非常简单直接.当我想要选择一个值并将其插入SQLite数据库时,我在表单上预先填充了一个带有值的HTML数据表.这是我的示例代码无效.请帮忙.HTML5 datalist表单创建:
<input name="TypeList" list="TypeList" placeholder="Select Type"/>
<datalist id="TypeList">
<option value="State">
<option value="Area">
<option value="Town">
<option value="Street">
<option value="Number">
<option value="Local Government">
<option value="Ward">
<option value="Country">
</datalist>
这是不起作用的示例jquery代码:
var relationshipTemp = $('#TypeList option:selected').text();
尝试在Eclipse Juno中部署Web应用程序时,我不断收到此错误.我是Spring MVC的新手.我只是关注这个网站上的教程--ViralPatel Spring MVC-Hibernate
HTTP Status 500 - Servlet.init() for servlet spring threw exception
--------------------------------------------------------------------------------
type Exception report
message Servlet.init() for servlet spring threw exception
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet.init() for servlet spring threw exception
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
java.lang.Thread.run(Thread.java:722)
root cause
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.config.internalAutoProxyCreator': Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.springframework.beans.factory.annotation.InjectionMetadata: method <init>()V not …我在处理图像和文件（如 .doc、pdf 等）时使用 Dropzone 获得了成功的经验。现在我正在开发一个音乐和视频网站，并且想使用 Dropzone 进行上传，因为它的体验很好。
是否可以将其用于类似的目的？有相关文档吗？
我正在使用Laravel-5.1进行开发.我有.env配置文件在开发环境上正常工作,这是Windows 8,4GB RAM.当我部署到Centos-6的远程服务器时,我开始收到此错误:
Swift_TransportException in StreamBuffer.php line 265:
Connection could not be established with host smtp.gmail.com [Permission denied #13]
in StreamBuffer.php line 265
at Swift_Transport_StreamBuffer->_establishSocketConnection() in StreamBuffer.php line 62
at Swift_Transport_StreamBuffer->initialize(array('protocol' => 'tcp', 'host' => 'smtp.gmail.com', 'port' => '587', 'timeout' => '30', 'blocking' => '1', 'tls' => true, 'type' => '1')) in AbstractSmtpTransport.php line 113
at Swift_Transport_AbstractSmtpTransport->start() in Mailer.php line 79
at Swift_Mailer->send(object(Swift_Message), array()) in Mailer.php line 395
at Mailer->sendSwiftMessage(object(Swift_Message)) in Mailer.php line 181
at Mailer->send('email.verify', array('users' => object(User), 'confirmation_code' …我不知道问题出在哪里，在成功设置 Bugzilla 并登录后，当我单击管理之类的任何链接时，它返回此错误消息：
Server error!
The server encountered an internal error and was unable to complete your request.
Error message:
couldn't create child process: 720002: admin.cgi
If you think this is a server error, please contact the webmaster.
Error 500
localhost
Apache/2.4.23 (Win32) OpenSSL/1.0.2h PHP/7.0.13
我检查了 Apache 错误日志并得到了这个：
[Mon Feb 13 13:10:21.339205 2017] [ssl:warn] [pid 9152:tid 500] AH01909: www.example.com:443:0 server certificate does NOT include an ID which matches the server name
[Mon Feb 13 13:10:21.448624 2017] [core:warn] [pid 9152:tid 500] …我试图将 char 与 String 进行比较，但出现错误。错误
error: incompatible types: unexpected return value
代码：
public class MyClass {
public static void main(String args[]) {
String s = Integer.toBinaryString(2432);
String p = "0";
for (char c : s.toCharArray()) {
return p.equals(new String(new char[]{c}));
}
}
}