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What is the difference between :focus and :active?

...ferent states. :focus represents the state when the element is currently selected to receive input and :active represents the state when the element is currently being activated by the user. For example let's say we have a <button>. The <button> will not have any state to begin with...
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Can I call a base class's virtual function if I'm overriding it?

... This is a better answer than the selected one. Thanks. – Mad Physicist Oct 17 '14 at 20:41 ...
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How do I concatenate const/literal strings in C?

...hing const char *qry = // include comments in a string " SELECT * " // get all fields " FROM " SCHEMA "." TABLE /* the table */ " WHERE x = 1 " /* the filter */ ; ...
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Get $_POST from multiple checkboxes

...e of echo(ing) one check_list[] checkbox? (And would it be similar for two selected?) Thanks. – James Andrew Feb 14 '11 at 21:09 2 ...
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How do I restore a missing IIS Express SSL Certificate?

...es). So, if you're using IIS Express in Visual Studio, make sure the port selected is in the required range: vs setting for iis express share | improve this answer | follow ...
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How can one close HTML tags in Vim quickly?

...--------- test1 test2 test3 --------------------- Then do visual select(line wize) and type '<c-y>,'. If you request 'Tag:', then type 'ul>li*'. --------------------- <ul> <li>test1</li> <li>test2</li> <li>test3</li&gt...
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Can I extend a class using more than 1 class in PHP?

... I cannot believe this is not the selected answer. – Daniel Jun 26 '18 at 9:57 add a comment  |  ...
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_csv.Error: field larger than field limit (131072)

...l error because your file uses unbalanced single or double quotes, you can select QUOTE_NONE via the -u 3 command line option, aka --quoting 3 – nealmcb Jan 25 '15 at 14:26 ad...
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Sending message through WhatsApp

...act information and send message without having to touch on the contact to select and click ok to send ?? – user1492955 Jun 13 '13 at 7:02 1 ...
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How can I add additional PHP versions to MAMP

...5.4.4. I need 5.3.X. Is there a way to add additional versions that can be selected in the MAMP interfaces php preferences? This is for the free version of MAMP, not MAMP PRO. ...