nt32, Int32)[]
In nightly it is Tuple{Int32, Int32}[]
On Tuesday, April 21, 2015 at 7:12:01 PM UTC+2, Wai Yip Tung wrote:
Wai Yip Tung <mailto:w...@tungwaiyip.info>
Tuesday, April 21, 2015 10:12 AM
I have a newbie question. I have programming background in Python,
Java, C. In some cases
I have a newbie question. I have programming background in Python, Java, C.
In some cases in Julia, like an empty array, I need to explicitly specify
the type. I am rather confused about the syntax. There a a few plausible
options like parenthesis, braces, colon. I have trouble to pick the right
[428]:
sort(s)
access to undefined reference
while loading In[428], in expression starting on line 1
in sort at sort.jl:342
Wai yip
On Thursday, February 5, 2015 at 3:47:26 AM UTC-8, Milan Bouchet-Valat
wrote:
>
> Le mercredi 04 février 2015 à 23:11 -0800, Wai Yip Tung a écrit :
I have successfully defined a custom array Ngram.
type Ngram <: AbstractArray{ASCIIString,1}
seq::ASCIIString
n::Int
end
function getindex(s::Ngram, i::Int)
s.seq[i:i+s.n-1]
end
function Base.size(s::Ngram)
length(s.seq) - s.n + 1
end
It works as I expected. For example
In [21
rewrites the list comprehension as a loop and inserts a break
statement
On Friday, January 30, 2015 at 12:51:13 AM UTC-6, Wai Yip Tung wrote:
Wai Yip Tung <mailto:w...@tungwaiyip.info>
Thursday, January 29, 2015 10:51 PM
I want to apply function f() over a range of value. f() returns true
I want to apply function f() over a range of value. f() returns true for
success and false for failure. Since f() is expensive, I want short circuit
computation, i.e. it stops after the first failure.
In python, I can do this in an elegant way with the all() function and
generator expression.
(y)) )
> 2-element Array{Array{Int64,1},1}:
> [1,2,3]
> [1,2]
>
> Note, Josh's trick is used to avoid concatenation.
>
>
> On Mon, 2015-01-26 at 18:16, Joshua Adelman > wrote:
> > On Monday, January 26, 2015 at 12:09:40 PM UTC-5, Joshua Adelman wrote:
I'm trying to construct a list of list and do some operation on it. In
Python I would do
In [7]: ll = [[1,2],[1,2,3],[7]]
Say I want to sort them by the length of the list, many function accepts a
`key` parameter. In this case I want the `key` to be `len`.
In [8]: max(ll, key=len)
Out[8]: [1,
efan Karpinski wrote:
>
> On Thu, Feb 20, 2014 at 1:36 AM, Wai Yip Tung
>
> > wrote:
>
>> I am trying to port some code from Python to Julia. I was using a
>> function numpy.random.choice, which accept a parameter to define
>> probability of each individual entry.
I am trying to port some code from Python to Julia. I was using a function
numpy.random.choice, which accept a parameter to define probability of each
individual entry. I wonder if there is a corresponding Julia function.
Another more basic question is how do we do number formatting like %0.2f ?
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