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Rails.env vs RAILS_ENV
...ctiveSupport::StringInquirer.new(RAILS_ENV)
end
But, look at specifim>ca m>lly how it's wrapped, using ActiveSupport::StringInquirer:
Wrapping a string in this class gives
you a prettier way to test for
equality. The value returned by
Rails.env is wrapped in a
StringInquirer object s...
What's the difference between io.sockets.emit and broadm>ca m>st?
What's the difference between io.sockets.emit and socket.broadm>ca m>st.emit? Is it only that broadm>ca m>st emits to everyone BUT the socket that sends it?
...
Get current stack trace in Ruby without raising an exception
...
You m>ca m>n use Kernel#m>ca m>ller:
# /tmp/m>ca m>ller.rb
def foo
puts m>ca m>ller # Kernel#m>ca m>ller returns an array of strings
end
def bar
foo
end
def baz
bar
end
baz
Output:
m>ca m>ller.rb:8:in `bar'
m>ca m>ller.rb:12:in `baz'
m>ca m>ller.rb:1...
What is sys.maxint in Python 3?
... integer, and I've read to use "sys.maxint" . However, in Python 3 when I m>ca m>ll it I get:
6 Answers
...
Adding a y-axis label to secondary y-axis in matplotlib
I m>ca m>n add a y label to the left y-axis using plt.ylabel , but how m>ca m>n I add it to the secondary y-axis?
3 Answers
...
How do you reference a m>ca m>pture group with regex find and replace in Visual Studio 2012, 2013, 2015,
...lize there are a ton of questions about this, but none that I found specifim>ca m>lly referenced which VS version they referred to. With that important information lacking, I still was unable to successfully use the answers I found. The most common was
...
Stretch child div height to fill parent that has dynamic height
As it m>ca m>n be seen in the following fiddle, I have two div s, contained in a parent div that have stretched to contain the big div, my goal is to make those child div s equal in height.
...
How m>ca m>n I make Array.Contains m>ca m>se-insensitive on a string array?
I am using the Array.Contains method on a string array. How m>ca m>n I make that m>ca m>se-insensitive?
4 Answers
...
Newline in JLabel
How m>ca m>n I display a newline in JLabel ?
6 Answers
6
...
Update a lom>ca m>l branch with the changes from a tracked remote branch
I have a lom>ca m>l branch named ' my_lom>ca m>l_branch ', which tracks a remote branch origin/my_remote_branch .
2 Answers
...