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How do I set up email confirmation with Devise?
...r users/mailer/confirmation_instructions.html.erb depending on your setup
4. For development environment add the following config lines in /config/environments/development.rb
config.action_mailer.default_url_options = { :host => 'localhost:3000' }
config.action_mailer.delivery_method = :smtp
co...
How to check if a folder exists
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JesperJesper
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Getting value of select (dropdown) before change
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442
Combine the focus event with the change event to achieve what you want:
(function () {
va...
Select all elements with “data-” attribute without using jQuery
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440
You can use querySelectorAll:
document.querySelectorAll('[data-foo]');
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How do I get the APK of an installed app without root access?
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answered Jun 13 '12 at 10:42
mahmah
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Block Declaration Syntax List
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edited Sep 8 '14 at 2:57
answered Feb 8 '12 at 21:32
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Return a value if no rows are found in Microsoft tSQL
... Adam RobinsonAdam Robinson
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Paste in insert mode?
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476
While in insert mode hit CTRL-R {register}
Examples:
CTRL-R * will insert in the conte...
Event system in Python
... 2020 (beta)
Louie 2.0: Sept 2019
python-dispatch 0.1.2: Feb 2019
PyPubSub 4.0.3: Jan 2019
zope.event 4.4: 2018
pyeventdispatcher 0.2.3a0: 2018
buslane 0.0.5: 2018
PyPyDispatcher 2.1.2: 2017
axel 0.0.7: 2016
blinker 1.4: 2015
PyDispatcher 2.0.5: 2015
pymitter 0.2.3: 2014
dispatcher 1.0: 2012
py-noti...
how to convert milliseconds to date format in android?
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edited Aug 6 '14 at 17:21
Community♦
111 silver badge
answered Oct 31 '11 at 12:59
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