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Combined area of overlapping circles
... edited Jun 21 '15 at 0:52
Spooky
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answered Nov 3 '09 at 14:47
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Can Selenium interact with an existing browser session?
Does anybody know if Selenium (WebDriver preferably) is able to communicate with and act through a browser that is already running before launching a Selenium Client?
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Use curly braces to initialize a Set in Python
...ng sets. Through testing, I've discovered that a set can be initialized like so:
4 Answers
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What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos
Ive got a bunch of rectangular objects which I need to pack into the smallest space possible (the dimensions of this space should be powers of two).
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How can I save a screenshot directly to a file in Windows? [closed]
... of the active window, or Ctrl-PrintScreen to copy an image of the full desktop.
20 Answers
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Cocoapods setup stuck on pod setup command on terminal
...roblem is? I would very much appreciate your comments and suggestions. Thank you!!!
12 Answers
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Best practices for catching and re-throwing .NET exceptions
...ces to consider when catching exceptions and re-throwing them? I want to make sure that the Exception object's InnerException and stack trace are preserved. Is there a difference between the following code blocks in the way they handle this?
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What are the differences between BDD frameworks for Java? [closed]
... are the pros and cons of each Behavior Driven Development (BDD) framework for Java?
8 Answers
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Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
...olumn :status, :string, :default => "P"
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OR
You can use a callback, before_save
class Task < ActiveRecord::Base
before_save :default_values
def default_values
self.status ||= 'P' # note self.status = 'P' if self.status.nil? might be safer (per @frontendbeauty)
end
end
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How to get the type of a variable in MATLAB?
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Daniel LeCheminantDaniel LeCheminant
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