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Objective-C declared @property attributes (nonatomic, copy, strong, weak)
...ing like:
NSObject* obj = [[NSObject alloc] init]; // ref counted var
The setter generated by @synthesize will add a reference count to the object when it is copied so the underlying object is not autodestroyed if the original copy goes out of scope.
You will need to release the object when you are...
How to retrieve the current version of a MySQL database management system (DBMS)?
...--------------------+------------------------------------------+
5 rows in set (0.04 sec)
MySQL 5.0 Reference Manual (pdf) - Determining Your Current MySQL Version - page 42
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How to connect to LocalDB in Visual Studio Server Explorer?
... Am I just blind to the details, or is it extremely frustrating that setting this up isn't more intuitive? Whether in 2012 or 2015, it seems like they are almost hiding stuff like this throughout the IDE.
– Rex_C
Jan 8 '16 at 20:01
...
What is this 'Waiting for Background operation' in Visual Studio 2012?
...or > HTML > Tab to Smart instead of Block. In my case it was already set to Smart and changing it back to Block fixed the problem.
Update: I was wrong, that didn't fix the dialogue, it just delayed it until I copied or pasted. What finally worked for me was to go to Tools > Import and Expo...
Qt: can't find -lGL error
..., a fundamental dependency of Qt 5.x. This is a common error for devs when setting up for Qt development -- but once they install the OpenGL development lib they never see it again.
– pixelgrease
Jun 4 '15 at 23:04
...
Why doesn't C# support the return of references?
...y-accessor of a value type:
public struct Point
{
public int X { get; set; }
public int Y { get; set; }
}
and now create an array of that struct:
var points = new Point[10];
points[0].X = 1;
points[0].Y = 2;
In this case points[0], the array indexer, is returning a reference to struct....
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...isting AWS APIs. Using a static JSON/YAML template document, you declare a set of Resources (such as an EC2 instance or an S3 bucket) that correspond to CRUD operations on the AWS APIs.
When you create a CloudFormation stack, CloudFormation calls the corresponding APIs to create the associated Resou...
How can I change the color of AlertDialog title and the color of the line under it
...t give up! I was very disturbed that there was no easy way to do this so I set up a little project on github for making quickly customized holo-style dialogs (assuming that the phone supports the Holo style). You can find the project here: https://github.com/danoz73/QustomDialog
It should easily en...
How can I determine if a .NET assembly was built for x86 or x64?
... ProcessorArchitecture field is an enumeration; in the above example it is set to MSIL, which means "Neutral with respect to processor and bits-per-word." Other values include X86, IA64, Amd64. See msdn.microsoft.com/en-us/library/… for more details.
– Brian Gillespie
...
How to resize a VirtualBox vmdk file
...m that iso to resize your drive (select the iso from within the virtualbox settings).
P.S. If your new size is too small, you'll get the same error even with your new vdi file.
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