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Set element focus in angular way
...ratively within your controllers or to focus elements declaratively in the html.
DEMO
JAVASCRIPT
Service
.factory('focus', function($timeout, $window) {
return function(id) {
// timeout makes sure that it is invoked after any other event has been triggered.
// e.g. click events ...
Best way to add comments in erb
...add comments in erb files, if we do not want them to be generated into the html content?
7 Answers
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Can we append to a {% block %} rather than overwrite?
In my core.html I have a block labeled javascript. It would be great if I can append more lines to this block without overwriting everything in it.
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Add line break to ::after or ::before pseudo-element content
I do not have access to the HTML or PHP for a page and can only edit via CSS. I've been doing modifications on a site and adding text via the ::after or ::before pseudo-elements and have found that escape Unicode should be used for things such as a space before or after the added content.
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Web workers without a separate Javascript file?
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http://www.html5rocks.com/en/tutorials/workers/basics/#toc-inlineworkers
What if you want to create your worker script on the fly, or create a self-contained page without having to create separate worker files? With Blob(), you can "in...
nginx showing blank PHP pages
...php5-fpm. When I try to load the site I get a blank page with no errors. Html pages are served fine but not php. I tried turning on display_errors in php.ini but no luck. php5-fpm.log is not producing any errors and neither is nginx.
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MVC 4 Razor File Upload
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Remember that the parameters of the Html.BeginForm are the action name and the controller name (without the 'controller' postfix. For instance: Home instead of HomeController). Another important thing is to not include the <form> tag inside, because is th...
How do you create a hidden div that doesn't create a line break or horizontal space?
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might be worth updating the answer to include the global HTML attribute hidden which is available since HTML5.1 which is basically the same as saying display: none although straight from HTML. However any use of the display property overrides the behavior of the hidden global attri...
Should I use px or rem value units in my CSS? [closed]
...;div> - 1.25px
The CSS3 rem, which is always relative only to the root html element, is now supported on 96% of all browsers in use.
The Opinion
I think everyone agrees that it's good to design your pages to be accommodating to everyone, and to make consideration for the visually impaired. O...
How to change options of with jQuery?
... box id.
or you can append options as string to the already existing innerHTML and then assign to the select innerHTML.
Edit
If you need to keep the first option and remove all other then you can use
var firstOption = $("#cmb1 option:first-child");
$("#cmb1").empty().append(firstOption);
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