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Ruby send vs __send__
... this both ways. The Ruby Koans imply that there is some reason beyond providing lots of different ways to do the same thing. Here are the two examples of usage:
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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
...new way of sending a message to a specific user, using the interface "IUserIdProvider".
6 Answers
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Remove an onclick listener
...sn't work for checkboxes specifically, and will likely not work for other widgets as well.
– Chris
May 21 '15 at 20:08
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Get a list of checked checkboxes in a div using jQuery
... get a list of names of checkboxes that are selected in a div with certain id. How would I do that using jQuery?
8 Answers
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mysqldump data only
...db: if you are using --databases ... option
--compact: if you want to get rid of extra comments
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Why is Spring's ApplicationContext.getBean considered bad?
... respond that calling Spring's ApplicationContext.getBean() should be avoided as much as possible. Why is that?
14 Ans...
How to provide animation when calling another activity in Android?
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API 5+:
For apps targeting API level 5+ there is the Activities overridePendingTransition method. It takes two resource IDs for the incoming and outgoing animations. An id of 0 will disable the animations. Call this immediately after the startActivity call.
i.e.:
startActivity(new Intent(thi...
Using current time in UTC as default value in PostgreSQL
...rentheses around the default expression:
create temporary table test(
id int,
ts timestamp without time zone default (now() at time zone 'utc')
);
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HTML button calling an MVC Controller and Action method
... I still got an "unterminated string constant" error in the IDE which still didn't render properly. I had to use solution from here: stackoverflow.com/a/16420877/410937
– atconway
Jan 31 '14 at 14:47
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Using jquery to get all checked checkboxes with a certain class name
...a single form or div or table, but you can always select all checkboxes inside a specific element. For example:
<ul id="selective">
<li><input type="checkbox" value="..." /></li>
<li><input type="checkbox" value="..." /></li>
<li><input type="ch...