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Disable ActiveRecord for Rails 4
...ions:
1. Remove database adapter gems from your Gemfile (mysql2, sqlite3, etc.)
2. Change your config/application.rb
Remove require 'rails/all line and require frameworks (among those available in your rails version, the list varies, do not just copy) you want to use, for example:
require "actio...
Test for multiple cases in a switch, like an OR (||)
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to find out line-endings in a text file?
...can see \n or \r\n in vi, you can see which type of file it is (UNIX, DOS, etc.) to infer which line endings it has...
:set ff
Alternatively, from bash you can use od -t c <filename> or just od -c <filename> to display the returns.
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Select records from NOW() -1 Day
Is there a way in a MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected?
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I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
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Don't use keyworks like "ad", "ads", "advertise", etc. in image url or image class.
Adblock block them automatically.
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How to make gradient background in android
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Visual examples help with this kind of question.
Boilerplate
In order to create a gradient, you create an xml file in res/drawable. I am calling mine my_gradient_drawable.xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android...
svn: replace trunk with branch
...hat svndumpfilter is excluding, to a
location that it is including. In
order to make the dump data
self-sufficient, svndumpfilter needs
to still show the addition of the new
path—including the contents of any
files created by the copy—and not
represent that addition as a copy from
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How to get the CPU Usage in C#?
...is required, but the high level summary is that you need to two samples in order to calculate the value, and you need to give the OS a time to get both of these.
– Cleggy
Jan 24 '12 at 1:48
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
... I'm getting this error when doing syncdb - I think it's to do with the order django goes through the tables.
– Stuart Axon
May 9 '12 at 15:41
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List of zeros in python [duplicate]
... 0 zeroes, zlists[1] is a list of 1 zero, zlists[2] is a list of 2 zeroes, etc.
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