reinstall firefox

MongoDB default boot is no authentication, and no account, as long as the service can be connected to the database for a variety of operations, this can not. Now, we have to start with user and authentication step-by.In the first step, we have to locate the MongoDB installation directory. I am the C:\mongodb of this machine.Then press SHIFT right-click on the space in the window and you will see an option to "Open command Window Here", the average person I don't tell him ^ ^. Within CMD we use t

Reason:Windows MySQL5.7 may have been mistakenly manipulated, causing something to be lost. So choose to back up the good data and reinstall. But the problem is that the root password always needs to be used the last time, guess that Windows uninstall is not clean caused. Here to share the MySQL5.7 considerations for re-installing Windows environments. (As for why with Windows, here do not give explanations, I also very tangled, the director needs)Ste

View partition hangs in case, find Ubuntu where the partition (boot) $sudo fdisk-l Unmount the disk partition (boot) of the Isodevice mirror device$sudo umount-l/isodevice Mount Ubuntu partition (boot) to MNT (here/dev/sda or SDB ...) Depending on where you installed the Ubuntu HDD ... or different types of hard drives will be other indicators)$ sudo mount-l/dev/sdax//mnt Install Grub (/DEV/SDA is the first hard drive, if you install on another hard drive may be sdb ... or different typ

IntroductionThis guide will show you how to reinstall Grub with an arch-mounted disc if you have lost grub for some reason.Note In this tutorial, I will use sda1 as my root udev type references. If you use 0.7.1 's previous installation CD, you should change the Udev references to DEVFS references. If you do not understand, see technical_terms#hard_drives. Also, note that this guide is for users who use IDE drives instead of SC

have been looking for Ubuntu under the X-Wall tool, see most of the SSH and Tor, but Tor download, find a lot of methods, no way, only FG. But FG is a program that runs under Windows systems.Had to be installed again wine, with terminal installation: sudo apt-get install wineThis default seems to be Winetricks also installed, in the software source installed without winetricks as if.Winetricks is a simple wine program management tool, you can download some programs and DLL files through this, th

The computer hard drive (non-VMware) installs Ubuntu, Fedora, Debian, OpenSUSE, LinuxMint, Mageia, Elementaryos, Pearos, Zorinos, Bodhi, Manjaro, Sparky, Linuxdeepin and other 13 Linux distributions, the Long march of the Linux version finally took the first step! But the problem comes, I like Zorinos grub to start the GUI, but the last installation of the Pearos ugly text interface to cover, how to do? For a long time, there was no satisfactory answer. Today accidentally installed KDE-CONFIG-GR

files mistakenly deleted, and will not cause the system to reload. As shown in figure: 4. Network card driver Fault resolution method Due to anti-virus, abnormal shutdown and other reasons, may cause the network card driver damage. If the NIC driver is damaged, the NIC does not work properly, and the network does not ping, but the NIC LEDs glow. You can see if the NIC driver is normal by using the Device Manager option in the System in Control Panel, and if the network adapter ico

First, IntroductionExe4j is a great tool to package the jar package as an EXE to run. He can integrate the JRE environment with the packaged EXE so that the packaged EXE application can run on a machine that does not have Java installed (provided the EXE is bundled with the JRE).Ii. Problems and SolutionsWhen using the EXE4J integrated JRE package EXE, when running the EXE application, the error message is found:Error Hint: Java Virtual machine discovers java_home corrupt, need to reload or defi

Uninstall and reinstall the Adminconsole application on the SERVER1 server: 1. Execute wsadmin Script: 2. List all applications:$ADMINAPP List 3. If the above list has adminconsole application, please uninstall the application first$ADMINAPP Uninstall Adminconsole 4. Save the configuration:$AdminConfig Save 5. List all applications:$ADMINAPP ListThen you should not see the Adminconsole application6. Installation Adminconsole Application

In "Run (win+r)", type regedit into the registry,Enter to confirm the return (enter).Confirm and go to the registry interface1.heky_local_machine\software\mysql Directory Removal2.hkey_local_machine\system\controlset001\services\eventlog\application\mysql Directory Removal 3.hkey_local_machine\system\controlset002\services\eventlog\application\mysql Directory Removal4. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog \application\mysql directory to delete ControlSet001 in t

1.firefox cannot support innertext.Firefox supports innerHTML but does not support innertext, it supports textcontent to implement innertext, but it also retains the extra space by default. If you do not need to textcontent, if the string contains no HTML code can also be replaced with innerHTML.2. Prohibit the selection of Web content:In IE, generally with js:obj.onselectstart=function () {return false;}and Firef