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Check if an element contains a class in JavaScript?
...t in combination with the switch statement so that I can change the output based on which classes the div contains?
– daGUY
May 5 '11 at 14:53
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Best way to get application folder path
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AppDomain.CurrentDomain.BaseDirectory is probably the most useful for accessing files whose location is relative to the application install directory.
In an ASP.NET application, this will be the application root directory, not the bin subfolder - w...
Align DIV's to bottom or baseline
I'm trying to align a child div tag to the bottom or baseline of the parent div tag.
10 Answers
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Possible to perform cross-database queries with PostgreSQL?
I'm going to guess that the answer is "no" based on the below error message (and this Google result ), but is there anyway to perform a cross-database query using PostgreSQL?
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How to detect a textbox's content has changed
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You could also cover more bases by using: .on('input propertychange paste', function() {
– Graeck
Aug 22 '13 at 20:43
23
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form_for with nested resources
...ctly in the show action:
class ArticlesController < ActionController::Base
....
def show
@article = Article.find(params[:id])
@new_comment = @article.comments.build
end
....
end
and then make a form for it in the article view:
<% form_for @new_comment do |f| %>
<%...
Overriding the java equals() method - not working?
....g. Eclipse) can even autogenerate equals() and hashcode() methods for you based on the class member variables.
– sk.
Oct 9 '08 at 5:48
1
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How does one parse XML files? [closed]
...sing of an XML document and I agree with Jon Galloway that the LINQ to XML based approach is, in my opinion, the best. I did however have to dig a little to find usable examples, so without further ado, here are a few!
Any comments welcome as this code works but may not be perfect and I would like ...
Padding characters in printf
...$padlimit")
pad=${pad// /-}
So the pad (padlimit and padlength) could be based on terminal width ($COLUMNS) or computed from the length of the longest data string.
Output:
a--------------------------------bbbbbbb
aa--------------------------------bbbbbb
aaaa-------------------------------bbbbb
a...
How to remove an element from an array in Swift
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can we filter only based on index ??
– shaqir saiyed
Mar 14 '19 at 7:47
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