sequences Questions
1
Solved
How can I "skip" the first N entries of a kotlin sequence/list?
I am looking for the kotlin equivalent of C# LINQ "skip".
5
What is an idiomatic way to merge (or retrieve the union of) two lists (or sequences) in Clojure?
(merge l1 l2)
doesn't seem to be the solution:
a=> (merge '(1 2 3) '(2 3 4))
((2 3 4) 1 2 3)...
2
Solved
I'm an expat from focusing on R for a long time where the : (colon) operator creates integer sequences from the first to the second argument:
1:10
# [1] 1 2 3 4 5 6 7 8 9 10
10:1
# [1] 10 9 8 7 6 ...
1
I am trying to configure tmux to switch between windows using alt-left, alt-right sequences. This is what I have in my .tmux.conf
bind-key -n M-Left previous-window
bind-key -n M-Right next-window...
1
Solved
I am attempting to replicate the character level language modeling demonstrated in the excellent article http://karpathy.github.io/2015/05/21/rnn-effectiveness/ using Tensorflow.
So far my attempt...
Australopithecus asked 12/1, 2017 at 19:25
2
Solved
I was trying to learn me some F# by looking at last years AdventOfCode solutions. I came across this neat peice of code, which I cannot parse at all:
i 1|>Seq.sumBy(" (".IndexOf)
Note, I bel...
3
I created an Oracle sequence:
Create sequence seq_acteurs start with 1 increment by 1;
Normally the sequence must be incremented by 1, but when insert into Acteurs table, the sequence s incremen...
Ackack asked 29/5, 2011 at 18:42
2
Solved
We have an increasing sequence in which each element is consist of even digits only (0, 2, 4, 6, 8). How can we find the nth number in this sequence
Is it possible to find nth number in this seque...
2
Solved
I have several counters in an application I am building, as am trying to get them to be dynamically created by the application as required.
For a simplistic example, if someone types a word into a...
Committee asked 9/9, 2016 at 0:49
3
Solved
Hope someone can help. When I tried to insert something into a table it give me error saying the primary key is already existed. So I need to reset my sequence so that it is always max(id)+1.
The ...
Hague asked 28/4, 2011 at 11:1
2
Solved
I have a new sequence in my database.
What permissions do I need to grant to my web user in order for the sequence to be used? I tried granting select on the sequence, but the web user still can't...
2
How can I measure similarity-percentage between two sequences of strings?
I have two text files and In files there sequences are written like
First file:
AAA BBB DDD CCC GGG MMM AAA MMM
Seco...
Equivalent asked 1/6, 2012 at 5:55
3
Solved
I am not using Single in LINQ below, but I am still getting a 'Sequence contains no elements' exception:
allNames = StockCollection.Where((s) => s.Name.IndexOf("A") == 0)
.Select((s) => s.N...
Woorali asked 15/1, 2012 at 6:8
3
Solved
I'd like to assign a cumulative numerical value for sequential runs in a binary vector. What I have is
x = [0 0 0 1 1 0 1 1 1 0 1 0 0 0 0 0 0],
and what I would like is
y = [1 2 3 1 2 1 1 2 3 1...
3
Solved
How can i generate a sequence of numbers which are in Geometric Progression in R? for example i need to generate the sequence :
1, 2,4,8,16,32 and so on....till say a finite value?
3
Solved
It's blowing my mind a little bit that OrderedDict in Python is not a sequence type. It has a concept of order, but it's not a sequence.
The Python docs say
There are seven sequence types: str...
1
Solved
I've read several posts about the TSQL Identity Bug and have been playing around with using SEQUENCE. However, I'm curious about resetting the SEQUENCE on the ID value in a table. For an example:
...
Geometrize asked 19/11, 2013 at 21:45
2
9
Solved
What are the other ways of achieving auto-increment in oracle other than use of triggers?
Sauceda asked 25/11, 2008 at 11:4
2
Solved
Could anybody explain how can I use variable names in bash for loop to generate a sequence of numbers?
for year in {1990..1997}
do
echo ${year}
done
Results:
1990
1991
1992
1993
1994
19...
2
Solved
Does Clojure provide any builtin way to find the position of a sub-sequence in a given sequence?
4
Solved
I want to create a sequence for this varchar. It would have been easier had it been a number instead of varchar. In that case, I could do
seq_no := seq_no + 1;
But what can I do when I want to...
5
Solved
I'm interested in automatic music making. I was thinking about a program that is fed a large number of 1-bar arpeggios (= fixed length sequences of notes, for simplicity) and generates its ow...
3
My question is simple: Is there an O(n) algorithm for finding the longest contiguous subsequence between two sequences A and B? I searched it, but all the results were about the LCS problem, which ...
2
Solved
Is there any built-in way (I mean, without need of triggers and/or functions) to have incrementing indexes per multiple columns?
So after performing:
INSERT INTO "table"
("month", "desc")
VALUE...
Ironstone asked 5/12, 2012 at 15:22
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