有没有办法写入此事件日志:
或者至少,一些其他Windows默认日志,我不必注册事件源?
导航栏的默认宽度太宽1170px
.我想减少它940px
- 但我想保持响应能力.
我尝试在CSS中更改容器宽度,并且使用大型浏览器看起来没问题,但在查看移动设备尺寸时,页面的其余部分会分崩离析.
这是正确的属性还是还有其他什么?
@media (min-width: 1200px) {
.container {
max-width: 1170px;
}
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这是我的导航条代码
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Site Name</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#shop">Shop</a></li>
<li><a href="#showcase">Showcase</a></li>
<li><a href="#help">Help</a></li>
<li><a href="#my account">My Account</a></li>
<li><a href="#cart">Cart <span class="glyphicon glyphicon-shopping-cart"></span></a></li>
</ul>
</div><!--/.nav-collapse -->
</div>
</div>
Run Code Online (Sandbox Code Playgroud) 我正在尝试在MacBook pro 2015上安装最新的Android Studio
不幸的是我收到此错误:
尝试计算所需的包时发生错误.
这是错误的屏幕截图:
这不是很有用.是什么导致了这个问题?
编辑
这是我从终端运行应用程序时遇到的异常:
[ 33666] WARN - e.wizard.InstallComponentsPath - Dependant package with key emulator not found!
com.android.tools.idea.sdk.wizard.SdkQuickfixUtils$PackageResolutionException: Dependant package with key emulator not found!
at com.android.tools.idea.sdk.wizard.SdkQuickfixUtils.resolve(SdkQuickfixUtils.java:261)
at com.android.tools.idea.welcome.install.ComponentInstaller.getPackagesToInstall(ComponentInstaller.java:51)
at com.android.tools.idea.welcome.wizard.InstallComponentsPath.lambda$init$0(InstallComponentsPath.java:195)
at com.android.tools.idea.welcome.wizard.InstallSummaryStep.generateSummary(InstallSummaryStep.java:115)
at com.android.tools.idea.welcome.wizard.InstallSummaryStep.onEnterStep(InstallSummaryStep.java:106)
at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.next(DynamicWizardPath.java:311)
at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.next(DynamicWizardPath.java:58)
at com.android.tools.idea.wizard.dynamic.DynamicWizard.showNextStep(DynamicWizard.java:346)
at com.android.tools.idea.wizard.dynamic.DynamicWizard.doNextAction(DynamicWizard.java:336)
at com.android.tools.idea.welcome.wizard.FirstRunWizardHost$NextAction.actionPerformed(FirstRunWizardHost.java:385)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6533)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6298)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at …
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我有一个div,我想覆盖我的全局链接样式.我有两种链接样式,一种是全局的,一种是特定的.这里的代码:
A:link {text-decoration: none; color: #FF0000;}
A:visited {text-decoration: none; color: #FF0000;}
A:hover {text-decoration: none; color: #FF0000;}
A:active {text-decoration: none; color: #FF0000;}
#macrosectiontext
{
position:relative;
font:Arial, sans-serif;
text-align:center;
font-size:50px;
font-style: bold;
margin-top:245px;
opacity: 0.6;
background-color:transparent;
}
#macrosectiontext A:link {text-decoration: none; color: #000000;}
#macrosectiontext A:visited {text-decoration: none; color: #FFFFFF;}
#macrosectiontext A:hover {text-decoration: none; color: #FFFFFF;}
#macrosectiontext A:active {text-decoration: none; color: #FFFFFF;}
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我使用这样的div:
<div id="macrosectiontext"><a href="www.google.it">bla bla bla</a></div>
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但似乎它不起作用.div仍然继承了全局链接样式.
根据标题:如何在PHP中将字符串日期(YYYY-MM-DD)转换为纪元(自01-01-1970以来的秒数)
我有ISO格式的日期YYYY-MM-DDTHH:SS(例如2014-02-14T12:30).我想使用linux bash中的date命令在几秒钟后转换它.
所有日期均指UTC语言环境.
我知道这个问题很容易被重复...有关于将日期从一种格式转换为另一种格式的数十亿问题,但我找不到我的特定情况
谢谢...
我想使用JavaScript来使用常见的"Authorization:Basic"方法执行POST请求.服务器托管一个OWIN C#App,成功验证后,它应该给我一个JSON格式的令牌.
这是wireshark等同于我想用纯Javascript完成的事情:
POST /connect/token HTTP/1.1
Authorization: Basic c2lsaWNvbjpGNjIxRjQ3MC05NzMxLTRBMjUtODBFRi02N0E2RjdDNUY0Qjg=
Content-Type: application/x-www-form-urlencoded
Host: localhost:44333
Content-Length: 40
Expect: 100-continue
Connection: Keep-Alive
HTTP/1.1 100 Continue
grant_type=client_credentials&scope=api1HTTP/1.1 200 OK
Cache-Control: no-store, no-cache, max-age=0, private
Pragma: no-cache
Content-Length: 91
Content-Type: application/json; charset=utf-8
Server: Microsoft-HTTPAPI/2.0
Date: Fri, 17 Jul 2015 08:52:23 GMT
{"access_token":"c1cad8180e11deceb43bc1545c863695","expires_in":3600,"token_type":"Bearer"}
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有可能这样做吗?如果是这样,怎么样?
我正在开发一个将在嵌入式触摸屏设备上使用的网络应用程序。屏幕尺寸为 854x480。
我使用该分辨率在 Chrome 开发工具中创建了一个自定义模拟设备。是否还可以添加自定义设备框架边框?某些默认设备具有框架边框,例如“Nest Hub”。我想将我自己的设备边框添加为 jpg 或 png 格式。这可行吗?
我想知道如何强制Valgrind工具只显示内存泄漏!
有--leak-check=full
或--leak-check=full
它显示内存泄漏(这是好的),但也有未初始化问题和/或条件跳转问题
谢谢!
我正在测试我的类ElasticUtility
,它需要一个实例ElasticClient
才能正常工作所以我嘲笑这个类并将其注入ElasticUtility
实例(utility
)
private ElasticUtility utility;
private Mock<IElasticClient> elasticClientMock;
private string elasticSearchIndexName;
elasticClientMock = new Mock<IElasticClient>();
utility = new UhhElasticUtility(elasticClientMock.Object);
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这是实际的测试代码:
[Test]
public void GetGetPvDataClientReturnNull()
{
// arrange
var groupId = "groupid";
var startTime = new DateTime(2015, 08, 17, 13, 30, 00);
var endTime = new DateTime(2015, 08, 17, 13, 40, 00);
// act
utility.GetPvData(groupId, startTime, endTime);
// assert
elasticClientMock.Verify(ec => ec.Search<SegmentRecord>(It.IsAny<Nest.ISearchRequest>()), Times.Once());
}
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当Moq库调用.Search()
mocked中的方法时,我得到一个Null引用异常ElastiClient
.
编辑:
构造函数ElasticUtility
:
protected …
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