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Avoid modal dismiss on enter keypress
...wanted to be able to use enter key as a saving key so I added save_stuff() javascript to onsubmit. return false; is used to prevent the form submit.
<form onsubmit="save_stuff(); return false;">
...
</form>
<script>
function save_stuff(){
//Saving stuff
}
</scri...
Responsively change div size keeping aspect ratio [duplicate]
...
You can do this using pure CSS; no JavaScript needed. This utilizes the (somewhat counterintuitive) fact that padding-top percentages are relative to the containing block's width. Here's an example:
.wrapper {
width: 50%;
/* whatever width you want ...
Getting attribute using XPath
...g(//bookstore/book[2]/title/@lang)
although if you are using XMLDOM with JavaScript you can code something like
var n1 = uXmlDoc.selectSingleNode("//bookstore/book[1]/title/@lang");
and n1.text will give you the value "eng"
...
How to change tab size on GitHub?
...de”.
It might not work for some languages. For example, I was viewing a JavaScript file and I did not notice any changes. So I deleted the style the author had and put the following lines into it:
.tab-size {
-webkit-tab-size: 4 !important;
-moz-tab-size: 4 !important;
-o-tab-size:...
Setting Environment Variables for Node to retrieve
... export "$line";
done <source .env
Then this goes in your application javascript:
var envs = require('envs');
// If NODE_ENV is not set,
// then this application will assume it's prod by default.
app.set('environment', envs('NODE_ENV', 'production'));
// Usage examples:
app.set('ga_account...
Removing event listener which was added with bind
In JavaScript, what is the best way to remove a function added as an event listener using bind()?
9 Answers
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How to vertically center a div for all browsers?
I want to center a div vertically with CSS. I don't want tables or JavaScript, but only pure CSS. I found some solutions, but all of them are missing Internet Explorer 6 support.
...
Shell command to tar directory excluding certain files/folders
...t; /data/txt/myTarLogFile.txt
myInputFile.txt contains:
/dev2/java
/dev2/javascript
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Understanding Magento Block and Block Type
...es the HTML head section of the page which contains elements for including JavaScript, CSS etc.
page/html_header: Defines the header part of the page which contains the site logo, top links, etc.
page/template_links: This block is used to create a list of links. Links visible in the footer and heade...
Converting HTML string into DOM elements? [duplicate]
...
Check out John Resig's pure JavaScript HTML parser.
EDIT: if you want the browser to parse the HTML for you, innerHTML is exactly what you want. From this SO question:
var tempDiv = document.createElement('div');
tempDiv.innerHTML = htmlString;
...