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Difference between one-to-many and many-to-one relationship

... Maybe database relationships now? – fragorl Jul 27 '17 at 1:00 add a comment  |  ...
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What is the reason behind cbegin/cend?

...ref = vec; std::for_each(vec_ref.begin(), vec_ref.end(), SomeFunctor()); Now, we introduce cbegin/cend: std::for_each(vec.cbegin(), vec.cend(), SomeFunctor()); Now, we have syntactic assurances that SomeFunctor cannot modify the elements of the vector (without a const-cast, of course). We expli...
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iOS - forward all touches through a view

... a table view behind. You make the "holder" panel PassthroughView. It will now work, you can scroll the table "through" the "holder". But! On top of the "holder" panel you have some labels or icons. Don't forget, of course those must simply be marked user interaction enabled OFF! On top of the "ho...
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CSS \9 in width property

...ls wide. More info EDIT: This answer was written in 2011. It should now be noted that this hack also works in IE 10. share | improve this answer | follow ...
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How to validate an email address in PHP

...xists. The only way to find that out is by sending a confirmation mail. Now that you have your easy answer feel free to read on about email address validation if you care to learn or otherwise just use the fast answer and move on. No hard feelings. Trying to validate an email address using a re...
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how do I use UIScrollView in Interface Builder?

...ge the attribute Key Path to contentSize Change the attribute Type to Size Now set the Value to {desired content width, desired content height} eg setting the value to {320, 920} will let the user scroll down a whole extra screen on the iPhone. (I am using xcode 4.3.3, the project's iOS Deploymen...
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What is x after “x = x++”?

... I know this is super old, but I have a question. Is the above order of operation guaranteed by the standard? Is it possible that the assignment is executed before the increment? – Emerald Weapon ...
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setImmediate vs. nextTick

...rying to break up a long running, CPU-bound job using recursion, you would now want to use setImmediate rather than process.nextTick to queue the next iteration as otherwise any I/O event callbacks wouldn't get the chance to run between iterations. ...
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FFmpeg on Android

I have got FFmpeg compiled (libffmpeg.so) on Android. Now I have to build either an application like RockPlayer or use existing Android multimedia framework to invoke FFmpeg. ...
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The entity cannot be constructed in a LINQ to Entities query

...Cargowire - I agree, that scenario exists, and it is frustrating when you know what you are doing but are not allowed to do it due to limitations. However, had this been allowed, there would be lots of frustrated developers complaining about their data getting lost when e.g. trying to save partially...