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What is going wrong when Visual Studio tells me “xcopy exited with code 4”
... as to what's going wrong with my program. When compiling in visual studio 2010, I get the following:
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Split an NSString to access one particular piece
I have a string like this: @"10/04/2011" and I want to save only the "10" in another string. How can I do that?
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Converting Integer to Long
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Jon SkeetJon Skeet
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Could not launch process launch failed: timed out waiting for app to launch
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Readonly Properties in Objective-C?
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edited Feb 16 '17 at 22:06
Wayne
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What's the difference between assignment operator and copy constructor?
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A copy constructor is used to initialize a previously uninitialized object from some other objec...
Union Vs Concat in Linq
...10 },
new X1 { ID = 10, ID1 = 100 } };
var lstX2 = new List<X2> { new X2 { ID = 1, ID2 = 20 }, // ID changed here
new X2 { ID = 20, ID2 = 200 } };
var a5 = lstX1.Cast<X>().Union(lstX2.Cast<X>()); // 3 distinct items
var a6 = ...
How to get min/max of two integers in Postgres/SQL?
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How to start new activity on button click
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24 Answers
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