我使用 scala 2.11 和 slick 2.1.0 并编译代码:
trait TSegmentClient { this: Profile =>
import profile.simple._
class SegmentClients(tag: Tag) extends Table[(Int, Long)](tag, "seg") {
def segmentId = column[Int]("segment_id")
def clientId = column[Long]("client_id")
def * = (segmentId, clientId)
}
}
segmentClients.insert(clientBehaviors.map(c => (1, c.clientId)))
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有用。
但我需要一个这样的案例类:
case class SegmentClient(segmentId: Int, clientId: Long)
trait TSegmentClient { this: Profile =>
import profile.simple._
class SegmentClients(tag: Tag) extends Table[SegmentClient](tag, "seg") {
def segmentId = column[Int]("segment_id")
def clientId = column[Long]("client_id")
def * = (segmentId, clientId) <> (SegmentClient.tupled, …Run Code Online (Sandbox Code Playgroud) 我正在尝试使用 dom pdf 生成 pdf
但是在pdf的标题部分,图像和文本重叠。
无法确定我的代码究竟有什么问题?
CodeIgniter 控制器功能:
$dompdf = new Dompdf();
$dompdf->set_option('enable_css_float', true);
$contxt = stream_context_create([
'ssl' => [
'verify_peer' => FALSE,
'verify_peer_name' => FALSE,
'allow_self_signed'=> TRUE
]
]);
$options = new Options();
$dompdf->setHttpContext($contxt);
$dompdf->set_option('isRemoteEnabled', true);
$dompdf->set_option('debugKeepTemp', true);
$dompdf->set_option('isHtml5ParserEnabled', true);
$dompdf->loadHtml($pdfdata);
// (Optional) Setup the paper size and orientation
$dompdf->setPaper('A4', 'portrait');
// Render the HTML as PDF
$dompdf->render();
$output = $dompdf->output();
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Codeigniter 视图
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!--[if IE]><meta http-equiv='X-UA-Compatible' content='IE=edge,chrome=1'><![endif]-->
<link rel="stylesheet" href="<?php echo CSS_PATH_BACKEND; ?>bootstrap.min.css"> …Run Code Online (Sandbox Code Playgroud) 我在Classic ASP中有以下代码:
Dim objHttp, strQuery
strQuery = "https://geoip.maxmind.com/f?333l=2112212&i=" & ipaddress
set objHttp = Server.CreateObject("Msxml2.ServerXMLHTTP")
objHttp.open "GET", strQuery, false
objHttp.send
Response.Write objHttp.ResponseText
Set objHttp = Nothing
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这是来自MAxMind的API,用于获取每个IP的用户的城市/邮编.它正在工作,但我得到一个这样的长队:
美国,加州,洛杉矶,90068,34.134499,-328.190804,673,818,"AT&T U-verse"
我知道如何打破这一行并从中获取某些价值观?