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Access denied for user 'root@localhost' (using password:NO)
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edited Jun 8 '10 at 7:32
answered Jun 8 '10 at 5:54
Boz...
Get difference between 2 dates in JavaScript? [duplicate]
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893
Here is one way:
const date1 = new Date('7/13/2010');
const date2 = new Date('12/15/2010')...
Drop data frame columns by name
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937
You can use a simple list of names :
DF <- data.frame(
x=1:10,
y=10:1,
z=rep(5,10),
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Disable orange outline highlight on focus
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Michael Biermann
3,0052222 silver badges2323 bronze badges
answered Apr 2 '11 at 11:03
BaggzBaggz
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Android: Test Push Notification online (Google Cloud Messaging) [closed]
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edited Jun 15 at 20:32
answered Mar 4 '14 at 10:32
Ad...
PostgreSQL function for last inserted ID
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( tl;dr : goto option 3: INSERT with RETURNING )
Recall that in postgresql there is no "id" concept for tables, just sequences (which are typically but not necessarily used as default values for surrogate primary keys, with the SERIAL pseudo-type...
CSS horizontal centering of a fixed div?
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edited Jan 3 at 9:29
answered Jul 1 '10 at 11:45
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How to avoid “Permission denied” when using pip with virtualenv
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answered Oct 19 '13 at 23:02
sebastian_oesebastian_oe
6,63822 gold badges1515 silver badges2020 bronze badges
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Rails 3.1: Engine vs. Mountable App
...tand the differences between a Rails Engine and a Mountable app? In Rails 3.1, you can create either one with the "rails new plugin ___ " command.
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