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How to update Ruby to 1.9.x on Mac?
...am trying to update to the current version of ruby on it (1.9.2) from the snow leopard default of 1.8.7. Can somebody point me to tutorial or explain the best method to update Ruby on my mac from 1.8 to 1.9.2? Thanks
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How to extract base URL from a string in JavaScript?
...ocol = pathArray[0]; host = pathArray[2]; url = protocol + '://' + host; //now url === "http:://stackoverflow.com" checkout ::
– user405398
Sep 6 '13 at 3:44
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How to set warning level in CMake?
... add this feature". It doesn't say, that you did some cursory research and now hope for someone else to do the heavy lifting for you. If you don't want to be attributed with the implementation (and questions on its progress), you need to edit your answer and disassociate yourself from the task you h...
OpenID vs. OAuth [duplicate]
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@Mark: So it is now. I upvoted accepted one up (and yours as well). Should be a badge now.
– Robert Koritnik
May 16 '11 at 10:41
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Biggest advantage to using ASP.Net MVC vs web forms
...ccurate for the MVC side, a lot of them are being integrated into WebForms now.
– rtpHarry
Mar 4 '11 at 13:18
Link to ...
in Ipython notebook / Jupyter, Pandas is not displaying the graph I try to plot
... The recommended way to enable inline plotting in the IPython Notebook is now to run:
%matplotlib inline
import matplotlib.pyplot as plt
See this post from the ipython-dev mailing list for more details.
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Replace String in all files in Eclipse
Do you know how can I search an replace a String in all files of my current project?
10 Answers
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Simple Pivot Table to Count Unique Values
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=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B2))>1,0,1)
and copy it down. Now create your pivot based on 1st and 3rd column. See snapshot
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Payment Processors - What do I need to know if I want to accept credit cards on my website? [closed]
...h it again soon with my own business. If you have some network technical knowledge, it really isn't that bad. Otherwise you will be better off using Paypal or another type of service.
The process starts by getting a merchant account setup and tied to your bank account. You may want to check with...
Curious null-coalescing operator custom implicit conversion behaviour
...ils here. We have a nullable optimizer that looks for situations where we know that a particular expression of nullable type cannot possibly be null. Consider the following naive analysis: we might first say that
result = Foo() ?? y;
is the same as
A? temp = Foo();
result = temp.HasValue ?
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