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:active pseudo-class doesn't work in mobile safari
In Webkit on iPhone/iPad/iPod, specifying styling for an :active pseudo-class for an <a> tag doesn't trigger when you tap on the element. How can I get this to trigger? Example code:
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How to efficiently compare two unordered lists (not sets) in Python?
a & b should be considered equal, because they have exactly the same elements, only in different order.
10 Answers
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Is “ ” a replacement of “ ”?
In my ASP.NET application, I was trying to add few white spaces between two text boxes by typing space bar. The equivalent HTML source was &#160; instead of &nbsp; . So I just wanted to check: is this the new replacement for white space? If yes, any idea why they changed?
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Removing multiple keys from a dictionary safely
I know how to remove an entry, 'key' from my dictionary d , safely. You do:
14 Answers
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Why can outer Java classes access inner class private members?
I observed that Outer classes can access inner classes private instance variables. How is this possible? Here is a sample code demonstrating the same:
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'Microsoft.SqlServer.Types' version 10 or higher could not be found on Azure
...me); } where _logger is a Nlog logger
– Daniël Tulp
Aug 31 '17 at 10:08
1
This solve...
How do you find the disk size of a Postgres / PostgreSQL table and its indexes
I'm coming to Postgres from Oracle and looking for a way to find the table and index size in terms of bytes/MB/GB/etc , or even better the size for all tables. In Oracle I had a nasty long query that looked at user_lobs and user_segments to give back an answer.
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Detecting superfluous #includes in C/C++?
...e this functionality built in: going under the Source menu and clicking Organize Includes will alphabetize your #include's, add any headers that Eclipse thinks you're using without directly including them, and comments out any headers that it doesn't think you need. This feature isn't 100% reliable...
Different bash prompt for different vi editing mode?
...ow.
└──[cmd]
The downside is it does not display on a tty meaning it only works on a terminal emulator only the colors.
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javax.faces.application.ViewExpiredException: View could not be restored
...link> or <h:button> over the <h:commandXxx> ones for plain vanilla page-to-page navigation.
So instead of e.g.
<h:form id="menu">
<h:commandLink value="Foo" action="foo?faces-redirect=true" />
<h:commandLink value="Bar" action="bar?faces-redirect=true" />
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