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How to show SQL queries run in the Rails console?
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Perfect, just what I needed. Have any recommendation where to go find small tricks such as these are documented?
– randombits
May 29 '10 at 18:18
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How to get the original value of an attribute in Rails
...ails 5.1+
Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in rails 5.1, now you should append _before_last_save
Something like:
before_save object
do_something_with object.name_before_last_save
end
Will return the name va...
Getting “The JSON request was too large to be deserialized”
... edited May 23 '17 at 12:17
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111 silver badge
answered Jun 10 '12 at 14:14
VJAIVJAI
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express 4.0 , express-session with odd warning message
... legend has it, still going to change soon :)
– Qcom
Nov 6 '15 at 20:16
2
From the future her...
Pushing app to heroku problem
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Fix it like this:
git remote rm heroku
git remote add heroku git@heroku.com:electric-meadow-15.git
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How to create your own library for Android development to be used in every program you write?
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@enigmaticPhysicist The library is actually pulled in at compile time. So yes, both apps have their own copies of the library bundled with them
– Richard Tingle
Jul 5 '14 at 16:30
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What is a callback URL in relation to an API?
...I method you're calling after it's done. So if you call
POST /api.example.com/foo?callbackURL=http://my.server.com/bar
Then when /foo is finished, it sends a request to http://my.server.com/bar. The contents and method of that request are going to vary - check the documentation for the API you're...
Maven: missing net.sf.json-lib
...mework 1.x, you can't use this jar from maven central - play.lighthouseapp.com/projects/57987-play-framework/tickets/…
– ripper234
Dec 26 '12 at 16:07
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How do I go straight to template, in Django's urls.py?
...lateView.as_view(template_name='foo.html'))
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https://docs.djangoproject.com/en/2.0/ref/class-based-views/base/#templateview
Django 1.5+
Use the class based generic views.
from django.views.generic import TemplateView
urlpatterns = patterns('',
(r'^foo/$', TemplateView.as_view(template_nam...