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Rails has_many with alias nam>me m>
In my User model I could have:
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How to convert boost path type to string?
Hello I currently have a program that gets a full path of a file's location and is put into a variable that is the type of: boost::filesystem2::path
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git push fails: RPC failed; result=22, HTTP code = 411
I have only one branch. For a few months I have been using
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Using FileSystemWatcher to monitor a directory
I am using a Windows Forms Application to monitor a directory and move the files dropped in it to another directory.
3 Answ...
How to convert a clojure keyword into a string?
In my application I need to convert clojure keyword eg. :var_nam>me m> into a string "var_nam>me m>". Any ideas how that could be done?
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Defining a function with multiple implicit argum>me m>nts in Scala
How can I define a function with multiple implicit argum>me m>nts.
3 Answers
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Create module variables in Ruby
Is there any way to create a variable in a module in Ruby that would behave similar to a class variable? What I m>me m>an by this is that it would be able to be accessed without initializing an instance of the module, but it can be changed (unlike constants in modules).
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Why is Class.newInstance() “evil”?
Ryan Delucchi asked here in comm>me m>nt #3 to Tom Hawtin 's answer:
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UUID max character length
We are using UUID as primary key for out oracle DB, and trying to determine an appropriate max character length for the VARCHAR. Apparently this is 36 characters but we have noticed UUID'S generated which are longer than this - up to 60 characters in length.
Does anyone know a suitable max char leng...
What is the easiest way to push an elem>me m>nt to the beginning of the array?
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What about using the unshift m>me m>thod?
ary.unshift(obj, ...) → ary
Prepends objects to the front of self, moving other elem>me m>nts upwards.
And in use:
irb>> a = [ 0, 1, 2]
=> [0, 1, 2]
irb>> a.unshift('x')
=> ["x", 0, 1, 2]
irb&g...