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How do I change the background color of a plot made with ggplot2
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123
To change the panel's background color, use the following code:
myplot + theme(panel.backgrou...
Check if a Postgres JSON array contains a string
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198
As of PostgreSQL 9.4, you can use the ? operator:
select info->>'name' from rabbits whe...
How to select rows that have current day's timestamp?
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194
use DATE and CURDATE()
SELECT * FROM `table` WHERE DATE(`timestamp`) = CURDATE()
I guess us...
Using Predicate in Swift
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158
This is really just a syntax switch. OK, so we have this method call:
[NSPredicate predicateW...
How to do a simple file search in cmd
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180
dir /s *foo* searches in current folder and sub folders.
It finds directories as well as files...
How to join absolute and relative urls?
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218
You should use urlparse.urljoin :
>>> import urlparse
>>> urlparse.urljoin(...
MySQL Query - Records between Today and Last 30 Days
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edited Dec 27 '13 at 10:11
answered Jan 11 '10 at 11:57
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Can you grab or delete between parentheses in vi/vim?
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170
Various Motions: %
The % command jumps to the match of the item under the cursor. Position th...
AngularJS : Where to use promises?
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401
This is not going to be a complete answer to your question, but hopefully this will help you and...