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How to copy an object in Objective-C
...ow them, but for completeness.
A bitwise copy. In this, we just copy the memory bit for bit - this is what NSCopyObject does. Nearly always, it's not what you want. Objects have internal state, other objects, etc, and often make assumptions that they're the only ones holding references to that dat...
Generic Repository With EF 4.1 what is the point
...DbSet and associated interfaces, I am wondering why you would need to implement a separate "Generic" Repository around these implementations?
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How can I see all the issues I'm watching on Github?
...d then selecting "Managed Notification" > "Subscriptions" from the left menu panel.
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Does Java SE 8 have Pairs or Tuples?
...r / tuple (i, value[i]) , then filter based on the second value[i] element, and finally output just the indices.
9 Ans...
How can prepared statements protect from SQL injection attacks?
How do prepared statements help us prevent SQL injection attacks?
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How do I make calls to a REST api using C#?
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The ASP.Net Web API has replaced the WCF Web API previously mentioned.
I thought I'd post an updated answer since most of these responses are from early 2012, and this thread is one of the top results when doing a Google search for "call restful service c#".
Current guidance from Mi...
How to determine CPU and memory consumption from inside a process?
I once had the task of determining the following performance parameters from inside a running application:
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What's the difference between “STL” and “C++ Standard Library”?
Someone brought this article to my attention that claims (I'm paraphrasing) the STL term is misused to refer to the entire C++ Standard Library instead of the parts that were taken from SGI STL.
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CSS z-index paradox flower
... border-radius : inherit;
/* only show the bottom area of the pseudoelement */
clip : rect(35px 50px 50px 0);
}
Basically I've overlapped an :after pseudoelement over the first circle (with some properties inherited), then I've clipped it with clip() property, so I only make its bo...
Unit Testing C Code [closed]
I worked on an embedded system this summer written in straight C. It was an existing project that the company I work for had taken over. I have become quite accustomed to writing unit tests in Java using JUnit but was at a loss as to the best way to write unit tests for existing code (which needed...