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Generic deep diff between two objects
...,1,[3,{c: 1},2]]
to be same, because I think that arrays are not equal if order of their elements is not same. Of course this can be changed if needed. Also this code can be further enhanced to take function as argument that will be used to format diff object in arbitrary way based on passed primit...
Why does Javascript's regex.exec() not always return the same value? [duplicate]
In the Chrome or Firebug console:
3 Answers
3
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How to see what will be updated from repository before issuing “svn update” command?
I've committed changes in numerous files to a SVN repository from Eclipse.
7 Answers
7...
Capturing multiple line output into a Bash variable
...reas (2) the unquoted version (echo $RESULT) replaces each sequence of one or more blanks, tabs and newlines with a single space. Thus (1) preserves the shape of the input variable, whereas (2) creates a potentially very long single line of output with 'words' separated by single spaces (where a 'wo...
How to parse a string into a nullable int
...able int in C#. ie. I want to get back either the int value of the string or null if it can't be parsed.
21 Answers
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Why are function pointers and data pointers incompatible in C/C++?
... read that converting a function pointer to a data pointer and vice versa works on most platforms but is not guaranteed to work. Why is this the case? Shouldn't both be simply addresses into main memory and therefore be compatible?
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How can Perl's print add a newline by default?
In Perl most of my print statements take the form
8 Answers
8
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puts vs logger in rails rake tasks
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Put this in application.rb, or in a rake task initialize code
if defined?(Rails) && (Rails.env == 'development')
Rails.logger = Logger.new(STDOUT)
end
This is Rails 3 code. Note that this will override logging to development.log. If you wan...
How to format date and time in Android?
How to format correctly according to the device configuration date and time when having a year, month, day, hour and minute?
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C library function to perform sort
Is there any library function available in C standard library to do sort?
7 Answers
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