capslock

问题 How can get whether Caps Lock is on or off? I tried to search it but all I'm finding is how to toggle or turn it on/off which is exactly opposite of what I'm looking for. I'm trying to do that in both C++ and Delphi. Please help 回答1: You want the GetKeyState() function: http://msdn.microsoft.com/en-us/library/ms646301(VS.85).aspx with the VK_CAPITAL key code. Rest of the virtual key codes are here: http://technet.microsoft.com/en-us/subscriptions/index/dd375731(v=vs.85).aspx 回答2: I found this

问题 This question already has answers here : How do you tell if caps lock is on using JavaScript? (31 answers) Closed 6 years ago . How can I detect the Caps Lock key on/off using jQuery? I have a password textbox , and I allow only lowercase letters so I don't want the Caps Lock key to be on. Is it possible to detect the state of Caps Lock key using jQuery? 回答1: How to detect Caps Lock with Javascript. function capLock(e){ var kc = e.keyCode ? e.keyCode : e.which; var sk = e.shiftKey ? e

问题 I'm attempting to write a simple programme that displays the current status of the different keylocks, but I'm unable to find a solution as to how to get the current status of them in Python. Thank you. 回答1: └──> xset q | grep LED auto repeat: off key click percent: 0 LED mask: 00000000 └──> xset q | grep LED auto repeat: off key click percent: 0 LED mask: 00000001 When the caps lock is on, the LED mask should be 1 and if the LED mask is off, it should be 0. Additionally since you mentioned

问题 How do I make Caps Lock work like Esc in Mac OS X? 回答1: Edit: As described in this answer, newer versions of MacOS now have native support for rebinding Caps Lock to Escape . Thus it is no longer necessary to install third-party software to achieve this. Here's my attempt at a comprehensive, visual walk-through answer (with links) of how to achieve this using Seil (formerly known as PCKeyboardHack ). First, go into the System Preferences , choose Keyboard , then the Keyboard Tab (first tab),

问题 I realize that both will work, but is one more correct than the other? <form method="POST" /> vs. <form method="post" /> Why use one or the other? 回答1: W3C has tended towards lowercase for attribute names and values for a while. For example section 4.11 of the xhtml 1.0 standard in 2002: 4.11. Attributes with pre-defined value sets HTML 4 and XHTML both have some attributes that have pre-defined and limited sets of values (e.g. the type attribute of the input element). In SGML and XML, these

问题 I\'m using GVIM under Windows. And want to map CAPSLOCK to Ctrl+^ Any way to do this? Btw, I see tons of samples over the web how to swap CAPS and Esc using registry hack, but none of them use VIM map command, instead external tools and registry changes. 回答1: Linux? With X, use xmodmap to alter the key mapping, e.g. xmodmap -e 'clear Lock' -e 'keycode 0x42 = Escape' Will map Esc to the CapsLock key. Google for more examples. 回答2: If your intention is just to avoid working outside of Vim, you