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java : convert float to String and String to float
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Do i need to import something for this to work? I get undefied type 'Float' (I'm in a weird java environment though, openhab scripts)
– Jonathan
Feb 5 '15 at 13:25
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Passing arguments to an interactive program non-interactively
I have a bash script that employs the read command to read arguments to commands interactively, for example yes/no options. Is there a way to call this script in a non-interactive script passing default option values as arguments?
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Node.js vs .Net performance
...unts of load. Does anyone have any real world evidence of this vs other frameworks, particularly .Net? Most of the articles i've read are anecdotal or don't have comparisons to .Net.
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Some built-in to pad a list in python
...''] * (N - len(a))
you can always create a subclass of list and call the method whatever you please
class MyList(list):
def ljust(self, n, fillvalue=''):
return self + [fillvalue] * (n - len(self))
a = MyList(['1'])
b = a.ljust(5, '')
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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
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This thread mentions:
If you don't remember the empty tree sha1, you can always derive it with:
git hash-object -t tree /dev/null
Or, as Ciro Santilli proposes in the comments:
printf '' | git hash-object --stdin -t tree
Or, a...
Push origin master error on new repository
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The error message leads to the conclusion that you do not have a master branch in your local repository. Either push your main development branch (git push origin my-local-master:master which will rename it to master on github) or make...
How to solve WAMP and Skype conflict on Windows 7? [closed]
...hould help.
As Salman Quader said: In the updated skype(8.x), there is no menu option to change the port. This means this answer is no longer valid.
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How to convert a table to a data frame
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I figured it out already:
as.data.frame.matrix(mytable)
does what I need -- apparently, the table needs to somehow be converted to a matrix in order to be appropriately translated into a data frame. I found more details on this as.data.frame.matrix() function...
How do you make Vim unhighlight what you searched for? [duplicate]
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Function for Factorial in Python
...you can use factorial within the factorial function. How can you use the same function within the function you're currently defining? I'm new to Python so I'm just trying to understand.
– J82
Nov 7 '14 at 2:32
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