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Android “No content provider found for permission revoke”

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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a simple app HelloWorld Android app in Eclipse (Mac OS X), when I install to the emulator/AVD the app shows up in "Settings->[Devices] Apps" but not in the launcher. I notice in logcat that I get these errors W/ActivityManager( 160): No content provider found for permission revoke: file:///data/local/tmp/HelloWorld.apk W/ActivityManager( 160): No content provider found for permission revoke: file:///data/local/tmp/HelloWorld.apk I/PackageManager( 160): Running dexopt on: com.example.helloworld D/dalvikvm( 870): DexOpt: load 124ms,

Unable to reference CSS properly in Site.Master with MVC2 in a Virtual Directory

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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Currently, I have a Site.Master page for my MVC app that renders great when run directly from VS2008. It looks like this: <%@ Master Language="C#" Inherits="System.Web.Mvc.ViewMasterPage" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="../../Content/css/layout1_setup.css" /> <link rel="stylesheet" type="text/css"

How to bevel the corner of a block div?

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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following HTML document: Тег DIV */ /*--> */ Text Content How do I describe the style to get the following? 回答1: Until CSS4 border-corner-shape property is in danger! and it's not implemented , This can be done by using CSS3 transforms (to keep border property free for further usage): HTML: Text Content CSS: .box { width: 200px; height: 35px; line-height: 35px; padding: 0 5px; background-color: #ccc; padding-right: 20px; border: solid 1px black; border-right: 0; position: relative; } .box:after { content: ""; display: block;

Jquery - Loading a page with .load and selector doesn't execute script?

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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm trying to load one page into another using the .load() method. This loaded page contains a script that I want to execute when it has finished loading. I've put together a barebones example to demonstrate: Index.html: <html> <head> <title>Jquery Test</title> <script type="text/javascript" src="script/jquery-1.3.2.min.js"></script> <script type="text/javascript"> $(document).ready(function() { $('#nav a').click(function() { $('#contentHolder').load('content.html #toLoad', '', function() {}); return false; }); }); </script> </head> <body>

How to set content type globally in node.js (express)

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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I might be wrong but I wasn't able to find this in any documentation. I am trying to set content type globally for any response and did it like: // Set content type GLOBALLY for any response. app.use(function (req, res, next) { res.contentType('application/json'); next(); }); before defining my routes. // Users REST methods. app.post('/api/v1/login', auth.willAuthenticateLocal, users.login); app.get('/api/v1/logout', auth.isAuthenticated, users.logout); app.get('/api/v1/users/:username', auth.isAuthenticated, users.get); For some reason this

android - FileProvider - name must not be empty

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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following FileProvider in my manifest : <provider android:name="android.support.v4.content.FileProvider" android:authorities="com.android.provider.DataSharing-1" android:exported="false" android:grantUriPermissions="true"> <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/paths"/> </provider> I am getting the following exception on app launch : java.lang.RuntimeException: Unable to get provider android.support.v4.content.FileProvider: java.lang.IllegalArgumentException: Name must not be empty at

selenium对富文本框的处理

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一般输入框有以下几种形式第一种：短的input框如百度首页的输入框，<input type="text" class="s_ipt" name="wd" id="kw" maxlength="100" autocomplete="off">，百度输入框的值不在text中，是在value属性中又验证了一下，自己写的简单的登录界面的输入框，发现确实也是这样的，html代码为 < html > < head > < meta charset ="utf-8" > < title > html表单作业-2 </ title > < script type ="text/javascript" > function myFunc(){ var username = document.getElementById( " username " ).value; confirm( " 用户名为： " + username); } </ script > </ head > < body > < form > 用户名： < input type ="text" id ="username" name ="username" /> < br /> 密码： < input type ="password" id ="passwd" name ="passwd" /> < br /> < input

vue-better-scroll 的使用

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npm i better -scroll -S 1 < template> < div class= "goods"> < div class= "menu-wrapper" ref= "menuWrapper" > < ul> < li v-for= "item in goods" class= "menu-item"> < span class= "text border-1px"> < span v-show= "item.type>0" class= "icon" :class= "classMap[item.type]"> </ span> {{ item.name}} </ span> </ li> </ ul> </ div> < div class= "foods-wrapper" ref= "foodsWrapper" > < ul> < li v-for= "item in goods" > < h1 class= "title"> {{ item.name}} </ h1> < ul> < li v-for= "food in item.foods" class= "food-item border-1px"> < div class= "icon"> < img :src= "food.icon" alt= "" width= "57" height=

让博客园博客自动生成章节目录索引

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概述对于比较长的文章，有一个好的目录索引是很有必要的，可以让读者比较清楚地了解文章内容和层次。然而，目前（2015.7）博客园不像csdn博客那样，会对发布的文章自动生成目录索引。不过，一些网友通过博客园后台提供的一些自定义功能，自己写脚本实现了这一功能。我用的脚本主要就是参考@薰衣草的旋律的，文章地址是： http://www.cnblogs.com/wangqiguo/p/4355032.html 。原作者的脚本只支持1级目录，我改了两级：第1级是h2，第2级是h3。还添加了一些小玩意，比如讨论qq群号。效果如下图所示：具体步骤添加功能的具体步骤是：确保自己的博客园后台支持js 这个默认是不支持，需要向官方发个邮件申请开通（邮箱是 contact@cnblogs.com ），我简单写了封邮件，1小时就回复了，邮件内容我只写了两个字：如题。。。。到后台加入脚本打开博客园后台，进入“设置”标签页，在最下面的“页脚Html代码”对应的编辑框粘贴你的js代码，然后点“保存”按钮保存。按格式写文章在写新博文的时候，注意按照你js脚本里设定的格式来划分章节，比如h2,h3等。当然，以前发布的文章如果有h2,h3之类，也会自动生成目录索引。 javascript脚本脚本如下： <script language="javascript" type="text

Android使用内容提供器（ContentProvider）访问和操作其他程序中的数据

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假设我们有2个APP程序（ GG 和 MM ），我们想让 GG 去操作 MM 中的数据。第一步、在程序 MM 上自定义一个提供器MyProvider.java package com.t20.provider; import com.t20.sqlite.dao.BaseDao; import android.content.ContentProvider; import android.content.ContentValues; import android.content.UriMatcher; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.net.Uri; public class MyProvider extends ContentProvider { private static final int UM_ALL = 0; private static final int UM_ID = 1; private BaseDao baseDao; //特殊的交流方式 private static UriMatcher uriMatcher; //暗语 (static静态代码块在类加载时，就会首先执行) static{ //初始化

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