chunking Questions
10
Solved
I have a slice with ~2.1 million log strings in it, and I would like to create a slice of slices with the strings being as evenly distributed as possible.
Here is what I have so far:
// logs is a...
15
My exact scenario is inserting data to database in batches, so I want to accumulate DOM objects then every 1000, flush them.
I implemented it by putting code in the accumulator to detect fullness ...
Edam asked 20/12, 2014 at 19:33
10
Solved
I have been looking for an elegant and efficient way to chunk a string into substrings of a given length in Ruby.
So far, the best I could come up with is this:
def chunk(string, size)
(0..(stri...
3
Solved
I'm trying to take a single file object and split it into chunks by a specified chunk size.
In my example, trying to split a single file into 1MB chunks. So I figure out how many chunks it would ta...
Robotize asked 1/10, 2015 at 22:57
4
Solved
I was under the impression that the lazy seqs were always chunked.
=> (take 1 (map #(do (print \.) %) (range)))
(................................0)
As expected 32 dots are printed because the...
Snicker asked 13/9, 2012 at 17:55
6
I am setting up my React app project using create-react-app.
I was wondering if there is a way to turn-off the chunking mechanism that is built-in into the react scripts. The thing is that I need t...
Interviewer asked 29/4, 2019 at 19:2
3
Solved
I'm trying to build a chunker (or shallow parser) using regular expressions (and without NLTK), but can't come up with a regular expression that does what I want it to do . Here's my immediate goal...
20
Solved
I am surprised I could not find a "batch" function that would take as input an iterable and return an iterable of iterables.
For example:
for i in batch(range(0,10), 1): print i
...
1
I have the following video
URL: https://static.videezy.com/system/resources/previews/000/000/161/original/Volume2.mp4
and want to download it with Axios chunk by chunk and write to the response (se...
Messroom asked 12/4, 2021 at 20:59
2
So I've been trying my hands on laravel's chunking in Eloquent but I've run into a problem. Consider the following code (a much more simplified version of my problem):
$data = DB::connection('mydb...
Sweep asked 14/1, 2014 at 11:12
1
Solved
I want to implement a big file downloading (approx. 10-1024 Mb) from the same server (without external cloud file storage, aka on-premises) where my app runs using Node.js and Express.js.
I figured...
Gretchen asked 27/6, 2020 at 10:16
1
Solved
Problem:
I have a vector that is approximately [350000, 1] and I wish to calculate the pair wise distance. This results in a [350000, 350000] matrix of integer datatype that does not fit into RAM. ...
4
I'm using NLTK RegexpParser to extract noungroups and verbgroups from tagged tokens.
How do I walk the resulting tree to find only the chunks that are NP or V groups?
from nltk.chunk import Regex...
Inquisition asked 1/10, 2011 at 8:28
1
Solved
I'm currently using a not-very-Scala-like approach to parse large Unix mailbox files. I'm still learning the language and would like to challenge myself to find a better way, however, I do not beli...
1
Solved
I'm using Dropzone.js to take files of various types (including images and non-images, like a PDF), and upload them in 1mb chunks to our server. I'm then attempting to concatenate the files with PH...
Paddock asked 15/5, 2019 at 19:28
13
Solved
I'm having some trouble making a sequence. Basically I need to chop a sequence into a sequence of arrays. Seq.windowed almost does it but I don't want duplicate elements.
I can get what I want by ...
1
Solved
I am trying to create custom chunk tags and to extract relations from them. Following is the code that takes me to the cascaded chunk tree.
grammar = r"""
NPH: {<DT|JJ|NN.*>+} # Chunk seque...
Clingfish asked 17/7, 2018 at 21:38
1
Solved
It's been a day I'm trying to solve this annoying but, I'm sure, simple issue.
I am trying to divide my bundle.js into chunks to optimize website loading time.
Here is my webpack.config file :
m...
Kirwan asked 16/1, 2018 at 12:10
1
Solved
Using Eloquent, how can I terminate chunking based on a condition within the chunk function's closure? I've tried returning, but that seems to terminate only the current chunk and not all chunking....
1
Solved
Since I was told Spacy was such a powerful Python module for natural speech processing, I am now desperately looking for a way to group words together to more than noun phrases, most importantly, p...
5
Solved
I have a function that takes a lazy ByteString, that I wish to have return lists of strict ByteStrings (the laziness should be transferred to the list type of the output).
import qualified Data.By...
Marniemaro asked 19/10, 2011 at 0:50
2
Solved
1
Solved
I am trying to build my own client RTMP library for an app that I am working on. So far everything has gone pretty successfully in that I am able to connect to the RTMP server negotiate the handsha...
Coadjutor asked 28/10, 2016 at 0:9
3
Solved
File under: "Unexpected Efficiency Dept."
The first 90 million numbers take up about 761MB, as output by:
seq 90000000
According to man parallel, it can speed up gzip's archiving big files by ...
Corrigan asked 4/7, 2016 at 7:7
1
Solved
I have a large fixed width file being read into pandas in chunks of 10000 lines. This works great for everything except removing duplicates from the data because the duplicates can obviously be in ...
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