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How can I clear an HTML file input with JavaScript?
... browsers currently available to me to test with.
function clearFileInput(ctrl) {
try {
ctrl.value = null;
} catch(ex) { }
if (ctrl.value) {
ctrl.parentNode.replaceChild(ctrl.cloneNode(true), ctrl);
}
}
The ctrl parameter is the file input itself, so the function would be called a...
Copy Notepad++ text with formatting?
...
A shortcut is to use: Ctrl + Shift + C. Settings > Shortcut Mapper > Plugin Commands > Copy all Formats to clipboard. > CTRL+SHIFT+C --> Happy formatting !
...
Format SQL in SQL Server Management Studio
...icky stuff.
The SSMS Add-in allows you to set your own hotkey (default is Ctrl-K, Ctrl-F, to match Visual Studio), and formats the entire script or just the code you have selected/highlighted, if any. Output formatting is customizable.
In SSMS 2008 it combines nicely with the built-in intelli-sens...
去掉Chrome浏览器input、textarea输入框默认的边框和背景 - 更多技术 - 清...
去掉Chrome浏览器input、textarea输入框默认的边框和背景1、使用Chrome的都知道，当鼠标焦点在input、textarea这些元素上时，Chrome默认的会给它们加上黄色的边框，我以前一直以为这是chrome的特性...1、使用Chrome的都知道，当鼠标焦点...
短信验证码输入比对逻辑编写 - App应用开发 - 清泛IT社区，为创新赋能！
...验证码的比对识别啊，不行的话要怎么进行编写呢就是把输入到文本框4中的验证码与收到的验证码进行比较，验证是否正确，如果正确的话则跳转到下一个屏幕问题在于你的验证码生成了2次，两次随机值肯定是不一样啊。
解...
Tips for using Vim as a Java IDE? [closed]
...ffer (:cnext, :clist: cprev, etc).
For jumping around the classes, I use ctrl-p. Its beautiful.
Use it. Faster than eclipse in jumping around files.
For jumping around methods, I use tagsearch with exuberant c-tags.
Jump into method declarations by using ctrl-]. Go back using
Ctrl-o. Does...
NerdTree - Reveal file in tree
...nd
endif
else
NERDTree
endif
endfunction
" open NERDTree with ctrl + n
nmap <C-n> :call ToggleTree()<CR>
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Connect to a locally built Jekyll Server using mobile devices in the LAN
...serve
[...]
Server address: http://127.0.0.1:4000/
Server running... press ctrl-c to stop.
But with --host=0.0.0.0 (or host: 0.0.0.0 in _config.yml) you'll notice that it's listening on all interfaces (represented by 0.0.0.0) rather than just listening on the loopback interface (represented by 127...
How do I use vi keys in ipython under *nix?
...ch to vi-mode - on my Mac (where ESC is used as the 'Meta' key) it is: ESC+CTRL+j. To switch back to Emacs mode one can use C-e but that didn't appear to work for me - I had to instead do M-C-e - on my Mac it is: ESC+CTRL+e.
FYI my ~/.inputrc is set up as follows:
set meta-flag on
set input-meta o...
Is there a shortcut on Android Studio to convert a text to uppercase?
...
Select the text, then go to Edit → Toggle Case (Ctrl+Shift+U on Windows).
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