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Automatic Preferred Max Layout Width is not available on iOS versions prior to 8.0

I opened an existing iOS project with Xcode6 beta6, and Xcode lists the following warning for both Storyboard and Xib files: ...
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Pass mouse events through absolutely-positioned element

...operty that makes events "pass through" the element to which it is applied and makes the event occur on the element "below". See for details: https://developer.mozilla.org/en/css/pointer-events It is not supported up to IE 11; all other vendors support it since quite some time (global support was...
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Current time in microseconds in java

... This Answer is now outdated. The OpenJDK and Oracle implementations of Java 9 come with a new implementation of Clock that provides for capturing the current moment with a resolution finer than milliseconds. On a MacBook Pro Retina I am getting the current time in m...
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Installing Python 3 on RHEL

...ernative installation directory, you can pass --prefix to the configurecommand. Example: for 'installing' Python in /opt/local, just add --prefix=/opt/local. After the make install step: In order to use your new Python installation, it could be, that you still have to add the [prefix]/bin to the ...
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Plurality in user messages

...u sure you want to delete them?" ); This is because different languages handle plurality differently. Some like Malay don't even have syntactic plurals so the strings would generally be identical. Separating the two strings makes it easier to support other languages later on. Otherwise if this ap...
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How do I drop a foreign key in SQL Server?

...N_USAGE AS KCU ON KCU.CONSTRAINT_CATALOG = RC.CONSTRAINT_CATALOG AND KCU.CONSTRAINT_SCHEMA = RC.CONSTRAINT_SCHEMA AND KCU.CONSTRAINT_NAME = RC.CONSTRAINT_NAME WHERE KCU.TABLE_NAME = 'TABLE_NAME' AND KCU.COLUMN_NAME = 'TABLE_COLUMN_NAME' IF @ConstraintName IS NOT NULL EXEC('alt...
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What is the best way to measure execution time of a function? [duplicate]

Obviously I can do and DateTime.Now.After - DateTime.Now.Before but there must be something more sophisticated. 4 Answ...
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Django: multiple models in one template using forms [closed]

I'm building a support ticket tracking app and have a few models I'd like to create from one page. Tickets belong to a Customer via a ForeignKey. Notes belong to Tickets via a ForeignKey as well. I'd like to have the option of selecting a Customer (that's a whole separate project) OR creating a new ...
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function declaration isn't a prototype

... In C int foo() and int foo(void) are different functions. int foo() accepts an arbitrary number of arguments, while int foo(void) accepts 0 arguments. In C++ they mean the same thing. I suggest that you use void consistently when you mean n...
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Where is Erlang used and why? [closed]

...social bookmarking service, Delicious, which has more than 5 million users and 150 million bookmarked URLs. • Facebook uses Erlang to power the backend of its chat service, handling more than 100 million active users. • WhatsApp uses Erlang to run messaging servers, achieving up to 2 million c...