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Extracting numbers from vectors of strings
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answered Jan 27 '13 at 1:51
ArunArun
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Can the Unix list command 'ls' output numerical chmod permissions?
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it almost can ..
ls -l | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
*2^(8-i));if(k)printf("%0o ",k);print}'
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Maven check for updated dependencies in repository
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287
The Maven Versions plugin and its display-dependency-updates mojo are what you're looking for:...
Format SQL in SQL Server Management Studio
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2 Answers
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Creating an R dataframe row-by-row
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edited Feb 18 '19 at 2:37
Neil
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answered Sep...
Select multiple records based on list of Id's with linq
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214
You can use Contains() for that. It will feel a little backwards when you're really trying to...
PHP append one array to another (not array_push or +)
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12 Answers
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Convert Float to Int in Swift
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322
You can convert Float to Int in Swift like this:
var myIntValue:Int = Int(myFloatValue)
printl...
Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
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12 Answers
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What is the good python3 equivalent for auto tuple unpacking in lambda?
Consider the following python2 code
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