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How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
I'm trying to implement search code in my CoreData-based iPhone app. I'm not sure how to proceed. The app already has an NSFetchedResultsController with a predicate to retrieve the data for the primary TableView. I want to make sure I'm on the right path before I change too much code. I'm confus...
How can I select the first day of a month in SQL?
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In addition to all the above answer, a way based on a function introduced in sql 2012
SELECT DATEFROMPARTS(YEAR(@mydate),MONTH(@mydate),1)
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What is the dependency inversion principle and why is it important?
... and think this is really a poor and unjustified "principle", because it's based on a flawed assumption: that high-level modules are reusable.
– Rogério
Aug 30 '09 at 21:42
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Maintain the aspect ratio of a div with CSS
...ht of the element. This allows the element's aspect ratio to be preserved, based on the viewport width.
vw : 1/100th of the width of the viewport. [MDN]
Alternatively, you can also use vh for viewport height, or even vmin/vmax to use the lesser/greater of the viewport dimensions (discussion h...
What does “Memory allocated at compile time” really mean?
...ocation at compile time means what you've now come to understand it means (based on your comments): the compiled bin contains information the system requires to know how much memory what function/block will need when it gets executed, along with information on the stack size your application requir...
How to implement a queue using two stacks?
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@Tyler If your stack is array based, as most are, you will always get O(n) worst case for a single operation.
– Thomas Ahle
Dec 6 '11 at 10:24
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Set Value of Input Using Javascript Function
...he gave the correct answer. There are newbies that will find this question based on this answer.
– Matthew Nichols
May 9 '16 at 12:38
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iOS: How to get a proper Month name from a number?
... need to subtract 1 from your 1..12 monthNumber since monthSymbols is zero-based.
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Update relationships when saving changes of EF4 POCO objects
...ed outside the ObjectContext are not tracked at all.
Problem description
Based on above description we can clearly state that EF is more suitable for connected scenarios where entity is always attached to context - typical for WinForm application. Web applications requires disconnected scenario wh...
Code Golf: Lasers
...at the end of file, this is processed as a 0 in the numeric context. For C-based implementations where EOF has a different value (-1 say), this code might not work.
003pv >~v> #v_"a"43g-!#v_23g03p33v>v
>39#<*v :: >:52*-!v >"rorrE",vg2*
######1 >^vp31+1g31$_03g13gp...