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Is there a way to simulate the C++ 'friend' concept in Java?
... throw new IllegalStateException(
"Accessor instance already set");
}
instance = accessor;
}
protected abstract Exposed createExposed();
protected abstract void sayHello(Exposed exposed);
}
Example access from a class in the 'friend' implementatio...
Why do we check up to the square root of a prime number to determine if it is prime?
...refore, a = 1 and b = n and hence By definition, N is prime.
...
Further reading if you are not satisfied:
Many different combinations of (a, b) may be possible. Let's say they are:
(a1, b1), (a2, b2), (a3, b3), ..... , (ak, bk). Without loss of generality, assume ai < bi, 1<= i <=k.
N...
Setting up a git remote origin
...
Because deploying often mean (read "always") more than just what git pull do. You might need to setup the production DB credentials, clear the cache, increase the version number, backup the older version so you can roll back if things go wrong, optimized/...
Git SVN error: a Git process crashed in the repository earlier
I was just trying to commit changes to the Git master. From what I have read, it seems that the idea is to delete the lock file. The message says:
...
About “*.d.ts” in TypeScript
...namespace. For further detail see github.com/typings/typings/blob/master/README.md
– Burt_Harris
Dec 20 '17 at 5:37
1
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Assigning default value while creating migration file
...t, :retweets_count, :integer, :null => false, :default => 0
... and read Rails API
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How do I configure IIS for URL Rewriting an AngularJS application in HTML5 mode?
... page. Doing so, was presenting me with an 500 error - moved content.
I've read both on the Angular docs and in around a good few forums, that I need to add a web.config file to my deployed solution and make sure the rewrite rule fallback to the index.html file.
After hours of frustration and trial ...
How can I add an empty directory to a Git repository?
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I think the README solution proposed by @JohnMee should be used together with this one; the .gitignore file provides an explanation of what we want to keep out of version control, while the README file explains what is the purpose of the...
What is the difference between `git fetch origin` and `git remote update origin`?
...was recommended to use git remote update instead of git fetch . I have read both man pages but cannot say I understood either in its entirety.
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Implementing IDisposable correctly
...ting properties to null or whatever (especially since that interferes with readonly semantics)
– Thomas
Nov 14 '14 at 5:37
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