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How to run Rails console in the test environment and load test_helper.rb?
...o to the console and run different Factory Girl calls to check out what's happening. For example, I'd like to go in there are do...
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Rails: Logging the entire stack trace of an exception
...es, you are quite right and you should be aware of the limitations of this approach
– darkliquid
Dec 15 '15 at 11:04
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Making custom right-click context menus for my web-app
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When using the new fiddle, if you the popup appears transparent if you use any other html elements on the page. EDIT: Adding background colour to css solves it.
– Holloway
Oct 9 '14 at 10:24
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How do I run a rake task from Capistrano?
I already have a deploy.rb that can deploy my app on my production server.
16 Answers
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os.path.dirname(__file__) returns empty
...r what do you replace or where to you replace your path like C:\Users\Test\app.db?
– 0004
Oct 23 '18 at 3:05
@pes04 __...
Is it possible to have a multi-line comments in R? [duplicate]
...iscarded, so as long as it's not the last line in a function nothing will happen.
"This function takes a value x, and does things and returns things that
take several lines to explain"
doEverythingOften <- function(x) {
# Non! Comment it out! We'll just do it once for now.
"if (x %in%...
SSH to Vagrant box in Windows?
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note too: when the login as: prompt appears, enter 'vagrant' as the user name (without quotes).
– snorkpete
Jun 28 '12 at 14:14
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How do you tell Resharper that a method parameter is a string containing a CSS class?
...t answer the question, since it won't have all the CSS classes used by the app across all of its CSS files.
– Raif Atef
Jan 24 '16 at 21:22
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UICollectionView reloadData not functioning properly in iOS 7
I've been updating my apps to run on iOS 7 which is going smoothly for the most part. I have noticed in more than one app that the reloadData method of a UICollectionViewController isn't acting quite how it used to.
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Using psql how do I list extensions installed in a database?
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See the manual for details: http://www.postgresql.org/docs/current/static/app-psql.html
Doing it in plain SQL it would be a select on pg_extension:
SELECT *
FROM pg_extension
http://www.postgresql.org/docs/current/static/catalog-pg-extension.html
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