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Eager load polymorphic
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209
My guess is that your models look like this:
class User < ActiveRecord::Base
has_many :re...
How can I check if the current date/time is past a set date/time?
...ng to write a script that will check if the current date/time is past the 05/15/2010 at 4PM
4 Answers
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what is the use of xsi:schemaLocation?
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edited Dec 19 '16 at 16:03
rogerdpack
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an...
java.net.UnknownHostException: Invalid hostname for server: local
... local computer. Try with the hostname "localhost" instead, or perhaps 127.0.0.1 or ::1 (the last one is IPv6).
From the javadocs:
Thrown to indicate that the IP address
of a host could not be determined.
127.0.0.1or ::1 or "localhost" should always be the loopback interface, so if that doe...
Jackson JSON custom serialization for certain fields
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108
You can implement a custom serializer as follows:
public class Person {
public String nam...
Run cron job only if it isn't already running
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#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail.php "Print spooler was not running... Restarted."
exit 0
fi
It runs ev...
How do I find a specific table in my EDMX model quickly?
...ng through the diagram and looking for the thing. Our database has around 50 tables in it and when I'm looking for a specific one it's just a chore to see where VS put the thing.
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git add . vs git commit -a
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140
git commit -a means almost[*] the same thing as git add -u && git commit.
It's not the ...
What is the advantage of using Restangular over ngResource?
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edited May 23 '13 at 22:04
answered May 23 '13 at 21:55
m...
What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 24 '13 at 9:45
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