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CSS Classes & SubClasses
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FYI, when you define a rule like you did above, with two selectors chained together:
.area1.item
{
color:red;
}
It means:
Apply this style to any element that has both the class "area1" and "item".
Such as:
<div class="area1 item">
Sadly it doesn't work in IE6...
INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server
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Alt + F1 is shortcut for sp_help, for futrure readers, select table and press alt + f1
– satsvelke
Jul 16 '19 at 7:00
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When to use MyISAM and InnoDB? [duplicate]
...l-text indexing. -- InnoDB has it now
Especially good for read-intensive (select) tables. -- Mostly no longer true.
Disk footprint is 2x-3x less than InnoDB's. -- As of Version 5.7, this is perhaps the only real advantage of MyISAM.
InnoDB:
The InnoDB storage engine in MySQL.
Support for tra...
How to find controls in a repeater header or footer
...emType.Pager:
break;
case ListItemType.SelectedItem:
break;
case ListItemType.Separator:
break;
default:
break;
}
}
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applicationWillEnterForeground vs. applicationDidBecomeActive, applicationWillResignActive vs. appli
..., bottom slide-up):
Home button double-press listing inactive apps, then reselecting our app:
OnResignActivation
OnActivated
Home button double-press listing inactive apps, selecting another app, then relaunching our app:
Home button single press, then relaunch:
Lock (on/off button), then unloc...
How to add anything in through jquery/javascript?
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You can select it and add to it as normal:
$('head').append('<link />');
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Xcode: Build Failed, but no error messages
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Actually, here select Show all issues, instead of "Show issues for active scheme only" and you're good. The new build system has a huge performance advantage over the old one with Swift projects.
– Charlie Monroe
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XML Schema (XSD) validation tool? [closed]
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For Windows there is the free XML Notepad 2007.
You can select XSD's for it to validate against
UPDATE: better yet, use Notepad++ with the XML Tools plugin
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How to break out from a ruby block?
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def first_frog
detect {|i| i =~ /frog/ }
end
def last_frog
select {|i| i =~ /frog/ }.last
end
end
p ["dog", "cat", "godzilla", "dogfrog", "woot", "catfrog"].first_frog
# => "dogfrog"
p ["hats", "coats"].first_frog
# => nil
p ["houses", "frogcars", "bottles", "superfrogs"].la...
Is there a link to the “latest” jQuery library on Google APIs? [duplicate]
...cache life, (wiping out the benefits of using a CDN) so you'd be better of selecting a version of jQuery instead.
More details on the jQuery blog:
http://blog.jquery.com/2014/07/03/dont-use-jquery-latest-js/
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