bounds exception. This exception is thrown when an index value is used to access a character in a string, and the index value is less than 0 or greater than or equal to the sequence size. java.lang.TypeNotPresentExceptionthere is no exception for type. The exception is thrown when an app tries to access the type as a string representation of a type name, but the type is not found according to the given name. The difference between this exception and ClassNotFoundException is that the exception
Open adb and enter the following command:ADB shell am start-w-N com.zhangshao.app/com.qihoo.util.startactivityAM is a command that is integrated in the shell, abbreviated by the Activitymanager. -W refers to when startup is complete and returns time-consuming. -N is followed by the package name and launchactivity of the app that needs to be launched.To view the package name and activity name: Download Apktool, put the three files in the Windows directory, and then enter in cmd: AAPT dump badging
the process;(7) The zygote process will fork out the new sub-process (app process);(8) Then the app process will then initiate a request to AMS, AMS received after a series of preparatory work to return the request;(9) When the app process receives the request returned by AMS, it uses handler to send the launch_activity message to the main thread (that is, the UI thread);Note: The main thread (also known as Activitythread) has a main () method, which is the real entrance of the app, and when th
Popping dialog in service is the same as popping dialog in activity, but after the activity finishes, dialog will close as well. He is attached to the activity. In the service is not the same, the service has no interface, say Pop dialog. What does he cling to?First, look at how the dialog box pops up in the service:dialog = new Alertdialog.builder (CTX). Create ();d Ialog.getwindow (). SetType (WindowManager.LayoutParams.TYPE_SYSTEM_ ALERT); Dialog.show (); window window = Dialog.getwindow ();
A white screen or a black screen will appear before the app starts and displays.This is mainly due to the fact that the view is not populated on time and is resolved as follows:Add the following code to the style:item name= "Android:windowbackground" > @drawable/firsttruetruetruetrueThen, in the manifest file, set the theme of the startup page to the above theme.Reference post: HTTP://WWW.JIANSHU.COM/P/09B876B865ACAndroid App Launch white screen
Recently in the Update app, found in the Huawei mobile phone reported this error, a bit confused, looking for data analysis, presumably because the program loading index.html Web pages, loading of excessive resources, resulting in time-out,This time cause analysis https://stackoverflow.com/questions/12319809/ Application-error-the-connection-to-the-server-was-unsuccessful-file-andrThe specific solution is to add the following delay settings to the CONFIG. s file: "
loadurltimeoutvalue" value
After you update the project, the following error is reported when you start Tomcat:The Apache Tomcat Native Library which allows optimal performance in production environments is not found on the Java.library.path ...Online Search information, the solution said to download a tcnative-1.dll file, placed in the C:windowssystem32 or Tomcat\bin, the start is normal. The above error message occurs after this method is executed . The correct steps should be this:1, check the firewall is not to sh
There are no shortcuts on Ubuntu, and software Center-installed apps have icons and can be added to the launcher because they have a desktop configuration file. These configuration files under /usr/share/applications This folder, since this kind of, casually open a configuration file, and then according to gourd painting Scoop, wrote a sublime text of the desktop file:
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#!/usr/bin/env xdg-open[Desktop Entry]Name=Sublime Text 2Comment=Sublime Text 2Exec=/usr/local/sof
, slabclass[i].size, Slabclass[i].perslab); } }When initializing Slab, the next slab size (chunk size) is always greater than or equal to the size of the current slab . 2.6: Initialize the worker thread.Memcached_thread_init (Settings.num_threads, main_base);The worker thread and the main thread make up the Libevent reactor pattern.2.7: TimerClock_handler (000);Used to compare whether an object has expired.The third step,libevent main thread listener event。 /**/ if00) { = exit_fa
Eclipse is an integrated development environment (IDE) that includes a base workspace and an extensible plug-in system for customizing the environment. Most are written in Java, and Eclipse can be used to develop applications. Through various plugins, Eclipse can also be used in other programming languages to develop applications: Ada, ABAP, C, C + +, COBOL, Fortran, Haskell, JavaScript, Lasso, Natural, Perl, PHP, Prolog, Python, Ruby, Scala, Clojure, Groovy, Scheme, and Erlang. It can also be u
corresponding function pointers in a special section, and then loop through the functions in this section. (very much like in the driver module). defined in the init.h. The values for some special parameters are defined in ARCH/ARM/KERNEL/VMLINUX.LDS.S. (I have to see the Manual of LD later) __SET_UP This macro another flags analogy early, indicating whether the processing phase is done in early-stage. The memory that marks the section of __init that is finally occupied will be discarded .4 sub
(bundleloader.java:421) at Org.eclipse.osgi.internal.loader.BundleLoader.findClass (bundleloader.java:412) at Org.eclipse.osgi.internal.baseadaptoR.defaultclassloader.loadclass (defaultclassloader.java:107) Atjava.lang.classloader.loadclass ( classloader.java:247) atorg.eclipse.xtext.ui.shared.internal.activator.isjavaenabled (Activator.java:87) at org.eclipse.xtext.ui.shared.internal.activator.initializeinjector (activator.java:57) at Org.eclipse.xtext.ui.shared.internal.Activator.start (activ
Locate the project's application configuration file, add Spring.session.store-type=none, restart the problem resolutionNote: Because the project does not use the Redis management session, you can set it up, if you want to use the Redis management session, you can modify it to Spring.session.store-type=redisSpring Boot Project Launch report (No session repository could be auto-configured, check your configuration (session store type is ' null '))
Open the Eclipse.ini file under the Eclipse installation directory and add the red content-VM .. /java/jdk1.6.0_26/bin-startupplugins/org.eclipse.equinox.launcher_1.3.0. v20130327-1440.jar--launcher.libraryplugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.200. v20130807-1835-productorg.eclipse.epp.package.standard.product--launcher.defaultactionopenfile--launcher.xxmaxpermsize256 M-showsplashorg.eclipse.platform--launcher.xxmaxpermsize256m--launcher.defaultactionopenfile--launcher.appendv
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