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How to test valid UUID/GUID?
...ently, UUID's are as specified in RFC4122. An often neglected edge case is the NIL UUID, noted here. The following regex takes this into account and will return a match for a NIL UUID. See below for a UUID which only accepts non-NIL UUIDs. Both of these solutions are for versions 1 to 5 (see the fir...
How to avoid reinstalling packages when building Docker image for Python projects?
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Not what the OP was looking for in his use case but if your making a build server this is a great idea
– oden
Jan 2 '18 at 6:07
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Difference between repository and service?
What's the difference between a repository and a service? I don't seem to grasp it.
3 Answers
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Where is android studio building my .apk file?
I've been rebuilding my project from the ground up, so there's been a lot of problems with it. At the moment, everything's working great, except that when I try to run the app, I get the message 'Local path doesn't exist.' , where the local path is pointing at the path: AndroidStudioProjects\MyPro...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
...on Linux is to use a security framework like SELinux or AppArmor, which is what I would propose for production systems.
We would be able to help you more if you told as what exactly it is that you want to do.
EDIT:
Systrace would work for your case, but I think that something based on the Linux S...
Visual Studio C# statement collapsing
...de blocks (which should definitely be refactored anyway, but that's beyond the scope of this question), I often long for the ability to collapse statement blocks like one can collapse function blocks. That is to say, it would be great if the minus icon appeared on the code outline for everything en...
How can you determine how much disk space a particular MySQL table is taking up?
Is there a quick way to determine how much disk space a particular MySQL table is taking up? The table may be MyISAM or Innodb.
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How do I commit only some files?
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Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git checkout -- <file>..." to discard changes in working directory)
modified: file1
modified: file2
modified: file3
modified: file4
Add the files to staging
$ git add file1 fi...
Regular expressions in an Objective-C Cocoa application
Initial Googling indicates that there's no built-in way to do regular expressions in an Objective-C Cocoa application.
10 A...
Calling JMX MBean method from a shell script
Are there any libraries that would allow me to call a JMX MBean method from a shell script. We expose some operations/admin commands through JMX, and we could have our admins use JConsole, or VisualVM, but some tasks are better left to automation. In that automation we'd like to be able to call a JM...