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How to get row from R data.frame
...is, for example:
#Add your data
x <- structure(list(A = c(5, 3.5, 3.25, 4.25, 1.5 ),
B = c(4.25, 4, 4, 4.5, 4.5 ),
C = c(4.5, 2.5, 4, 2.25, 3 )
),
.Names = c("A", "B", "C"),
class = "da...
What is the difference between the Facade and Adapter Pattern?
...
142
The Facade Pattern wiki page has a brief note about this.
"An Adapter is used when the wra...
How to check for a JSON response using RSpec?
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edited Mar 2 '11 at 19:27
answered Mar 1 '11 at 23:55
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How to change indentation mode in Atom?
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219
See Soft Tabs and Tab Length under Settings > Editor Settings.
To toggle indentation modes...
Generator Expressions vs. List Comprehension
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294
John's answer is good (that list comprehensions are better when you want to iterate over somet...
How to trim leading and trailing white spaces of a string?
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269
For example,
package main
import (
"fmt"
"strings"
)
func main() {
s := "\t Hel...
Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
...to-upgrade-an-aspnet-mvc-4-and-web-api-project-to-aspnet-mvc-5-and-web-api-2
28 Answers
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How to get a float result by dividing two integer values using T-SQL?
... like to specify the number of decimal digits when I do a division between 2 integer numbers like:
8 Answers
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How does java do modulus calculations with negative numbers?
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edited Dec 9 '10 at 23:18
answered Dec 9 '10 at 22:00
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How to print the full traceback without halting the program?
...in some corner cases, you will not obtain what you would expect. In Python 2.x:
import traceback
try:
raise TypeError("Oups!")
except Exception, err:
try:
raise TypeError("Again !?!")
except:
pass
traceback.print_exc()
...will display the traceback of the last ex...