how to use f keys on laptop

comment; the, alt-F7: Find the current function use instance; -, ctrl-shift-F: The current open item finds matching characters (supports regular); -, ctrl-shift-H: Currently open the project find, replace matching characters (support regular, here is more important); -, Ctrl-P: Displays the parameters of the method where the cursor is located; +, alt-shift-↑↓←→: Move up or down the current line; -, ctrl-shilt-Space: Displays a detailed description of

Applicable scenarios:One of the popular automation operations: Ansible is based on SSH communication. Therefore, before using ansible, you need to resolve the SSH communication problem between the Ansible server and each managed node first. The first method is to use the user name and password to SSH communication, the password needs to be stored in plaintext in the ansible hosts file, there is a security breach of the password. The second method is t

1, boot, press F1 into the BIOS, select Config--keyboard/mouse,2. In the change to "f1-f12 keys" option, the changes are set to legacy or default.? ? (where legacy mode means you can use the hotkey without holding down the FN key.)? ? The default mode indicates that you need to hold down the FN key when using a hotkey, and then press the corresponding function key. )3, press FN+F10 Save exitHow does the sho

This small problem let me take a long time, on the internet to find a lot of the same problem, only solved. Share it here.The symptomatic can be used.First of all, we have to make sure that our shortcut keys in addition to CTRL + C can not be used, the other can be used, it means that our system in addition to the problem, or our hotkey is occupied.System problem, this chance is very small. We want to check if our hotkey is occupied. That's the point.

Use the keyboard around the key to move the image left and right,GLM::MAT4 Trans; 0.0f 0.0f )); " Transform " 1, Gl_false, Glm::value_ptr (trans));1 voidProcessInput (glfwwindow*window)2 {3 if(Glfwgetkey (window, glfw_key_escape) = =glfw_press)4Glfwsetwindowshouldclose (window,true);5 if(Glfwgetkey (window, glfw_key_left) = =glfw_press)6 {7Translation-=0.001f;8 if(Translation 0.5f)9Translation =-0.5f;Ten } One A

Use CTRL shortcut keys in Word Word is a commonly used Office software today, regardless of work, learning can not be separated from it, then in addition to some of the day-to-day simple operation, the author for everyone to collect some commonly used shortcuts, hope to help everyone. The "Ctrl" key plays a big role in Word, and can be used in combination with other different

ctrl+alt+l Format code ctrl+alt+o optimize imported classes and package alt+/ Auto-complete code NOTE: Default is conflicting with IME, in setting-> keymap->mainmenu->code->completecode->basic ctrl+p method parameter hint ctrl+x Delete line ctrl+d copy line ctrl+h Displays the class structure diagram ctrl+q the comment document NBSP;NBSP; [B]alt+1 Quickly open or hide the project panel [/b] f2 or shift+f2 highlight

Use different SSH keys to log on to multiple websites. create different SSH keys,-t specifies the encryption method, RSA or DSA;-C annotation;-f specifies the file name www.2cto.com ssh-keygen-t dsa-C "email. xxx "-f ~ The commands above/. ssh/xxx are in ~ /. Ssh/generate xxx key pair 2. Edit ~ /. Ssh/config file, configuration format example: Host github.com www

Popclip is one of the most famous apps on the Mac and is often found in some of the prerequisites. I am no exception, starting with OS X 10.9 Mavericks, it has become one of my most popular apps. Naturally, this status illustrates its usefulness, but some people dislike it, such as keyboard streaming--These people use almost full keyboard and are very proficient at the speed of objectivity. But not everyone is going to be a keyboard stream, we always

copied in the key area, and add the title to complete the addition.3) Use # ssh-t [email protected] to test if SSH is enabled successfully.4) using # git remote-v to view the URL of the remote repository, select Use SSH in the GitHub repository clone and download, and copy the URL.Use the # git remote Set-url origin command to use the SSH URL instead.

A federated primary key is a primary key that consists of 2 or more 2 fields. This combination is unique in the data table and has a primary key index, using the field contained in the primary key as the primary key.It can be understood that, for example, your order table has a lot of fields, the general situation as long as there is an order number bill_no the master key can be, but now the requirements may be a complementFilling orders, using the same order number, then the individual

errorF4/ctrl + Enter edit resource, view resourceALT + Home Display navigation bar F11 bookmark switchCtrl + Shift + F11 bookmark Mnemonic switchCtrl + #[0-9] Jump to an identified bookmarkShift + F11 Display bookmarksFind/Replace class:F3 NextShift + F3 PreviousCtrl + R ReplacementCtrl + Shift + F Global LookupCtrl + Shift + R global substitutionSearch for class:Alt + F7/ctrl + F7 file query usageCtrl + Shift + F7 file usage highlightingCtrl + Alt + F7 display usageRefactoring class:F5 copy F6

modify, solve the problem.something:At first, it is true to use Has_key (), the results of the upload code at the time, the company code check too, the hint can not use this function, can only be changed to in Dict.key () This way, why companies do not let this pass? After some Baidu, found the reason: In the Python3, directly the Has_key () function to delete, so prohibit the

, in the Win7 can also use Win+tab shortcut keys for 3D window switching and a faster way to switch windows. First, hold down the win key, and then click the TAB key, you can display each application in the Desktop 3D Small window, each press the TAB key, you can switch the window in order, release the win key, you can display the top application window on the desktop. 2, of course, there can also be a fas

Notebook computers are now the mainstream of the PC market, and most users tend to use laptops. But some users say they occasionally get a bit of a keyboard disorder when they use a WINDOWS8 notebook computer. As shown in the illustration above, this may be the result of a redefinition of the keyboard keys. 　　Solving method 　　Modify the Registration For

(general) ALT + #[0-9] Open the appropriate tool windowCtrl + Alt + y syncCtrl + Shift + F12 maximize edit switchAlt + Shift + F add to FavoriteAlt + Shift + I check the current file based on configurationCtrl + backquote (') Fast Toggle Current ScheduleCtrl + Alt + S Open Settings pageCtrl + Shift + A Find all the actions in the editor Ctrl + TAB Toggles between Windows [pycharm 2.7 shortcut keys] Del Piero Blog pycharm Common Settings LZ hint, pyc

Search vim8, do not open the project file when startingSettings->general Remove Reopen last project on startup. 9, Cancel auto Save Appearance, system settings, two options for Save file Remove10. Mark the edited file with an asterisk:Settings, editor, editor tabs, check mark modifed tabs ...11. Add extension Highlighting:Settings, editor, file typesCommon shortcut keys:Command + OPTION + L format the codeCommand + SHIFT + U Toggle CaseCommand + SHIFT + +/Command + SHIFT +- collapse/Expand All

CTRL + C: Terminates the shortcut key for the current command, or you can enter a large string of characters, and you do not want it to run directly CTRL + C, and the cursor jumps to the next line.Tab: When you hit a command or a directory halfway, it will help complete.Ctrl + D: Exit the current terminal or enter exit.Ctrl + Z: Pause the current process, such as running a command, to pause, you can use this command. After pausing, you can

only to editors. Enter the line number and you can quickly jump to the nth row in the source file,Ctrl + Q: Previous edit position: Displays the location of the previous edit operation, returning to the nearest modified location. Even if you look at different files, you can use this shortcut to find the location of your most recent changes to the file. Especially when the file is larger, it is more useful.Ctrl + T: Quick type hierarchy: Opens the Lig

I saw the rlwrap tool on the Forum. It feels good. I will make a summary. (Rlwrap download) In Windows, when running SQL * Plus in the doscommand window, you can use the up and down keys to skip the previously executed SQL statements. you can modify them as needed and press Enter to submit them again. however, when running SQL * Plus in Linux Shell, it does not provide browsing history command lines. to ach