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What's “this” in JavaScript onclick?
...out any "javascript:" prefix. The javascript: pseudo-protocol is used in a URL, for example:
<a href="javascript:func(this)">here</a>
You should use the onclick="func(this)" form in preference to this though. Also note that in my example above using the javascript: pseudo-protocol "th...
Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?
...llows:
Type the following in your Mac OS X terminal:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
After that, usage of Homebrew is brew install <package>.
One of the prerequisites for Homebrew are the XCode command line tools.
Install X...
Hide Spinner in Input Number - Firefox 29
...
I wrapped this in @-moz-document url-prefix() { ... } and it does what I want: hides the spinners in Firefox, where they look bad, but keep them alive in other browsers, including ones that bring up the numeric keyboard as the OP mentioned.
...
jQuery get textarea text
...d use something like this:
$('console').keyup(function(event){
$.get("url", { keyCode: event.which }, ... );
return true;
});
event.which has the key that was pressed. For backspace handling, event.which === 8.
sh...
界面布局组件 · App Inventor 2 中文网
...de = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - document.write(new Date().getFullYear()); 跟...
git - pulling from specific branch
...he master(you need to provide username and password)
git clone <url>
2. the above command will clone the repository and you will be master branch now
git checkout <branch which is present in the remote repository(origin)>
3. The above command will checkout to the bran...
What's the “big idea” behind compojure routes?
...s implicitly.
Here's an example of a more complex route:
(def echo-typed-url-route
(GET "*" {:keys [scheme server-name server-port uri]}
(str (name scheme) "://" server-name ":" server-port uri)))
Note the destructuring form in place of the previously used empty vector. The basic idea her...
How can I open a Shell inside a Vim Window?
...
This is the updated URL (with screenshots): github.com/wkentaro/conque.vim
– Walty Yeung
Nov 15 '16 at 6:07
add a commen...
Why would I use Scala/Lift over Java/Spring? [closed]
...ility to rewrite the page based on the target browser. On the input side, URLs can be re-written to extract parameters (both query and path parameters) in a type-safe manner, high level, security checked data is available for processing very early in the request cycle. For example, here's how to d...
How do I get the information from a meta tag with JavaScript?
...you can do something like this: document.querySelector("meta[property='og:url']").getAttribute('content')
– Nishchal Gautam
Jun 17 '16 at 1:04
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