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Rails :include vs. :joins

...ti.This is my first comment!", user_id: 1, created_at: "2014-11-12 18:29:24", updated_at: "2014-11-12 18:29:24">, #<Comment id: 2, content: "Hi I am Ankita.This is my first comment!", user_id: 2, created_at: "2014-11-12 18:29:29", updated_at: "2014-11-12 18:29:29">, #<Co...
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Git / Bower Errors: Exit Code # 128 & Failed connect

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Extract source code from .jar file

... answered Feb 24 '11 at 16:08 adarshradarshr 55.1k2121 gold badges128128 silver badges156156 bronze badges ...
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JPA: How to have one-to-many relation of the same Entity type

...00/svg\"\u003e\u003cpath 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...
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What makes a keychain item unique (in iOS)?

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What is function overloading and overriding in php?

...s what overloading is. – sbrbot Jan 24 '13 at 13:07 2 @sbrbot: Set implies both number and types....
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Is Java Regex Thread Safe?

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What is the logic behind the “using” keyword in C++?

...00/svg\"\u003e\u003cpath 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...
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CMake output/build directory

...00/svg\"\u003e\u003cpath 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...
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Standardize data columns in R

... 3.437599 11.81096 6 30.10121 4.621197 17.59671 7 29.88505 4.051395 12.01248 8 29.89067 4.829316 12.58810 9 29.88711 4.662690 19.92150 10 29.82199 3.091541 18.07352 and > dat2 <- dat %>% mutate_at(c("y", "z"), ~(scale(.) %>% as.vector)) > dat2 x y ...