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How to redirect 'print' output to a file using python?
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answered Aug 22 '11 at 20:00
Gringo SuaveGringo Suave
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URLEncoder not able to translate space character
....println(java.net.URLEncoder.encode("Hello World", "UTF-8").replace("+", "%20"));
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nodejs how to read keystrokes from stdin
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edited Jun 20 at 9:12
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answered Feb 20 '11 at 20:42
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PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
...cific case, and why?
– akaihola
Dec 20 '09 at 12:57
33
"The most common use case for using multip...
“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
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Explicit is better than implicit (PEP 20).
– Ioannis Filippidis
Jul 1 '16 at 5:46
6
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Best way to check for nullable bool in a condition expression (if …)
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answered Apr 20 '10 at 9:44
Artiom ChilaruArtiom Chilaru
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How to extract year and month from date in PostgreSQL without using to_char() function?
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date_part(text, timestamp)
e.g.
date_part('month', timestamp '2001-02-16 20:38:40'),
date_part('year', timestamp '2001-02-16 20:38:40')
http://www.postgresql.org/docs/8.0/interactive/functions-datetime.html
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How to get the Power of some Integer in Swift language?
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How to get memory available or used in C#
...m (in System.dll)
– Enigma Plus
May 20 '15 at 8:17
12
I'd like to also add that the PrivateMemory...
Plotting two variables as lines using ggplot2 on the same graph
...yr)
test_data <-
data.frame(
var0 = 100 + c(0, cumsum(runif(49, -20, 20))),
var1 = 150 + c(0, cumsum(runif(49, -10, 10))),
date = seq(as.Date("2002-01-01"), by="1 month", length.out=100)
)
test_data %>%
gather(key,value, var0, var1) %>%
ggplot(aes(x=date, y=value, c...