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Is there a way to simulate the C++ 'friend' concept in Java?
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The designers of Java explicitly rejected the idea of friend as it works in C++. You put your "friends" in the same package. Private, protected, and packaged security is enforced as part of the language design.
James Gosling wanted Java to be C++ without the mistakes...
How to convert a string to lower case in Bash?
...racters. I do have correct locale set and locale files generated. Have any idea what could I be doing wrong?
– Hubert Kario
Jul 12 '12 at 16:56
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Git SVN error: a Git process crashed in the repository earlier
...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:
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Is there a way to change the spacing between legend items in ggplot2?
...for fixing the above problem...
Let me know in the comments if you have an idea, and I'll update accordingly!
I wonder if there is some way to re-layer things using $layers...
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Exposing a port on a live Docker container
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Here's another idea. Use SSH to do the port forwarding; this has the benefit of also working in OS X (and probably Windows) when your Docker host is a VM.
docker exec -it <containterid> ssh -R5432:localhost:5432 <user>@<hos...
Colored logcat in android studio by colorpid
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Very helpful. For Intellij IDEA,go to File->Settings->Editor->Colors & Fonts->Android Logcat.
– nyxee
Oct 30 '16 at 20:25
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Concatenate strings in Less
...hink this is not possible, but I thought I ask in case there is a way. The idea is that I have a variable for path to web resource folder:
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About “*.d.ts” in TypeScript
...typescript type information about an API that's written in JavaScript. The idea is that you're using something like jQuery or underscore, an existing javascript library. You want to consume those from your typescript code.
Rather than rewriting jquery or underscore or whatever in typescript, you ca...
In laymans terms, what does 'static' mean in Java? [duplicate]
...eyword does. It does not describe whether the use of the keyword is a bad idea or not. That can be covered in more detail in other questions such as Is using a lot of static methods a bad thing?
There are also a few less common uses of the keyword static. There are static imports which allow yo...
Prevent ViewPager from destroying off-screen views
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any idea how to do this on a coverflow?
– josephus
Aug 16 '12 at 6:53
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