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How do I get the number of days between two dates in JavaScript?
How do I get the number of days between two dates in JavaScript? For example, given two dates in input boxes:
37 Answers
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Entity Framework 4 Single() vs First() vs FirstOrDefault()
...ving a devil of a time finding a comparison of the different ways to query for a single item, and when to use each.
6 Answe...
How do you discover model attributes in Rails?
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For Schema related stuff
Model.column_names
Model.columns_hash
Model.columns
For instance variables/attributes in an AR object
object.attribute_names
object.attribute_present? ...
jQuery find parent form
...closest matching parent element:
$('input[name="submitButton"]').closest("form");
Instead of filtering by the name, I would do this:
$('input[type=submit]').closest("form");
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improve thi...
How do I *really* justify a horizontal menu in HTML+CSS?
You find plenty of tutorials on menu bars in HTML, but for this specific (though IMHO generic) case, I haven't found any decent solution:
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jQuery check if an input is type checkbox?
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Why use the selector engine for this? It's completely unnecessary.
– Tim Down
Sep 29 '09 at 12:14
7
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Getting current directory in .NET web application
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Thanks. I was actually looking for HttpRuntime.BinDirectory, but that was easy to determine in the debugger, once I tried what you mentioned in your answer.
– Kent Weigel
Nov 30 '16 at 1:11
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HTTP Basic Authentication credentials passed in URL and encryption
...the username and password be automatically SSL encrypted? Is the same true for GETs and POSTs
Yes, yes yes.
The entire communication (save for the DNS lookup if the IP for the hostname isn't already cached) is encrypted when SSL is in use.
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How do I properly escape quotes inside HTML attributes?
...o add ENT_SUBSTITUTE and ENT_DISALLOWED, personally i've used this wrapper for years: function hhb_tohtml(string $str):string { return htmlentities($str, ENT_QUOTES | ENT_HTML401 | ENT_SUBSTITUTE | ENT_DISALLOWED, 'UTF-8', true); }
– hanshenrik
Dec 23 '19 a...
Rails detect if request was AJAX
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You can check for a header[X-Requested-With] to see if it is an AJAX request. Here is a good article on how to do it.
Here is an example:
if request.xhr?
# respond to Ajax request
else
# respond to normal request
end
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