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Python to print out status bar and percentage
...rt progressbar
from time import sleep
bar = progressbar.ProgressBar(maxval=20, \
widgets=[progressbar.Bar('=', '[', ']'), ' ', progressbar.Percentage()])
bar.start()
for i in xrange(20):
bar.update(i+1)
sleep(0.1)
bar.finish()
To install it, you can use easy_install progressbar, or pip...
Reference: Comparing PHP's print and echo
... PRINT ~1 ~0
2 PRINT ~2 ~1
3 PRINT ~3 ~2
4 FREE ~3
...
How to set top-left alignment for UILabel for iOS application?
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21 Answers
21
Active
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Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
...rails/blob/4-1-stable/actionpack/lib/action_dispatch/routing/mapper.rb#L1012
#
# config/initializers/adjust-route-paths.rb
module ActionDispatch
module Routing
class Mapper
module Resources
class Resource
def path
@path.dasherize
end
end
...
NuGet for solutions with multiple projects
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240
For anybody stumbling across this, now there is the following option :
Right-click your so...
How to resize a custom view programmatically?
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255
Android throws an exception if you fail to pass the height or width of a view.
Instead of crea...
vim line numbers - how to have them on by default?
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edited Jul 27 '18 at 1:37
Kenan
7,65533 gold badges2727 silver badges4343 bronze badges
a...
Android Studio: Default project directory
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answered Jul 30 '13 at 12:43
Rik MartinsRik Martins
97577 silver badges44 bronze badges
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Declaring variables inside loops, good practice or bad practice?
... Here, retainValue is still valid; tmpValue no longer */
}
For question #2:
The variable is allocated once, when the function is called. In fact, from an allocation perspective, it is (nearly) the same as declaring the variable at the beginning of the function. The only difference is the scope: th...