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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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PHP append one array to another (not array_push or +)
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Regular expression to match numbers with or without commas and decimals in text
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EDIT: Since this has gotten a lot of views, let me start by giving everybody what they Googled...
Extracting numbers from vectors of strings
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answered Jan 27 '13 at 1:51
ArunArun
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Format SQL in SQL Server Management Studio
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What is the maximum number of characters that nvarchar(MAX) will hold?
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Max. capacity is 2 gigabytes of space - so you're looking at just over 1 billion 2-byte characters that will fit into a NVARCHAR(MAX) field.
Using the other answer's more detailed numbers, you should be able to store
(2 ^ 31 - 1 - 2) / 2 = ...
The key must be an application-specific resource id
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Robby PondRobby Pond
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Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
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format statement in a string resource file
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You do not need to use formatted="false" in your XML. You just need to use fully qualified st...
What is the good python3 equivalent for auto tuple unpacking in lambda?
Consider the following python2 code
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