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How to watch for array changes?
...ray content. We probably need something more comprehensive...
2. Create a custom observable array
Rather than overriding methods, you could create your own observable array. This particular implementation copies an array into a new array-like object and provides custom push(), pop(), shift(), unsh...
How to check if an option is selected?
... to not use it. That said, keep in mind that the ':selected' selector is a custom Sizzle selector, so using it disables the use of querySelectorAll in supported browsers. It's certainly not the end of the world, since it provides some nice, short code, but I personally tend to avoid the Sizzle-only ...
What is the main purpose of setTag() getTag() methods of View?
...dKiller you could, but with setTag() you can put any object you want, even custom classes - so you can use them to persist a reference to the data that the view is displaying
– Daniel
Dec 10 '12 at 12:37
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I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
...rops to Joel Muller for all his input. My ultimate solution was to use the Custom SessionStateModule detailed at the end of this MSDN article:
http://msdn.microsoft.com/en-us/library/system.web.sessionstate.sessionstateutility.aspx
This was:
Very quick to implement (actually seemed easier than...
Remove padding from columns in Bootstrap 3
...
I usually create 3 extra classes in my custom CSS namely, .padding-0 that sets the left and right padding (only) to 0; .padding-sm that sets padding to 2px and .padding-md that sets the padding to 5px. The usual padding is 15px (unless customized), so these extra ...
Difference between two lists
I Have two generic list filled with CustomsObjects.
12 Answers
12
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jQuery Data vs Attr?
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You can use data-* attribute to embed custom data. The data-* attributes gives us the ability to embed custom data attributes on all HTML elements.
jQuery .data() method allows you to get/set data of any type to DOM elements in a way that is safe from circular r...
Build vs new in Rails 3
... is the bug report... which suggests if you were using new like restaurant.customers.new, as a way of getting a new customer associated to restaurant without appending it to restaurant.customers, to use scoped... such as restaurant.customers.scoped.new
– user3334690
...
Using String Format to show decimal up to 2 places or simple integer
...// works
Console.WriteLine(String.Format(new MyFormatter(),"{0:custom}", 9));
Console.WriteLine(String.Format(new MyFormatter(),"{0:custom}", 9.1));
Console.ReadKey();
}
}
class MyFormatter : IFormatProvider, ICustomFormatter
{
public ...
Spring Boot: How can I set the logging level with application.properties?
...following properties in application.properties file to set logging level,
customize logging pattern and to store logs in the external file.
These are different logging levels and its order from minimum << maximum.
OFF << FATAL << ERROR << WARN << INFO << DEBUG...