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What does “Git push non-fast-forward updates were rejected” mean?
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VonCVonC
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passing several arguments to FUN of lapply (and others *apply)
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4 Answers
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How do you represent a JSON array of strings?
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4 Answers
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Order discrete x scale by frequency/value
... no different than:
# mtcars$cyl2 <- factor(mtcars$cyl, levels = c("6","4","8"))
# You can manually set the levels in whatever order you please.
ggplot(mtcars, aes(cyl2)) + geom_bar()
As James pointed out in his answer, reorder is the idiomatic way of reordering factor levels.
mtcars$cyl3 &...
creating a random number using MYSQL
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147
This should give what you want:
FLOOR(RAND() * 401) + 100
Generically, FLOOR(RAND() * (<m...
How to compile a static library in Linux?
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answered Apr 29 '10 at 4:10
Matthew FlaschenMatthew Flaschen
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Should I use Python 32bit or Python 64bit
I have a win7 64bit installation. Must I use Python 64bit? What are the differences between the 32bit and 64bit Python versions anyway? Do different Python packages (such as south, django, mysqldb etc) support only 32bit/64bit?
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Why is early return slower than else?
...wer than with_else():
>>> T(lambda : without_else()).repeat()
[0.42015745017874906, 0.3188967452567226, 0.31984281521812363]
>>> T(lambda : with_else()).repeat()
[0.36009842032996175, 0.28962249392031936, 0.2927151355828528]
>>> T(lambda : without_else(True)).repeat()
[0....
Freely convert between List and IEnumerable
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148
List<string> myList = new List<string>();
IEnumerable<string> myEnumerable = ...
TypeScript with KnockoutJS
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answered Oct 26 '12 at 10:46
George MavritsakisGeorge Mavritsakis
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