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How to retrieve a module's path?
...and-trailing "__" characters put a word in bold, so keep that in mind when reading the previous comments :-P
– Paul Du Bois
Feb 19 '13 at 21:24
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Constructor overloading in Java - best practice
...d calls down the page which can feel more natural when you consider how we read and write code.
– Matt
Apr 27 '17 at 14:03
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
...Dude's excellent answer above) ...
Does your design fit into a natural spreadsheet or grid view of the data? GridView.
Do you need to display a list or other formatted view of data, possibly with headers and footers, and probably with specific controls and/or formatting for each record of data? (...
Java: Static Class?
...static methods.
But beware of what this does for testability, I recommend reading this article
Static Methods are Death to Testability
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Does “git fetch --tags” include “git fetch”?
...following (i.e., that the client doesn't have).
Each one triggers a re-read of the pack directory.
Under normal circumstances, the client would auto-follow those tags and after one large fetch, (2) would no longer be true.
But if those tags point to history which is disconnected from what th...
How to find out if a Python object is a string?
..., the question actually says "either regular or Unicode". I guess I didn't read it properly.
– clacke
Jan 4 at 21:27
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SET versus SELECT when assigning variables?
...ter to run once in order to understand, check, play, memorize that to just read but other answers are just text
– Gennady Vanin Геннадий Ванин
Oct 16 '10 at 7:36
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Setup RSpec to test a gem (not Rails)
...that RSpec is a development dependency of your gem. Edit the gemspec so it reads:
spec.add_development_dependency "rspec"
Next, create spec/spec_helper.rb and add something like:
require 'bundler/setup'
Bundler.setup
require 'your_gem_name' # and any other gems you need
RSpec.configure do |con...
Is D a credible alternative to Java and C++? [closed]
...hat you see of D, by all means, learn it - it shouldn't take long if you already know Java and C++. I don't think evangelism would be helpful - at this point if D is going to succeed, what it really needs is more people quietly using it and addressing its major shortcomings like standard library an...
What is the purpose of mock objects?
... to mock cook: 1 hot dog please
mock cook to waiter: order up: 1 hot dog ready (gives dummy hot dog to waiter)
waiter to test driver: here is your hot dog (gives dummy hot dog to test driver)
test driver: TEST SUCCEEDED!
But since our waiter is new, this is what could happen:
test d...