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How can I stop redis-server?
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Or don't even start redis-cli. Just send it from the command line via redis-cli shutdown. (you can send any command like this, for example redis-cli set cat dog; redis-cli get cat)
– JesseBuesking
Apr 30 '13 at 16:33
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How do I create a Linked List Data Structure in Java? [closed]
... linked list that inserts a new link at the beginning of the list, deletes from the beginning of the list and loops through the list to print the links contained in it. Enhancements to this implementation include making it a double-linked list, adding methods to insert and delete from the middle or ...
AngularJS does not send hidden field value
...hought in the same direction, but I simply had to prefer the {{}} Solution from Mickael.
– Christian
Aug 26 '13 at 15:05
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do {…} while(false)
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@Paul: Nothing prevents you from adding braces around a bunch of statements to force this behavior with goto.
– erikkallen
Feb 23 '10 at 11:57
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Is assert evil? [closed]
...s different example of when you might use an assertion:
build-sorted-list-from-user-input(input)
throw-exception-if-bad-input(input)
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//build list using algorithm that you expect to give a sorted list
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assert(is-sorted(list))
end
You use an exception for the input ...
Uses for Optional
...StuartMarks, this is one of the things that just baffles me when I hear it from all the Optional<> experts: "don't store Optional<> in a field". I'm truly trying to understand the point of this recommendation. Consider a DOM tree where a node could have a parent or not. It seems within t...
Is there an easy way to request a URL in python and NOT follow redirects?
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Everybody who comes here from google, please note that the up to date way to go is this one: stackoverflow.com/a/14678220/362951 The requests library will save you a lot of headache.
– mit
May 5 '14 at 2:36
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How do I change the default port (9000) that Play uses when I execute the “run” command?
...on port 9000.
play "run 8080"
Alternatively you could run the following from the play console (type 'play' to get to the console)
run 8080
share
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improve this answer
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Hosting Git Repository in Windows
...erbose --enable=receive-pack
Step 3: Run the following cygrunsrv command from an elevated prompt (i.e. as admin) to install the script as a service (Note: assumes Cygwin is installed at C:\cygwin64):
cygrunsrv --install gitd \
--path c:/cygwin64/bin/bash.exe...
What is recursion and when should I use it?
...ily be replaced by more efficient iteration. After all, recursion suffers from function call overhead, which in the example above could be substantial compared to the operation inside the function itself.
So the whole reason to do recursion rather than iteration should be to take advantage of the ...