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Easiest way to toggle 2 classes in jQuery

If I have class .A and class .B and want to switch in between on button click, what's a nice solution for that in jQuery? I still don't understand how toggleClass() works. ...
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Possible to perform cross-database queries with PostgreSQL?

...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 prevent UINavigationBar from covering top of view in iOS 7?

...screenshots, the first showing everything in the view as it's pulled down, and the second showing all of it untouched. The search bar should begin where the navigation bar. ...
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Does python have an equivalent to Java Class.forName()?

I have the need to take a string argument and create an object of the class named in that string in Python. In Java, I would use Class.forName().newInstance() . Is there an equivalent in Python? ...
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How to set commands output as a variable in a batch file

... FOR /F "tokens=* USEBACKQ" %%F IN (`command`) DO ( SET var=%%F ) ECHO %var% I always use the USEBACKQ so that if you have a string to insert or a long file name, you can use your double quotes without screwing up the command. Now if your output will contain mult...
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Is well formed without a ?

... processing, some controls have their name paired with their current value and these pairs are submitted with the form. Those controls for which name/value pairs are submitted are called successful controls. w3c – SantiBailors Nov 12 '15 at 10:08 ...
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In Python, how do I index a list with another list?

...his faster than a for-loop or only shorter? – Daniel Andrén Jun 18 '09 at 11:44 10 @daniel: both...
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How to enable curl, installed Ubuntu LAMP stack?

...g libcurl you should restart the web server with one of the following commands, sudo /etc/init.d/apache2 restart OR sudo service apache2 restart share | improve this answer | ...
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How to write a:hover in inline CSS?

I have a case where I must write inline CSS code, and I want to apply a hover style on an anchor. 23 Answers ...
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Get value of c# dynamic property via string

...e you have your PropertyInfo (from GetProperty), you need to call GetValue and pass in the instance that you want to get the value from. In your case: d.GetType().GetProperty("value2").GetValue(d, null); share | ...