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JQuery .each() backwards
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I present you with the cleanest way ever, in the form of the world's smallest jquery plugin:
jQuery.fn.reverse = [].reverse;
Usage:
$('jquery-selectors-go-here').reverse().each(function () {
//business as usual goes here
});
-All credit to Michael Geary in his pos...
Configuration System Failed to Initialize
I'm new to Visual Studio. I'm currently creating a Login form.
27 Answers
27
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Should I use the datetime or timestamp data type in MySQL?
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1001
An important difference is that DATETIME represents a date (as found in a calendar) and a time (as can be observed on a wall clock), while ...
Draw a perfect circle from user's touch
...oint and do complex computations. The idea is to spot some valuable meta information. I will use tangent as an example:
Let's identify a simple and straightforward pattern, typical for the selected shape:
So it is not that hard to implement a circle detection mechanism based on that idea. See ...
How to Test Facebook Connect Locally
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it's worth noting that the validation on the app form requires you to use localhost in the url, eg http://localhost/myapp rather than http://myapp
– graham
Jan 21 '13 at 21:21
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Convert UTC datetime string to local datetime
...o_zone = tz.tzlocal()
# utc = datetime.utcnow()
utc = datetime.strptime('2011-01-21 02:37:21', '%Y-%m-%d %H:%M:%S')
# Tell the datetime object that it's in UTC time zone since
# datetime objects are 'naive' by default
utc = utc.replace(tzinfo=from_zone)
# Convert time zone
central = utc.astimezo...
What is the difference between an ordered and a sorted collection?
... similar.
List is an ordered collection: each element has an index, which forms an ordering of the elements, but not usually related to any property of the elements themselves.
SortedMap and SortedSet are sorted collections, which means that iteration through the collection will happen in a sequen...
How to remove “disabled” attribute using jQuery?
...flag, which completely breaks attr vs prop for checkboxes: w3.org/TR/html5/forms.html#concept-input-checked-dirty except for internal jQuery workaround magic.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jul 6 '14 at 11:29
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Android: install .apk programmatically [duplicate]
...s correct now, my auto-update is working. Thanks for help. =)
Edit 20.7.2016:
After a long time, I had to use this way of updating again in another project. I encountered a number of problems with old solution. A lot of things have changed in that time, so I had to do this with a different approa...
How to use if-else option in JSTL
...e:
with <%@ taglib prefix="c" uri="http://www.springframework.org/tags/form"%>
and
<c:select>
<option value="RCV"
${records[0].getDirection() == 'RCV' ? 'selected="true"' : ''}>
<spring:message code="dropdown.Incoming" text="dropdow...