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Function for Factorial in Python
... edited Nov 15 '15 at 6:05
Arulx Z
1931313 bronze badges
answered Feb 27 '11 at 22:25
JorilJoril
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List distinct values in a vector in R
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Do you mean unique:
R> x = c(1,1,2,3,4,4,4)
R> x
[1] 1 1 2 3 4 4 4
R> unique(x)
[1] 1 2 3 4
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What's the recommended way to connect to MySQL from Go?
...implement the database/sql API as
it provides a clean and efficient syntax,
it ensures you can later change the driver without changing your code, apart the import and connection.
Two fast and reliable drivers are available for MySQL :
MyMySQL
Go-MySQL-Driver
I've used both of them in produc...
Convert JSON string to dict using Python
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@ShivamAgrawal: Exactly what it says on the tin.
– Ignacio Vazquez-Abrams
May 5 '15 at 7:43
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Effective method to hide email from spam bots
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Remove Object from Array using JavaScript
... to remove the object that includes name Kristian from someArray . For example:
28 Answers
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Create Pandas DataFrame from a string
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Split Method
data = input_string
df = pd.DataFrame([x.split(';') for x in data.split('\n')])
print(df)
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How to create a UIView bounce animation?
...!
Take a look at Apple's UIKit Dynamics Catalog app. Alternately, Teehanlax has a clear, concise tutorial with the full project in github. If you want a more detailed tutorial about the ins-and-outs of dynamics, the Ray Winderlich tutorial is great. As always, the Apple docs are a great first stop,...
Scala: Abstract types vs generics
...ype Parameters in Scala (see summary at the end)
(Here is the relevant extract of the first interview, May 2009, emphasis mine)
General principle
There have always been two notions of abstraction:
parameterization and
abstract members.
In Java you also have both, but it depends on what y...
How to check if a string contains an element from a list in Python
...erator together with any, which short-circuits on the first True:
if any(ext in url_string for ext in extensionsToCheck):
print(url_string)
EDIT: I see this answer has been accepted by OP. Though my solution may be "good enough" solution to his particular problem, and is a good general way to...