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How to show SQL queries run in the Rails console?
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254
Rails 3+
Enter this line in the console:
ActiveRecord::Base.logger = Logger.new(STDOUT)
Rail...
Pry: show me the stack
...y the callstack (with show-stack), and so on:
see here:
Frame number: 0/64
From: /Users/johnmair/ruby/rails_projects/personal_site/app/controllers/posts_controller.rb @ line 7 PostsController#index:
5: def index
6: @posts = Post.all
=> 7: binding.pry
8: end
[1] pry(#<Post...
Java “user.dir” property - what exactly does it mean?
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4 Answers
4
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UITableView, Separator color where to set?
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I hope that helps - you'll need the self. to access it, remember.
Swift 4.2
tableView.separatorColor = UIColor.red
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Is there a timeout for idle PostgreSQL connections?
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Craig RingerCraig Ringer
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Git: how to reverse-merge a commit?
...Ben James
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31
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Call to getLayoutInflater() in places not in activity
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400
You can use this outside activities - all you need is to provide a Context:
LayoutInflater in...
AngularJs ReferenceError: $http is not defined
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374
Probably you haven't injected $http service to your controller. There are several ways of doing ...
Check if string matches pattern
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483
import re
pattern = re.compile("^([A-Z][0-9]+)+$")
pattern.match(string)
Edit: As noted in t...
MySQL: Set user variable from result of query
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4 Answers
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