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Equivalent of “throw” in R

...Division by zero. [1] "It's ok!" You can read more about it here: http://www1.maths.lth.se/help/R/R.oo/ share | improve this answer | follow | ...
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Printing the correct number of decimal points with cout

... You were nearly there, need to use std::fixed as well, refer http://www.cplusplus.com/reference/iostream/manipulators/fixed/ #include <iostream> #include <iomanip> int main(int argc, char** argv) { float testme[] = { 0.12345, 1.2345, 12.345, 123.45, 1234.5, 12345 }; std...
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How to remove a field completely from a MongoDB document?

...xample.update({}, {$unset: {words:1}}, false, true); Refer this: http://www.mongodb.org/display/DOCS/Updating#Updating-%24unset UPDATE: The above link no longer covers '$unset'ing. Be sure to add {multi: true} if you want to remove this field from all of the documents in the collection; otherw...
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Find number of months between two Dates in Ruby on Rails

... 12 + date2.month) - (date1.year * 12 + date1.month) more info at http://www.ruby-forum.com/topic/72120 share | improve this answer | follow | ...
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git: Show index diff in commit message as comment

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How to use CMAKE_INSTALL_PREFIX

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How can I increment a date by one day in Java?

... Take a look at Joda-Time (https://www.joda.org/joda-time/). DateTimeFormatter parser = ISODateTimeFormat.date(); DateTime date = parser.parseDateTime(dateString); String nextDay = parser.print(date.plusDays(1)); ...
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Hg: How to do a rebase like git's rebase

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/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...
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In Intellij, how do I toggle between camel case and underscore spaced?

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/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...
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Difference between web server, web container and application server

...mat data that is consumed by other application components. Source: http://www.service-architecture.com/articles/application-servers/j2ee_web_server_or_container.html share | improve this answer ...