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How to restart a rails server on Heroku?
...hrc or .bash_aliases file as described at:
https://askubuntu.com/questions/17536/how-do-i-create-a-permanent-bash-alias and
Creating permanent executable aliases
Then you can just type hra app_name
You can restart a specific remote, e.g. "staging" with:
heroku restart -a app_name -r remote_name
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Check if value already exists within list of dictionaries?
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edited Jun 20 at 19:15
Aditya Shaw
3111 silver badge66 bronze badges
answered Oct 9 '10 at 19:1...
Strip html from string Ruby on Rails
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140
There's a strip_tags method in ActionView::Helpers::SanitizeHelper:
http://api.rubyonrails.or...
Making a Location object in Android with latitude and longitude values
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313
Assuming that you already have a location object with you current location.
Location targetLoc...
Adding Permissions in AndroidManifest.xml in Android Studio?
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137
You can only type them manually, but the content assist helps you there, so it is pretty easy....
Why doesn't Java allow generic subclasses of Throwable?
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155
As mark said, the types are not reifiable, which is a problem in the following case:
try {
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Ruby: Merging variables in to a string
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edited Mar 9 '17 at 14:51
Chucky
52377 silver badges1414 bronze badges
answered Feb 16 '09 a...
How to open a web server port on EC2 instance
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137
Follow the steps that are described on this answer just instead of using the drop down, type t...
What's the status of multicore programming in Haskell?
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1 Answer
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Python equivalent for PHP's implode?
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187
Use the strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any i...