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Devise - How do I forbid certain users from signing in?
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answered May 14 '11 at 19:38
ZabbaZabba
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Export from sqlite to csv using shell script
..._sqlite.db <<!
.headers on
.mode csv
.output out.csv
select * from eS1100_sensor_results;
!
instead.
sh/bash methods
You can either call your script with a redirection:
$ your_script >out.csv
or you can insert the following as a first line in your script:
exec >out.csv
The former meth...
Precedence and bitmask operations
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MatthewMatthew
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Resolving conflicts: how to accept “their” changes automatically?
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answered Mar 21 '13 at 11:10
NofflsNoffls
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Compare two Byte Arrays? (Java)
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In your example, you have:
if (new BigInteger("1111000011110001", 2).toByteArray() == array)
When dealing with objects, == in java compares reference values. You're checking to see if the reference to the array returned by toByteArray() is the same as the reference held...
How can I obtain an 'unbalanced' grid of ggplots?
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answered Nov 14 '11 at 19:41
baptistebaptiste
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MongoDB aggregation framework match OR
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edited Sep 14 '15 at 11:33
Balthazar
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an...
Inline code highlighting in reStructuredText
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Community♦
111 silver badge
answered Sep 11 '12 at 7:58
ChrisChris
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Calculate a percent with SCSS/SASS
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answered Nov 13 '12 at 11:13
TomasTomas
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Find and copy files
... of the arguments to cp reversed:
find /home/shantanu/processed/ -name '*2011*.xml' -exec cp "{}" /home/shantanu/tosend \;
Please, note: the find command use {} as placeholder for matched file.
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