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Error: could not find function … in R
...nctions.
If you have no clue about the package, you can use findFn in the sos package as explained in this answer.
RSiteSearch("some.function") or searching with rdocumentation or rseek are alternative ways to find the function.
Sometimes you need to use an older version of R, but run code created...
Currency formatting in Python
...le import currency".
– Andrew H
Jul 27 '15 at 22:27
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@mrooney: You can just do: '${:0,.2f}'.fo...
Do I need to close() both FileReader and BufferedReader?
...would mean the resource is not closed.
– searchengine27
Oct 29 '15 at 22:12
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Android canvas draw rectangle
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edited Apr 27 '13 at 15:40
Juan Cortés
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How to get RGB values from UIColor?
...ipliedColor]];
– Albert Renshaw
Jul 27 '18 at 6:18
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IntelliJ IDEA way of editing multiple lines
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27
Place caret at end
Windows: CTRL + CTRL(Hold) + ↑ / ↓
Mac: option + option(Hold) + ↑ / ...
Why malloc+memset is slower than calloc?
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The short version: Always use calloc() instead of malloc()+memset(). In most cases, they will be the same. In some cases, calloc() will do less work because it can skip memset() entirely. In other cases, calloc() can even cheat and not allocate any memory! However, malloc()+memset() will always...
What are the best JVM settings for Eclipse? [closed]
...n runtime options,
and using the Sun-Oracle JVM 1.6u21 b7, released July, 27th (some some Sun proprietary options may be involved).
(by "optimized", I mean able to run a full-fledge Eclipse on our crappy workstation at work, some old P4 from 2002 with 2Go RAM and XPSp3. But I have also tested tho...
How do I enable the column selection mode in Eclipse?
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answered Jun 27 '09 at 22:08
RichieHindleRichieHindle
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Is it possible to disable the network in iOS Simulator?
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edited Aug 27 '13 at 19:56
answered Dec 12 '12 at 1:12
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