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Declaration/definition of variables locations in ObjectiveC?
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First, read @DrummerB's answer. It a good overview of the whys and what you should generally do. With that in mind, to your specific questions:
#import <Foundation/Foundation.h>
// 1) What do I declare here?
No actual variable definitions go here (it's technically legal to do so if...
Git merge reports “Already up-to-date” though there is a difference
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Holy cr*p! You're right! I think what happened was that another branch (unstable development) was incorrectly merged with master and the test branch was a sub-set of unstable. The merge I was trying to make was to bring master back to the 'test' level.
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VS 2010 Test Runner error “The agent process was stopped while the test was running.”
...ng the exception inside the thread at least allows me to print it and know what's happening. However be careful not to put Assert.Fail() in the thread's catch block - that raises a separate exception which puts you right back where you started.
– Kyle Krull
No...
How can I check if string contains characters & whitespace, not just whitespace?
What is the best way to check if a string contains only whitespace?
9 Answers
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Convert nullable bool? to bool
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You ultimately have to decide what the null bool will represent. If null should be false, you can do this:
bool newBool = x.HasValue ? x.Value : false;
Or:
bool newBool = x.HasValue && x.Value;
Or:
bool newBool = x ?? false;
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Is the “struct hack” technically undefined behavior?
What I am asking about is the well known "last member of a struct has variable length" trick. It goes something like this:
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ping response “Request timed out.” vs “Destination Host unreachable”
When I ping an IP address, what is the difference between Request timed out and Destination host unreachable returned from the command?
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how to set “camera position” for 3d plots using python/matplotlib?
... use mplot3d to produce nice plots of 3d data and I'm pretty happy so far. What I am trying to do at the moment is a little animation of a rotating surface. For that purpose, I need to set a camera position for the 3D projection. I guess this must be possible since a surface can be rotated using the...
IllegalMonitorStateException on wait() call
...appy coding.
EDIT
I assumed you meant Object.wait() as your exception is what happens when you try to gain access without holding the objects lock.
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Is there a way to automatically build the package.json file for Node.js projects
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Thanks npm init was just what I was looking for! Also after that I usually run npm shrinkwrap to create a npm-shrinkwrap.json file
– Jasdeep Khalsa
Mar 22 '13 at 23:47
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