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One-liner to recursively list directories in Ruby?
... not a one line solution, I think this is the best way to do it using ruby calls.
First delete all the files recursively
Second delete all the empty directories
Dir.glob("./logs/**/*").each { |file| File.delete(file) if File.file? file }
Dir.glob("./logs/**/*/").each { |directory| Dir.delete(direc...
In Typescript, How to check if a string is Numeric
...tructor function which accepts a value and returns a number primitive when called as a function rather than a constructor.
– C Snover
Jan 18 '19 at 0:43
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How to prevent http file caching in Apache httpd (MAMP)
...ag
Header set Cache-Control "max-age=0, no-cache, no-store, must-revalidate"
Header set Pragma "no-cache"
Header set Expires "Wed, 11 Jan 1984 05:00:00 GMT"
</ifModule>
</filesMatch>
100% Prevent Files from being cached
This is similar to how google ads employ the head...
How do I choose between Semaphore and SemaphoreSlim?
... that SemaphoreSlim does not permit named semaphores, which can be system-wide. This would mean that a SemaphoreSlim could not be used for cross-process synchronization.
The MSDN documentation also indicates that SemSlim should be used when "wait times are expected to be very short". That would usu...
What is Clojure useful for? [closed]
...for the working programmer) of all the languages I've used thus far academically and professionally - C, C++, Objective-C, Java, JavaScript, Python, Ruby.
Which isn't to say Clojure is perfect. But it seems to me that it's built on a better foundation than most of what's out there.
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Automatically add all files in a folder to a target using CMake?
I am considering switching a cross platform project from separate build management systems in Visual C++, XCode and makefiles to CMake.
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How to only find files in a given directory, and ignore subdirectories using bash
I looked at other similar questions, but didn't find one that would enable me to grasp the concept and make it applicable to my situation based on my limited time. I'm simply running the find command to find certain files, but some files in sub-directories have the same name which I want to ignore. ...
Open Redis port for remote connections
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Is it secure to open redis to any ip calls? How can we restricted accessing redis from only certain IPs?
– brsbilgic
Dec 4 '14 at 16:33
1
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How to make DialogFragment width to Fill_Parent
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You can just call dialog.getWindow().setBackgroundDrawable(null);
– edwardaa
Jan 12 '16 at 11:45
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Causes of getting a java.lang.VerifyError
... the bytecode is trying to do something that should not be allowed -- e.g. calling a method that returns String and then stores that return value in a field that holds a List.
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