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How to check if an option is selected?
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UPDATE
A more direct jQuery method to the option selected would be:
var selected_option = $('#mySelectBox option:selected');
Answering the question .is(':selected') is what you are looking for:
$('#mySelectBox option').each(function() {
if($(thi...
Check for changes to an SQL Server table?
... the structure of the database in any way? My preferred programming environment is .NET and C#.
8 Answers
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do { … } while (0) — what is it good for? [duplicate]
...ying to think what it's good for. Since I see it mostly in #defines, I assume it's good for inner scope variable declaration and for using breaks (instead of gotos.)
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How to do joins in LINQ on multiple fields in single join
...iginal query.
If you don't like the version with the anonymous type for some specific reason, you should explain that reason.
If you want to do something other than what you originally asked for, please give an example of what you really want to do.
EDIT: Responding to the edit in the question: y...
Parse an HTML string with JS
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Create a dummy DOM element and add the string to it. Then, you can manipulate it like any DOM element.
var el = document.createElement( 'html' );
el.innerHTML = "<html><head><title>titleTest</title></head><body>...
C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
Both of these generate an error saying they must be a compile-time constant:
8 Answers
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How to wait until an element exists?
I'm working on an Extension in Chrome, and I'm wondering: what's the best way to find out when an element comes into existence? Using plain javascript, with an interval that checks until an element exists, or does jQuery have some easy way to do this?
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How to find which rspec test is taking so long
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For me --profile option does not work with RSpec2. Any clues?
– Yura Omelchuk
Dec 6 '11 at 23:19
12
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get current url in twig template?
... Twig template (and not the full URL), i.e.
I don't want http://www.sitename.com/page , I only need /page .
6 Answers
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Flask SQLAlchemy query, specify column names
...(it selects all columns by default)? I know how to do this with the sqlalchmey session: session.query(self.col1) , but how do I do it with with models? I can't do SomeModel.query() . Is there a way?
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