startup | 易学教程

iPad launch orientation when flat issues in app delegate

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问题 Like many people, I have a splash screen that animates off to reveal the first view of my app. I've been reworking this for the iPad and if you are holding the device in portrait or landscape modes, everything works as intended, the correct default image is used, the correct image that is used to animate this off is used, all orientations work fine. BUT If I get the device into landscape mode, and then lay it flat on the table, things go wrong. The correct splash screen is used, but the image

Is there a way to distinguish app being started by Launch Services at login or by user? [duplicate]

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问题 This question already has answers here : How to tell whether a Mac Cocoa application has been launched normally or as a login item? (6 answers) Closed 9 months ago . Cocoa app can add themselves to LSSharedFileList 's list of login items. This will allow application to be started when user logs in. However, is there a way to tell whether user started the application or the app auto-started at login? This is useful because in one case we can show a user interface in another we can hide the UI

Android - Disable dummy starting window of application

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问题 I want to know how to achieve this effect. My app (default everything), when launcher icon is clicked, right away display some kind of a empty dummy window, where nothing is happening and then loads layout into it. "Heavier" apps like YouTube, Drive, Dropbox etc. when started, seem to wait after launch, without showing that dummy window and load right into ready layout. Any idea how to do this or where should I look into? Thanks //EDIT: this has nothing to do with something like loading

An internal error occurred during “Initializing Java Tooling.” in Eclipse on startup

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问题 I am getting this strange error on startup. What could be wrong in my environment? Here is the error : >!ENTRY org.eclipse.core.jobs 4 2 2010-12-30 17:56:32.545 !MESSAGE An internal error occurred during: "Initializing Java Tooling". !STACK 0 org.eclipse.equinox.internal.provisional.frameworkadmin.FrameworkAdminRuntimeException: Not a file url: ../p2/ at org.eclipse.equinox.internal.frameworkadmin.equinox.EquinoxManipulatorImpl.loadWithoutFwPersistentData(EquinoxManipulatorImpl.java:368) at

An internal error occurred during “Initializing Java Tooling.” in Eclipse on startup

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Batch/CMD: Adding files to Startup list

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问题 How can a batch file lists itself in the startup list of Windows??? It doesn't matter if it goes from the registry or not. IF with the registry, please give also the command to DELETE the registry entry. This should work under all versions from ME to 7 please. Otherwise just XP/Vista/7. Thanks. 回答1: Not sure i understand you, but if what you want is an easy way to execute a command/batch on startup, why not just put it in the All Users\Startup folder? To do so programatically would just mean

How can I make a Click-once deployed app run at startup?

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问题 How can I make a Click-once deployed app run a startup? The best option I found by searching was to set the Publisher on the app to Startup, so the Start menu shortcut would be placed in the Startup folder, but that seems like a huge hack and I would like there to be a Start menu icon people can find. What options do I have? 回答1: I feel that adding your application to the startup folder is unprofessional. I strongly recommend using a startup registry key to launch your application. Contrary

Can C++ have code in the global scope?

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问题 Is it legal to have code (which compiles to assembly instructions in the global scope of a C++ source file? Previously, I was under the impression that except for the Ch programming language (an interpreter for C/C++), you cannot have code in the global scope of a C++ program. Code/instructions can only be inside the body of a function [period]! However, I found out that you can call functions before the main function in C++ by assigning them to a global variable! This would involve a call

Tomcat 配置安装

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1 下载和安装Tomcat服务器　　Tomcat官方站点： http://jakarta.apache.org 　　下载Tomcat安装程序包： http://tomcat.apache.o rg/ 启动和测试Tomcat服务器　　　启动Tomcat服务器　　　　双击 bin 目录下的 startup.bat 文件启动Tomcat服务器若双击startup。bat 闪退，则编辑startup.bat。加入pause，可知闪退原因。一般为 JAVA_HOME或JRE_HOME 错误。 JAVA_HOME环境变量设置问题要想双击bin目录下的startup.bat文件启动Tomcat服务器，首先要做的就是在windows中设置JAVA_HOME环境变量，因为Tomcat服务器的启动需要用到这个JAVA_HOME环境变量，如果windows中不存在JAVA_HOME环境变量，则Tomcat服务器是无法启动的。接着测试Tomcat服务器　　　　打开浏览器，输入http://localhost:8080/，能显示如下界面代表安装成功。来源： https://www.cnblogs.com/Demonfeatuing/p/9381146.html

[Oracle DBA学习笔记] STARTUP详解

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说明：参考数据库版本：10.0.2 一、命令解析 STARTUP options | upgrade_options options 为：[FORCE] [RESTRICT] [PFILE=filename] [QUIET] [ MOUNT [dbname] | [ OPEN [open_options] [dbname] ] | NOMOUNT ]， NOMOUNT、MOUNT、OPEN为startup的三个阶段，不能在命令中同时存在。其中，open_options为：READ {ONLY | WRITE [RECOVER]} | RECOVER。 upgrade_options 为：[PFILE=filename] {UPGRADE | DOWNGRADE} [QUIET] 1、 FORCE 解析：强制打开数据库，在open之前会先执行shutdown，相当于shutdown abort; startup open。在当前实例正在运行的情况下，如果不使用FORCE的话，startup时会报错。FORCE可以在调试环境或非生产环境中使用，需慎用。 2、 RESTRICT 解析：以此模式打开的数据库只有拥有RESTRICTED SESSION系统权限的用户才能连接。打开后，可以使用ALTER SYSTEM命令将该状态设为disable，以关闭restricted将数据库正常打开。