If the object you want to define for your class is unique, that is, the object cannot be copied, or assigned to another object using an assignment operation, the best way is to disable the copy constructor and the assignment operator. Several disabled methods are described below. (method from effective C + +, similar to if you want to disable other functions of the class) 1. Defined as private and does not
Windows 2003Domain ControllerUseGroup PolicyThe following describes how to disable USB:
1. Disable the usb registry directly.
Go
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/USBSTOR
There is a key value named start on the right.
Double-click it and change the value to 4 usb to disable it.
You only need to change 4 to 3 for the next recovery.
Ii. I
How to disable HIPS in Win7Some users see an HIPS when running Windows 7. They are not sure what it is, so they did not immediately close it. So what does HIPS mean? Can I disable it? The following describes how to disable HIPS.What is HIPS:Host-based Intrusion Prevention System (HIPS), Host-based Intrusion defense System. HIPS is a system control software that m
Malicious advertising software uses the User. js file to disable Firefox's secure browsing Function
Recently, security experts found that there are two PUP (Potentially Unwanted Programs:Attackers can secretly disable Firefox's secure browsing function to automatically play spam ads in the browser.
Malicious advertisement software discovery
The two pups are Shell Services and Mintcast 3.0.1 respectively.
Platforms: Windows 7, 8.1Purpose: Disable NIC with bat enabledOperation:Cls@ECHO OFFTitle enable or disable local Area ConnectionClsColor 0aGOTO MENU: MENUECHO.ECHO. ============== enable disable Local Area Connection ==============ECHO.ECHO. 1 disabling local Area Connection AECHO. 2 Enable local Area Connection BECHO. 3 exitECHO. ===============================
There are many ways to disable page caching. The most common method is to disable page caching directly on the client and write it directly in html. Another method is to disable page caching using net, next I will introduce you to you.
Method 1: Use the Response. Redirect method on the server or the window. location. replace method on the front-end for navigation
program is generated and modified to determineListen to other programs related to Trojan programs on port 113)6. Restart the machine.
Close port 3389:Port 3389 is the port opened by the Remote Management Terminal of windows. It is not a Trojan program.Determine whether the service is open by yourself. If not, disable the service.
How to disable win2000:Start win2000server --> program --> management tool --
Disable remote computers in batches too many computers have been disabled before too many computers have been disabled
Windows XP has a powerful shutdown tool named shutdown. You can use this function to cancel a user, shut down a computer, or restart a computer on the Windows graphic operation interface. More importantly, you can use it to shut down or remotely shut down the computer at a specified time. This cannot be completed on the Windows grap
Today, 360, I was prompted to say that there are several system vulnerabilities that need to be repaired. In this case, I used one of his repair vulnerabilities to repair the vulnerabilities. When I started the machine in the afternoon, I found that the attacker could not be connected to the Internet. In fact, it caused me to get angry, and the ghost was restored, after that, I found that the lower-right corner of the page always generates some small reports of 360, And I was killed. As before,
Because of the actual needs of the work, you need to enable and disable the optical drive, soft drive, and USB for control. Refer to the Code provided by you to disable the NIC to enable and disable the optical drive, soft drive, and USB. The main implementation code is as follows:
// Necessary header files and Lib files to be linked# Include # Include
1. The foreign key constraint names in the Oracle database can be found in the user_constraints table. Constraint_type = 'R' indicates a foreign key constraint.
2. Run alter table table_name enable constraint constraint_name to enable the foreign key constraint.
3. The command to disable foreign key constraints is: alter table table_name disable constraint constraint_name
4. Then, use SQL to find out the co
How to disable IPv6 in CentOS 7
Recently, a friend of mine asked me how to disable IPv6. After searching, I found the following solution. The following describes how to disable IPv6 on my CentOS 7 mini server.
You can do this in two ways.Method 1
Edit the/etc/sysctl. conf file,
Vi/etc/sysctl. conf
Add the following rows:
Net. ipv6.conf. all. disable_ipv6 =
new MAC address value you specified. The new MAC address should be a 12-digit number or letter with no "-", similar to "00C095ECB761.
There are two ways to activate a new MAC address:
If you are using a common built-in Nic, you must restart the computer to make the change take effect.
If you are using a PCMCIA card, follow these steps without restarting the operating system: Run winipcfg, select and release DHCP settings, and disable winipcfg. Open t
Disable selinux and selinux
1. View The SELinux status:Getenforce
Enforcing)
Disable)
1. Disable SELinux (it will still take effect after restart)
Modify vi/etc/sysconfig/selinux
[Root @ developer ~] # Vi/etc/selinux/config
# This file controls the state of SELinux on the system.# SELINUX = can take one of these three values:# Enforcing-SELinux security po
Note that this method is not available after the Chrome 48 releaseRecommend a new way to implement local cross-domain debug online resources and search for Chrome plugins Allow-Control-Allow-Origin: * .Https://chrome.google.com/webstore/detail/allow-control-allow-origi/nlfbmbojpeacfghkpbjhddihlkkiljbiChrome under Windows System (WIN7)1. Close all open chrome. (important). Otherwise, there will be no effect!2, create a shortcut to Chrome, the goal of modifying the shortcut is:
1
The Back button of the browser allows us to easily return to the pages we visited before, and it is certainly useful. But sometimes we have to turn this feature off to
Prevents users from disrupting scheduled page access order. This article describes various options for disabling browser fallback buttons available on the network, analyzing their pros and cons and their suitability
Use the occasion.
I. Overview
There was a lot of people asking, "How can I dis
Many Windows Services are double-edged sword. Poor use may cause many security risks. This article describes ten services. We recommend that you disable them. In addition, there are more than ten suggestions for your reference.
Services that must be disabled in Windows XP
1. NetMeeting Remote Desktop Sharing
Authorized users are allowed to access each other through NetMeeting on the network. This service is not very useful to most individual users. Mo
drive (CD-ROM)DRIVE_RAMDISK 6040 h RAM Disk (RAM disk) retains the drive type Not specified for 7180h (Not yet specified drive Disk)The value 0 in the table listed above indicates that the device is running, and the value 1 indicates that the device is not running (by default, windows prohibits the automatic operation of devices such as 80 h, 10 h, 4 h, and 01h. The value accumulation is exactly 95 h in hexadecimal format. Therefore, NoDriveTypeAutoRun "has a default key value of, 00, 0 ).From
There are many hidden services in Android, and StatusBarManager is one of them, which can be seen in Context. java:
[Java]/*** Use with {@ link # getSystemService} to retrieve a {@ link* Android. app. StatusBarManager} for interacting with the status bar.** @ See # getSystemService* @ See android. app. StatusBarManager* @ Hide*/Public static final String STATUS_BAR_SERVICE = "statusbar ";
/*** Use with {@ link # getSystemService} to retrieve a {@ link* Android. app. StatusBarManager} for interac
To disable SELinux, modify selinux = quot; in the/etc/SELINUX/config file as disabled, and restart. If you do not want to restart the system, run the setenforce0 command. note: setenforce1 sets SELinux to enforcing mode. setenforce0 sets SELinux to permis.
To disable SELinux:
Modify selinux = "" in the/etc/SELINUX/config file to disabled, and then restart.
If you do not want to restart the system, run the
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