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Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
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166
First, note that this behavior applies to any default value that is subsequently mutated (e.g....
Rails hidden field undefined method 'merge' error
...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44...
Difference between 'self' and 'total' in Chrome CPU Profile of JS
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duskwuff -inactive-duskwuff -inactive-
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How can I get the list of files in a directory using C or C++?
...there it is.
– Peter Parker
Apr 15 '16 at 9:43
6
The answer is misleading. It should begin with: ...
Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
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DexterDexter
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
...in a long-polling chat implementation: http://eflorenzano.com/blog/2011/02/16/technology-behind-convore/
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How to remove leading and trailing zeros in a string? Python
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Pierre GMPierre GM
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PostgreSQL error: Fatal: role “username” does not exist
...hout success, this answer finally helped me.
https://stackoverflow.com/a/16974197/2433309
In short, running
sudo -u postgres createuser owning_user
creates a role with name owning_user (in this case, h9uest). After that you can run rake db:create from the terminal under whatever account name y...
JNI converting jstring to char *
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Stoica Mircea
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answered Nov 15 '10 at 6:35
Jason RogersJason Rogers
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Calculating Distance between two Latitude and Longitude GeoCoordinates
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edited Aug 21 '16 at 7:32
Tomas Kubes
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