When installing MSSQL on XP in order to test the program, "A previous program installation has created a pending file operation on the installation computer." You must restart the computer before you run Setup "error. Unable to proceed, and the following is the solution to the prompt after a reboot: ⒈ enter regedit in Start/Run to open Registry Editor to view or modify the registry ⒉ Open Registry Editor, in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager, locate the Pending
According to overseas media reports, the world's largest domain name service provider in the United States and another U.S. company to provide similar services network Solutions LLC3 Month announced 25th, stop the CN domain name registration business. At present, GoDaddy has deleted a. cn Domain name Registration link in its official website, but other business in China has not been affected. GoDaddy by China Internet Information Center approved from
, consulting other webmaster is the same situation, according to the official Baidu Library action, Baidu Library staff may be busy recently to identify and delete some copyright infringement documents, So there is no human to audit new documents, sunspots consulted Baidu Library customer service mailbox, also did not receive a reply.
Youa will be offline in one months, Baidu Library will be offline or an unknown, Baidu Library has been doing outside
Friends familiar with smartphones know one of the widely used mobile operating system Android open source mobile OS. So what should we do if we want to realize the listening function of the call in this system? Here is a detailed introduction to the Android listening to the relevant implementation of the call.
When developing an application, we want to be able to listen for incoming calls to perform operations such as pausing a music player, and then resuming playback when the phone is finished
The Android system also provides a component called a "Service" that typically runs in the background. Activity can be used to start a service,service that can remain in the background after startup, even if the activity that initiates it exits or switches to another app service to remain operational.A
To do the project needs to operate the Windows service, from the Internet to find some information, summed up as follows:
(The following program tests through the program)
Using System; Using System.Collections.Generic; Using System.ComponentModel; Using System.Data; Using System.Drawing; Using System.Text; Using System.Windows.Forms; Using System.Collections; Using System.Configuration.Install; Using System.Collections.Specialized; Using System.Servi
Xinetd service
Tftp service
Tftp-0.49-2.i386.rpm Client
Tftp-server-0.49-2.i386.rpm Server
Configuration file directory/etc/xinetd. d/tftp
Service tftp
{
Socket_type = dgram ----------------------- socket type (udp) stream (tcp)
Protocol = udp
Wait = no
User = root
Server =/usr/sbin/in. tftpd ------------- start the program
Server_args =-s-c/tftpboot -----------
I. C # Use processstartinfo to install the service, uninstall the service, enable the Service, and disable the service!
C # Use processstartinfo to install the service, uninstall the service, enable the
1. [[email protected] ~] # Cp/user/local/apache2/bin/apachectl/Etc/init. d/httpd
2. [[email protected] ~] # Vim/etc/init. d/httpd
Add the following configurations to the beginning of the line:
#! /Bin/sh
# Chkconfig: 2345 85 15
2345 indicates that the service is loaded in the four startup levels of 2345, 85 indicates the sequence number at startup (at startup), and 15 indicates the sequence number at Shutdown (at shutdown ).
# Description: httpd i
This article comes from NetEase cloud community.
ObjectiveIn recent years, many Internet projects have changed from monomer service to micro-service trend, especially some complex architecture, business more extensive projects, micro-service is the trend, can solve a series of independent construction, update, operation and other issues, so as to liberate produc
Android notes. Getting started with Service components (1). What is Service ?, Android. serviceReprinted please indicate Source: http://blog.csdn.net/u012637501 (embedded _ small J of the sky)I. Service1. Service IntroductionThe Service is one of the four Android components. Similar to the Activity component, the
Android study notes 23. Service component entry (1). What is Service ?, Android. serviceWhat is Service?I. Service1. Service IntroductionThe Service is one of the four Android components. Similar to the Activity component, the Service
Android study note 24. Service entry (2) bind and communicate with the local Service, android. serviceBind and communicate with the local ServiceThrough the first three steps in the previous blog, we have completed a Service and the application that uses the Service (the Service
Relationship between Service and Thread and how to enable Service, how to disable Service and threadservice
Relationship between Service and Thread:Many Android beginners may have such questions: What is the relationship between Service and Thread? When should we use
Service and Thread relationships:Many Android beginners may have such doubts, service and thread in the end what is the relationship? When should I use the service and when should I use thread? The answer may be a bit of a surprise to you, because there is no relationship between service and thread! There are a lot of
First, testing Windows servicesIn order for the Windows Service program to function properly, we need to create a program entry point for it, like creating a generic application. Like other applications, Windows services do this in the main () function of Program.cs. First we create an instance of the Windows service in the main () function, which should be an object of a subclass of the ServiceBase class,
Section 5th service threads and worker threadsWhen you start using it Service , there's always a myth: think of it as Service running in a separate thread in your app. In fact, the Service components, like other components, are running in the main thread of the application, all running on the same single thread.Can be
1. Services are on a level
The figure shows some service providers and service managers. In this figure, all classes are equal and independent. Except for the Implementation logic and the problem handling perspective, these services all inherit the same class.
The service provider does not know who is the service
Have to say that. NET installation service is very troublesome, that is, to create a service, create a serviceinstall, and finally get a bunch of commands to install and uninstall.Today gives you a way to use our program directly to install/uninstall the service, and allows an EXE to run directly or install as a Windows serviceFirst we create a Windows applicatio
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