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How do I check if an HTML element is empty using jQuery?
...
if ($('#element').is(':empty')){
//do something
}
for more info see http://api.jquery.com/is/ and http://api.jquery.com/empty-selector/
EDIT:
As some have pointed, the browser interpretation of an empty element can vary. If you would like to ignore invisible elements such as spaces and line...
Difference between double and single curly brace in angular JS?
.../div>
<!-- with some directives like `ngSrc` -->
<img ng-src="http://www.example.com/gallery/{{hash}}"/>
<!-- set the title attribute -->
<div ng-attr-title="{{celebrity.name}}">...
<!-- set a custom attribute for your custom directive -->
<div custom-directive...
Can You Get A Users Local LAN IP Address Via JavaScript?
...ll about, showing as much information as possible about you, the visitor:
http://www.whatsmyip.org/more-info-about-you/
8 ...
Colors with unix command “watch”?
...he procps package (at least in debian)
here is bugreport for your question http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=129334
where they answer, that you should update the procps package
e.g. with ubuntu 11.04 this package works http://packages.debian.org/wheezy/procps
tl;dr
update procps
...
Split list into smaller lists (split in half)
...6]
B = A[:len(A)//2]
C = A[len(A)//2:]
If you want a function:
def split_list(a_list):
half = len(a_list)//2
return a_list[:half], a_list[half:]
A = [1,2,3,4,5,6]
B, C = split_list(A)
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Ruby on Rails Callback, what is difference between :before_save and :before_create?
...e to be careful of the order of the callbacks
See here for more details:
http://pivotallabs.com/activerecord-callbacks-autosave-before-this-and-that-etc/
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improve this answer
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...
Html.Textbox VS Html.TextboxFor
...ny errors / warnings at compile-time rather than runtime.
See this page.
http://weblogs.asp.net/scottgu/archive/2010/01/10/asp-net-mvc-2-strongly-typed-html-helpers.aspx
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improve this answe...
Enable bundling and minification in debug mode in ASP.NET MVC 4
...egisterBundles method (BundleConfig class in the App_Start folder).
check http://www.asp.net/mvc/tutorials/mvc-4/bundling-and-minification for more info
You could also change your web.config:
<system.web>
<compilation debug="false" />
</system.web>
But this would disable d...
The OutputPath property is not set for this project
...
If you are using WiX look at this (there is a bug)
http://www.cnblogs.com/xixifusigao/archive/2012/03/20/2407651.html
Sometimes new build configurations get added to the .wixproj file further down the file, that is, separated from their sibling config definitions by other un...
How can I show dots (“…”) in a span with hidden overflow?
...s? My width is not fixed, neither the max-width.
– Jp_
Sep 29 '16 at 13:20
1
how can I expand thi...