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How to use 'cp' command to exclude a specific directory?
... fails with directories with spaces
– Sérgio
May 28 '19 at 1:51
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How do I script a “yes” response for installing programs?
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Be careful with yes as it is known to max out the CPU. stackoverflow.com/a/18164007/720665
– David Salamon
Aug 2 '16 at 9:44
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How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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Here is a first try that's easy on the coder but hard on the CPU which prepends a random number to each line, sorts them and then strips the random number from each line. In effect, the lines are sorted randomly:
cat myfile | awk 'BEGIN{srand();}{print rand()"\t"$0}' | sort -k1 -n | c...
What is the volatile keyword useful for?
...So if Thread A is creating Singleton instance and just after creation, the CPU corrupts etc, all other threads will not be able to see the value of _instance as not null and they will believe it is still assigned null.
Why does this happen? Because reader threads are not doing any locking and unt...
How do I increase the RAM and set up host-only networking in Vagrant?
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To increase the memory or CPU count when using Vagrant 2, add this to your Vagrantfile
Vagrant.configure("2") do |config|
# usual vagrant config here
config.vm.provider "virtualbox" do |v|
v.memory = 1024
v.cpus = 2
end
e...
Is there a method for String conversion to Title Case?
.... coderanch.com/t/35096/Programming/…
– Junior Mayhé
Mar 12 '16 at 16:17
Doesn't this break with apostrophe? What a...
gulp command not found - error after installing gulp
I've installed gulp both globally and locally using
39 Answers
39
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NPM doesn't install module dependencies
...tch approach?". This worked great for me.
– Marco Aurélio Deleu
Aug 3 '16 at 22:09
While it is nice to know there is ...
How to pass arguments to addEventListener listener function?
... edited Dec 4 '19 at 22:21
René K
1351212 bronze badges
answered Aug 16 '12 at 12:14
ZalozZaloz
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Using OpenSSL what does “unable to write 'random state'” mean?
...rator! Doing so, got round this problem.
– NickBeaugié
Mar 25 '18 at 18:48
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