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Rails - controller action name to string
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Rails 2.X: @controller.action_name
Rails 3.1.X: controller.action_name, action_name
Rails 4.X: action_name
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RESTful Login Failure: Return 401 or Custom Response
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129
First off. 401 is the proper response code to send when a failed login has happened.
401 Un...
Animate scrollTop not working in firefox
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David HedlundDavid Hedlund
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What is the Bash equivalent of Python's pass statement
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2 Answers
2
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Start a git commit message with a hashmark (#)
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243
This behaviour is part of git commit's default 'clean-up' behaviour. If you want to keep lines...
What's the difference between globals(), locals(), and vars()?
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x = 1
l = locals()
print(l)
locals()
print(l)
x = 2
print(x, l['x'])
l['x'] = 3
print(x, l['x'])
inspect.currentframe().f_locals
print(x, l['x'])
f()
gives us:
{'x': 1}
{'x': 1, 'l': {...}}
2 1
2 3
2 2
The first print(l) only shows an 'x' entry, bec...
How to specify a editor to open crontab file? “export EDITOR=vi” does not work
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edited Oct 31 '14 at 21:28
ddavison
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Git commit in terminal opens VIM, but can't get back to terminal
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answered Nov 22 '12 at 7:09
GilleGille
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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
... value for SERVER_NAME, which goes against my own PHP 4.x + Apache HTTPD 1.2.x experiences from a couple of years ago, I blew some dust from my current XAMPP environment on Windows XP (Apache HTTPD 2.2.1 with PHP 5.2.8), started it, created a PHP page which prints the both values, created a Java tes...