what is command key on dell keyboard

in the day-to-day work, the use of shortcuts can improve the speed of our work, so we will remember some shortcuts for easy to use. Many people in the editing text, want to use the full selection of shortcut keys, but do not know which keys to press the keyboard, then the computer text Select shortcut key is what ?

What is the foreign key in MySQL? what is the role of the foreign key in Mysql? This article participates in the blog contest. if you are satisfied, click here to vote for me. Click here to view the original article.I recently l

Notebook broken A key can use a software, English name is called Remapkey. The working principle is to change the position of the keyboard keys. It means that one of the buttons on the keyboard is broken and can be replaced with a

belong to the same "paragraph". You'll realize that when you apply a format. Switch: Edit--Replace, click Advanced, Manual line break in "Find what" point in "special character", and then click the paragraph mark in "special character" with "Replace with", and then tap Replace All. There is only one type of enter on the keyboard, but there are two different l

What is the shortcut key for ZendStudio to wrap in the tab? For example, how do you enter , Zend Studio will automatically completeIf you press enter, there will be no line breaks, and the cursor will only Skip laterIf you want Insert a blank line after, you need to press the left button five times, and then press Enter to insert a blank line.

Nginx Command parameters:Such as:NGINX-T: Test configuration is correct:This indicates that the configuration file has any problems with the wood.Nginx-s Reload: Action Load Latest configurationThe main function of this command is to do the process without interruption.Nginx-s Stop: Stop NowThis

What is the difference between the unique key constraint of SQLServer and the unique index ?, Sqlserver Index I used to want to know what the difference was, but I forgot it because we seldom use the unique key constraint. A few days ago, my colleague gave me a script to con

directory, CD to the directory, the following all the current path of the command is the directory1. Generate the private key key 1 openssl genrsa -des3 -out server.key 2048 After this step is completed, the Server.key file

Screenshot is a lot of computer users often need to use the operation, may have been able to get used to the use of QQ screenshots shortcut keys. However, if a computer can not login QQ, computer users how to screen it? In fact, the computer is a screenshot of the shortcut keys. So, what's the shortcut for a computer screenshot? The computer user who wants to know the answer to take a look at today's comput

After cdrom is mounted to the system, it cannot be popped up by pressing the key. You need to use the eject command-general Linux technology-Linux technology and application information. The following is the details. After cdrom is mounted to the system, you cannot press the

What is the shortcut key for moving up or down on a linux terminal? -- Linux general technology-Linux technology and application information. For details, refer to the following section. Sometimes when the terminal uses commands such as ll tar to view the file content, a page on the terminal cannot be fully displayed due to too many files, so a long progress bar

This is a solution if you feel that the SCP is cumbersome to enter the password every time.Suppose you normally develop on Windows, username is Xiang, you have an Ubuntu server wdksw.com, username is root. Now you are ready to upload some files to the server.For the convenience of narration, w means windows, u means ub

In Linux, I used to use the tab key for Automatic completion. in windows, I always wanted to use this function, Today, I finally learned how to set it. The method is very simple: Manually modify the Registry as follows: Run: regedit Modify the registry key: The value of "completionchar" in [HKEY_LOCAL_MACHINE/software/Microsoft/

Just started Phpstorm, although its interface is better than Zend Studio, but there are some common operation is slightly insufficient, there are fast positioning to match the HTML tag shortcut key is what, and then ideavim do not know holding Vit, VAT, DAT and other operati

What is the browser screen key for the Mac system? I believe many senior Mac users are not clear. Based on the latest Mac OS 10.9.4 system, Safair, Google, Firefox are shift+command+f key combinations. Previously, the lower version of the system, the

Do not know how many of the use of MAC students use the MAC native Calculator application? What about the Mac calculator shortcuts? It looks like a single calculator in fact it also has two other calculator models built into it, the scientific calculator and the programmer calculator, respectively. Today's small series to introduce the MAC calculator shortcut keys and Mac version of the scientific calculator set up a method. To convert the Mac versio

QQ or MSN, when we don't want to continue chatting with the other Party, we usually say ":)", so that the other party will not know what you want to express, this will naturally lead to "frustration" and stop the conversation-that is, you deliver a poor user experience to your users. :) So what is the

1, Win7 in the restart shortcut keys Press win key Loosen press → Key two times press ↑ Key Press ENTER (win+↑↑+ carriage return) 2, the Win7 in the Shutdown shortcut key Press the win key to release, press the right arrow on the keyb