我有一个问题要求建立firefox插件,基本上我的目标是做以下事情,
1)在我的插件中,我想为链接[ anchor tags] 显示右键单击上下文菜单项,并隐藏页面其余部分的菜单项
2)如何在我的菜单中添加动态列表,即根据用户的选择动态添加菜单列表项的数量.
someOne可以指出我正确的方向
谢谢 !!
这是我的代码:
public class Alarm extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Intent intent = new Intent(this, AlarmReceiver.class);
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0,
intent, PendingIntent.FLAG_ONE_SHOT);
AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + (10 * 1000), pendingIntent);
Toast.makeText(this, "Alarm set", Toast.LENGTH_LONG).show();
}
}
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和
public final class AlarmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, "Alarm worked.", Toast.LENGTH_LONG).show();
}
}
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通过上面的代码,我能够得到Toast.而不是 …
当您最初设置IIS Express以启用SSL时,它会将端口默认为44300.不幸的是,当我尝试访问我的网站时,https://localhost/它不起作用,除非我使用端口号44300 - https://localhost:44300/.
使用以下内容生成链接:
<%= Html.ActionLink("Index", "Index", "Home", new { @action = "https://" + Request.Hostname + Url.Action("Index", "Home") }) %>
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虽然这是一个丑陋的解决方案,但@action关键字可以覆盖生成的路由,但这意味着应用程序似乎需要知道任何非标准端口(例如44300).
问题在于我会写一些东西来解决只会在开发环境中出现的问题.
所以我的问题是......如何将端口更改为443并让IIS Express像这样?
我的网站配置如下:
<site name="MySite" id="2" serverAutoStart="true">
<application path="/">
<virtualDirectory path="/" physicalPath="C:\Inetpub\MySite" />
</application>
<bindings>
<binding protocol="http" bindingInformation=":80:" />
<binding protocol="https" bindingInformation=":44300:" />
</bindings>
</site>
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提前谢谢了.
更新:
Divya已经在IIS论坛上回答了这个问题.
如何将函数绑定到按键向下/向上事件?
它既可以绑定到整个文档,也可以绑定到单个元素,在这种情况下都可以使用.
这必须没有任何JavaScript库.我只关心最新的Firefox.特别是画布元素.
我试过这个:(FF 3.6.9 Windows 7)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Test</title>
</head>
<body>
<div class="wrapper">
<canvas id="game" width="800" height="400">
</canvas>
</div>
<script type="text/javascript">
var el = document.getElementById("game");
el.onkeydown = function(evt) {
evt = evt || window.event;
alert("keydown: " + evt.keyCode);
};
el.onkeyup = function(evt) {
evt = evt || window.event;
alert("keyup: " + evt.keyCode);
};
</script>
</body>
</html>
Run Code Online (Sandbox Code Playgroud) 基本上,我和我的一个朋友正计划在一个Python项目上工作,该项目将具有GUI界面,并启用文件传输和远程文件列表.我们有大多数我们将要使用的工具,Glade,Python等.
我只是想知道我是否应该使用IDE.
我只听说过Anjuta的好东西,但不相信它的Python支持; 关注评论?
还有什么其他好的IDE我应该检查出来吗?
目前我只是计划在vim中像往常一样编码.
我在RootViewController中使用以下代码加载Modal视图控制器:
[self.navigationController presentModalViewController:accountViewController animated:YES];
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在accountViewController xib文件中,我设置了一个导航栏.我的MainWindow.xib和RootViewController.xib也正确设置了导航栏.另外,我的app委托已正确设置导航控制器(我假设):
UINavigationController *aNavigationController = [[UINavigationController alloc] initWithRootViewController:rootViewController];
self.navigationController = aNavigationController;
[window addSubview:navigationController.view];
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但是,当我加载我的accountViewController时,UINavigationBar无处可见.是不可能在模态视图中显示UINavigationBar?我打算用它来隐藏后退按钮,并添加一个右键......
有没有人有关于GameBoy Color roms如何布局的参考或来源 - 数据和代码,使用什么机器代码指令,时钟如何工作等?我对自己构建模拟器很感兴趣,但除了在十六进制编辑器中查看它们之外,我找不到有关roms设置的任何信息.我对.gbc文件格式的roms感兴趣.
我当然可以查看一个正常工作的模拟器的来源,但是我感兴趣的是一些比我开始时更高级别的东西.
编辑:我找到了一大堆非常好的资源:
我尝试录制视频.我收到的消息来自设备上的以下代码:
UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init];
imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
imagePickerController.allowsEditing = YES;
imagePickerController.cameraCaptureMode = UIImagePickerControllerCameraCaptureModeVideo;
imagePickerController.delegate = self;
[self presentModalViewController:imagePickerController animated:YES];
[imagePickerController release];
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有任何想法吗?我认为录制视频应该很容易.当我启动手机的"相机"应用程序时,我可以选择视频和图片.它不应该也适用于我的应用程序吗?
提前10倍,Danail
当我突然关闭我的mac时,我正在重新索引我的模型,当我尝试在脚本/控制台中使用(Model_name).reindex再次重新索引时,我遇到了一个我之前没有遇到过的错误.
RSolr::RequestError: Solr Response: Severe_errors_in_solr_configuration__Check_your_log_files_for_more_detailed_information_on_what_may_be_wrong__If_you_want_solr_to_continue_after_configuration_errors_change____abortOnConfigurationErrorfalseabortOnConfigurationError__in_null___javalangRuntimeException_javaioIOException_read_past_EOF__at_orgapachesolrcoreSolrCoregetSearcherSolrCorejava1068__at_orgapachesolrcoreSolrCoreinitSolrCorejava579__at_orgapachesolrcoreCoreContainer$InitializerinitializeCoreContainerjava137__at_orgapachesolrservletSolrDispatchFilterinitSolrDispatchFilterjava83__at_orgmortbayjettyservletFilterHolderdoStartFilterHolderjava99__at_orgmortbaycomponentAbstractLifeCyclestartAbstractLifeCyclejava40__at_orgmortbayjettyservletServletHandlerinitializeServletHandlerjava594__at_orgmortbayjettyservletContextstartContextContextjava139__at_orgmortbayjettywebappWebAppContextstartContextWebAppContextjava1218__at_orgmortbayjettyhandlerContextHandlerdoStartContextHandlerjava500__at_orgmortbayjettywebappWebAppContextdoStartWebAppContextjava448__at_orgmortbaycomponentAbstractLifeCyclestartAbstractLifeCyclejava40__at_orgmortbayjettyhandlerHandlerCollectiondoStartHandlerCollectionjava147__at_orgmortbayjettyhandlerContextHandlerCollectiondoStartContextHandlerCollectionjava161__at_orgmortbaycomponentAbstractLifeCyclestartAbstractLifeCyclejava40__at_orgmortbayjettyhandlerHandlerCollectiondoStartHandlerCollectionjava147__at_orgmortbaycomponentAbstractLifeCyclestartAbstractLifeCyclejava40__at_orgmortbayjettyhandlerHandlerWrapperdoStartHandlerWrapperjava117__at_orgmortbayjettyServerdoStartServerjava210__at_orgmortbaycomponentAbstractLifeCyclestartAbstractLifeCyclejava40__at_orgmortbayxmlXmlConfigurationmainXmlConfigurationjava929__at_sunreflectNativeMethodAccessorImplinvoke0Native_Method__at_sun
from /usr/local/lib/ruby/gems/1.8/gems/rsolr-0.12.1/lib/rsolr/connection/requestable.rb:39:in `request'
from /usr/local/lib/ruby/gems/1.8/gems/rsolr-0.12.1/lib/rsolr/client.rb:34:in `request'
from /usr/local/lib/ruby/gems/1.8/gems/rsolr-0.12.1/lib/rsolr/client.rb:22:in `update'
from /usr/local/lib/ruby/gems/1.8/gems/rsolr-0.12.1/lib/rsolr/client.rb:76:in `delete_by_query'
from /usr/local/lib/ruby/gems/1.8/gems/sunspot-1.1.0/lib/sunspot/indexer.rb:55:in `remove_all'
from /usr/local/lib/ruby/gems/1.8/gems/sunspot-1.1.0/lib/sunspot/session.rb:173:in `remove_all'
from /usr/local/lib/ruby/gems/1.8/gems/sunspot-1.1.0/lib/sunspot/session.rb:173:in `each'
from /usr/local/lib/ruby/gems/1.8/gems/sunspot-1.1.0/lib/sunspot/session.rb:173:in `remove_all'
from /usr/local/lib/ruby/gems/1.8/gems/sunspot-1.1.0/lib/sunspot/session_proxy/abstract_session_proxy.rb:11:in `remove_all'
from /usr/local/lib/ruby/gems/1.8/gems/sunspot-1.1.0/lib/sunspot.rb:414:in `remove_all'
from /Users/cecilleann/Projects/dhire2/vendor/plugins/sunspot_rails-1.1.0/lib/sunspot/rails/searchable.rb:164:in `solr_remove_all_from_index'
from /Users/cecilleann/Projects/dhire2/vendor/plugins/sunspot_rails-1.1.0/lib/sunspot/rails/searchable.rb:183:in `reindex'
from (irb):6
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现在我无法修复错误.请帮我.我不能动一个.非常感谢提前
The code I'm tring to get should look something like this:
发送:'GET /xml/atom.xml HTTP/1.0\r \n主机:diveintomark.org\r \n用户代理:Python-urllib/1.17\r \n\r \n'回复:'HTTP/1.1 410 Gone\r \n'标题:日期:星期六,2010年9月11日11:47:19 GMT
标题:服务器:Apache
标题:Content-Length:307
标题:连接:关闭
标题:Content-Type:text/html; 字符集= ISO-8859-1
我输入的代码不起作用.任何人都可以告诉我它有什么问题:
import httplib, urllib2
httplib.HTTPConnection.debuglevel = 1
request = urllib2.Request('http://www.google.co.uk/')
opener = urllib2.build_opener()
feeddata = opener.open(request).read()
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javascript ×2
python ×2
android ×1
anjuta ×1
asp.net-mvc ×1
emulation ×1
file-format ×1
firefox ×1
https ×1
ide ×1
iis-express ×1
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rom ×1
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