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What does multicore assembly language look like?
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How can you hide database output in Rails console?
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178
A better way of doing this is by typing this into the console:
ActiveRecord::Base.logger.leve...
Programmatically retrieve memory usage on iPhone
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135
To get the actual bytes of memory that your application is using, you can do something like th...
Extract a dplyr tbl column as a vector
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188
With dplyr 0.7.0, you can use pull to get a vector from a tbl.
library("dplyr")
#>
#&g...
Using CSS how to change only the 2nd column of a table
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answered Mar 29 '10 at 0:04
Nick Craver♦Nick Craver
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Generating a UUID in Postgres for Insert statement?
...t load it into your database to use it.
For modern PostgreSQL versions (9.1 and newer) that's easy:
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
but for 9.0 and below you must instead run the SQL script to load the extension. See the documentation for contrib modules in 8.4.
For Pg 9.1 and newe...
jQuery - Add ID instead of Class
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edited Dec 9 '15 at 3:39
gsamaras
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Java Round up Any Number
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291
Math.ceil() is the correct function to call. I'm guessing a is an int, which would make a / 100 ...