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Bash tool to get nth line from a file
...00 -d$'\n' myfile.ascii
pgm_icnt = 0
real 5m12.156s
This one took 00:05:12.156 to run, which is much slower than the baseline! I'm not sure whether it read through the entire file or just up to line 50 million before stopping, but regardless this doesn't seem like a viable solution to the prob...
How to directly initialize a HashMap (in a literal way)?
...u want to?
– yankee
Aug 16 '15 at 8:05
6
and for the cases when you need a Map with a single entr...
How to round up to the nearest 10 (or 100 or X)?
...nding value y:
# Round(1.3,1) = 1 while Round(1.6,1) = 2
# Round(1.024,0.05) = 1 while Round(1.03,0.05) = 1.05
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Need to log asp.net webapi 2 request and response body to a database
...e;
– Stephen Cleary
Nov 13 '15 at 1:05
9
This is a very cool solution, however it will throw an e...
How to have TFS 2010 detect changes done to files outside of Visual Studio?
...t answer.
– Nicolas
Oct 22 '15 at 9:05
Unfortunately, when doing this over my whole project, I get the error The speci...
What special characters must be escaped in regular expressions?
.....]"
– nicolallias
May 22 '15 at 14:05
4
MAY be escaped is not the same as SHOULD be escaped. Th...
Compare dates in MySQL
...elow query,
select * from players
where
us_reg_date between '2000-07-05'
and
DATE_ADD('2011-11-10',INTERVAL 1 DAY)
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How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?
...
/* dateFormat (new Date (), "%Y-%m-%d %H:%M:%S", true) returns
"2012-05-18 05:37:21" */
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How to store a command in a variable in a shell script?
... later
stored_date=$(eval "date")
echo $stored_date
# => Thu Jan 15 11:05:30 EST 2015
# (wait a few seconds)
echo $stored_date
# => Thu Jan 15 11:05:30 EST 2015
Using eval, it is evaluated when eval is used
stored_date="date" # < storing the command itself
echo $(eval "$stored_date")
# ...
How to move all files including hidden files into parent directory via *
...
answered Jan 15 '15 at 12:05
VanderstaaijVanderstaaij
51155 silver badges1313 bronze badges
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