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Retina displays, high-res background images
...ixel-ratio: 2),
(min-resolution: 192dpi) {
.box{
background:url('images/box-bg@2x.png') no-repeat top left;
background-size: 200px 200px;
}
}
EDIT
To add a little more to this answer, here is the retina detection query I tend to use:
@media
only screen and (-webkit-m...
Android REST client, Sample?
...he app which uses my REST client need not even be aware of the actual REST URL's and the data format used.
The client would have 2 layers:
Top layer: The purpose of this layer is to provide methods which mirror the functionality of the REST API. For example, you could have one Java method correspon...
How best to determine if an argument is not sent to the JavaScript function
...
url = url === undefined ? location.href : url;
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Where's my JSON data in my incoming Django request?
... end: calEvent.end,
allDay: calEvent.allDay };
$.ajax({
url: '/event/save-json/',
type: 'POST',
contentType: 'application/json; charset=utf-8',
data: $.toJSON(myEvent),
dataType: 'text',
success: function(result) {
alert(result.Result);
}
});
Djan...
How to display loading message when an iFrame is loading?
...rame here></iframe></div>
.holds-the-iframe {
background:url(../images/loader.gif) center center no-repeat;
}
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Pass Multiple Parameters to jQuery ajax call
... to pass parameters, just use a data hash:
$.ajax({
type: 'POST',
url: 'popup.aspx/GetJewellerAssets',
contentType: 'application/json; charset=utf-8',
data: { jewellerId: filter, locale: 'en-US' },
dataType: 'json',
success: AjaxSucceeded,
error: AjaxFailed
});
UPDAT...
Submit HTML form on self page
...ered Apr 17 '16 at 20:02
Le CodeurLe Codeur
25322 silver badges22 bronze badges
...
What are best practices for REST nested resources?
...ve only one canonical path. So in the following example what would good URL patterns be?
7 Answers
...
rails i18n - translating text with links inside
...ing with __link__ in the middle." to
# "string with #{link_to('link', link_url, link_options)} in the middle."
def string_with_link(str, link_url, link_options = {})
match = str.match(/__([^_]{2,30})__/)
if !match.blank?
raw($` + link_to($1, link_url, link_options) + $')
else
raise "st...
Is there a PHP function that can escape regex patterns before they are applied?
...miter argument.
Example - using preg_match to find occurrences of a given URL surrounded by whitespace:
$url = 'http://stackoverflow.com/questions?sort=newest';
// preg_quote escapes the dot, question mark and equals sign in the URL (by
// default) as well as all the forward slashes (because we p...