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Selectors in Objective-C?
..., I'm not sure I really understand what a selector is. From my understanding, it's the name of a method, and you can assign it to a class of type 'SEL' and then run methods such as respondToSelector to see if the receiver implements that method. Can someone offer up a better explanation?
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Draw Circle using css alone [duplicate]
Is it possible to draw circle using css only which can work on most of the browsers (IE,Mozilla,Safari) ?
7 Answers
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Wait for a process to finish
Is there any builtin feature in Bash to wait for a process to finish?
14 Answers
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Modular multiplicative inverse function in Python
Does some standard Python module contain a function to compute modular multiplicative inverse of a number, i.e. a number y = invmod(x, p) such that x*y == 1 (mod p) ? Google doesn't seem to give any good hints on this.
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How to rollback a specific migration?
I have the following migration file db\migrate\20100905201547_create_blocks.rb
14 Answers
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Application Crashes With “Internal Error In The .NET Runtime”
We have an application written against .NET 4.0 which over the weekend crashed, putting the following message into the event log:
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Java volatile reference vs. AtomicReference
...any difference between a volatile Object reference and AtomicReference in case I would just use get() and set() -methods from AtomicReference ?
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Using MySQL with Entity Framework [closed]
Can't find anything relevant about Entity Framework/MySQL on Google so I'm hoping someone knows about it.
10 Answers
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How to capture a list of specific type with mockito
Is there a way to capture a list of specific type using mockitos ArgumentCaptore. This doesn't work:
8 Answers
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MVC4 DataType.Date EditorFor won't display date value in Chrome, fine in Internet Explorer
I'm using the DataType.Date attribute on my model and an EditorFor in my view. This is working fine in Internet Explorer 8 and Internet Explorer 9 , but in Google Chrome it is showing a date picker and instead of displaying the value it just displays "Month/Day/Year" in faded gray text.
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