，例如“100兆字节”或“1GB”，并将其转换为我可以存储在数据库中的文件大小(以千字节为单位)。目前，我有这个:defquota_convert@regex=/([0-9]+)(.*)s/@sizes=%w{kilobytemegabytegigabyte}m=self.quota.match(@regex)if@sizes.include?m[2]eval("self.quota=#{m[1]}.#{m[2]}")endend这有效，但前提是输入是倍数(“gigabytes”，而不是“gigabyte”)并且由于使用了eval看起来疯狂不安全。所以，功能正常，
Rails2.3可以选择随时使用RouteSet#add_configuration_file添加更多路由。是否可以在Rails3项目中做同样的事情？ 最佳答案 在config/application.rb中:config.paths.config.routes在Rails3.2(也可能是Rails3.1)中，使用:config.paths["config/routes"] 关于ruby-on-rails-Rails3中的多个路由文件，我们在StackOverflow上找到一个类似的问题
对于具有离线功能的智能手机应用程序，我正在为Xml文件创建单向文本同步。我希望我的服务器将增量/差异(例如GNU差异补丁)发送到目标设备。这是计划:Time=0Server:hasversion_1ofXmlfile(~800kiB)Client:hasversion_1ofXmlfile(~800kiB)Time=1Server:hasversion_1andversion_2ofXmlfile(each~800kiB)computesdeltaoftheseversions(=patch)(~10kiB)sendspatchtoClient(~10kiBtransferred)Cl
大约一年前，我决定确保每个包含非唯一文本的Flash通知都将从模块中的方法中获取文本。我这样做的最初原因是为了避免一遍又一遍地输入相同的字符串。如果我想更改措辞，我可以在一个地方轻松完成，而且一遍又一遍地重复同一件事而出现拼写错误的可能性也会降低。我最终得到的是这样的:moduleMessagesdefformat_error_messages(errors)errors.map{|attribute,message|"Error:#{attribute.to_s.titleize}#{message}."}enddeferror_message_could_not_find(obje
我正在寻找执行以下操作的正确语法(在Perl、Shell或Ruby中):#variabletoaccessthedatalinesappendedasafileEND_OF_SCRIPT_MARKERrawdatastartshereanditcontinues. 最佳答案 Perl用__DATA__做这个:#!/usr/bin/perlusestrict;usewarnings;while(){print;}__DATA__Texttoprintgoeshere 关于ruby-如何将脚
使用带有Rails插件的vim，您可以创建一个迁移文件，然后一次性打开该文件吗？textmate也可以这样吗？ 最佳答案 你可以使用rails.vim然后做类似的事情::Rgeneratemigratonadd_foo_to_bar插件将打开迁移生成的文件，这正是您想要的。我不能代表textmate。 关于ruby-使用VimRails，您可以创建一个新的迁移文件并一次性打开它吗？，我们在StackOverflow上找到一个类似的问题： https://sta
为了将Cucumber用于命令行脚本，我按照提供的说明安装了arubagem。它在我的Gemfile中，我可以验证是否安装了正确的版本并且我已经包含了require'aruba/cucumber'在'features/env.rb'中为了确保它能正常工作，我写了以下场景:@announceScenario:Testingcucumber/arubaGivenablankslateThentheoutputfrom"ls-la"shouldcontain"drw"假设事情应该失败。它确实失败了，但失败的原因是错误的:@announceScenario:Testingcucumber/ar
好的，所以我的目标是轻松地将一些数据保存到磁盘以备后用。您如何简单地写入然后读取一个对象？所以如果我有一个简单的类classCattr_accessor:a,:bdefinitialize(a,b)@a,@b=a,bendend所以如果我从中非常快地制作一个objobj=C.new("foo","bar")#justgaveitsomerandomvalues然后我可以把它变成一个kindaidstring=obj.to_s#whichreturns""我终于可以将此字符串打印到文件或其他内容中。我的问题是，我该如何再次将这个id变回一个对象？我知道我可以自己挑选信息并制作一个接受该信