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How to convert a factor to integer\numeric without loss of information?
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734
See the Warning section of ?factor:
In particular, as.numeric applied to
a factor is mean...
Maven: missing net.sf.json-lib
...ib in the central repository . Copy-pasted the dependency (with version 2.3), and then when I build I get this error:
4 An...
Sublime Text 2: How to delete blank/empty lines
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edited Aug 14 at 13:58
hdoghmen
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answered...
Difference between Role and GrantedAuthority in Spring Security
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Think of a GrantedAuthority as being a "permission" or a "right". Those "permissions" are (nor...
How do you convert a time.struct_time object into a datetime object?
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3 Answers
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Detecting if an NSString contains…?
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edited Jan 25 '13 at 22:59
answered Jul 20 '10 at 19:19
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Batch file. Delete all files and folders in a directory
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edited May 23 '14 at 12:51
DontVoteMeDown
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Python serialization - Why pickle?
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edited Jan 28 '14 at 23:06
answered Jan 23 '12 at 8:45
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What is a rune?
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Rune literals are just 32-bit integer values (however they're untyped constants, so their type can change). They represent unicode codepoints. For example, the rune literal 'a' is actually the number 97.
Therefore your program is pretty much equiv...