Recent questions tagged arrays

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arrays - Javascript, repeating an object key N-times, being N its value

I was wondering how to do this in the more cleaner and optimal way: I have an Object with the following ... 999, 999] Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Python advanced slicing

I am a little confused with Python's advanced slicing. I basically had a dictionary and with help from SO, I ... similar to my first example? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - How can I split a string at the first occurrence of a letter in Python?

A have a series of strings in the following format. Demonstration examples would look like this: 71 1 * abwhf ... an array with many elements. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - How do I find the first 5 files in a directory with PHP?

How would I list the first 5 files or directories in directory sorted alphabetically with PHP? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - php sort filenames with an underscore

I have an array of filenames that I aquire using DirectoryIterator. I am trying to get the filenames to sort ... ) "PW_PG3_COKE_A.jpg" } Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Foreach loop and average in PHP

I'm rather new to programming in general. I'm starting off with some exercises but I'm kind of getting stuck. I created ... "$value "; } ?> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Redim without Dim?

I'm using Access 2010 under Win7. I've discovered I can dimension my arrays at run-time by simply invoking ... NOT use this shortcut? Cheers! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Retrieve image from firebase storage to show on tableView (Swift)

Extension question from New Firebase retrieve data and put on the tableView (Swift) By moving the Firebase code to ... Hope can get some advice! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - About character pointers in C

Consider this definition: char *pmessage = "now is the time"; As I see it, pmessage will point to a contiguous area in ... (pmessage + 1) = 'K'; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Is the .each iterator in ruby guaranteed to give the same order on the same elements every time?

I'm doing something like this with a list 'a': a.each_with_index |outer, i| a.each_with_index |inner, j| if( ... wouldn't use that order... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Merge sorted lists in python

I have a bunch of sorted lists of objects, and a comparison function class Obj : def __init__(p) : ... is quite inefficient. Better answers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - C# - is it possible to arrange ComboBox Items from a to z?

I have a very messy long items full of strings in a combobox, and it would be lovely to just sort it from ... easier to track. Is it possible? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Sorting and Binary search using Java

I was asked to sort and search an array. The sorting the array was simple and my code worked but then whenever I try ... ]; arr[max] = temp; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Find duplicate values in objects with Javascript

I've been trying to work out a problem I'm having. I have an array with objects in it, like this: var ... to them self. Can anybody help me? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Pandoc: Template with YAML metadata

I use pandoc for generate index.html with YAML metadata. I know iterate associative arrays from pandoc template: YAML ... // how works? $endfor$ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Saving php output in a file

I have: echo" ";echo" <pre>";print_r($array2);echo"</pre>"; echo" ";echo" <pre>"; ... the contents before in it. Thansk a million See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Parse CSV file in java, and delaing with empty values

I am parsing a CSV file into my program, spliting the values at the , element, and it's working fine, ... empty values with a null value. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Why does i[arr] work as well as arr[i] in C with larger data types?

It's fairly common knowledge that if you access an element of an array as arr[i] in C that you can also ... it by sizeof( struct large )? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - php array_merge without erasing values?

Background: Trevor is working with a PHP implementation of a standard algorithm: take a main set of default name ... and rename of variables. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Convert a byte arry to OpenCV image in C++

I have a byte array that represents a .jpg file that I want to convert directly to an OpenCV Mat ... ? cv::Mat* image_representing_the_data; See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Index expression must be constant - WebGL/GLSL error

I'm having trouble accessing an array in a fragment shader using a non-constant int as the index. I've removed ... I would fix this? Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Adding new HighChart Series

At this code javascrip give an error $.each(JSON, function(i, array) { chart.series[i].name = array.teamName; chart. ... %' }, series: [] ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - How can I store captures from a Perl regular expression into separate variables?

I have a regex: /abc(def)ghi(jkl)mno(pqr)/igs How would I capture the results of each parentheses into 3 ... def)ghi(jkl)mno(pqr)/igs); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Generating Combinations in python

I am not sure how to go about this in Python, if its even possible. What I need to do is create an ... Thanks in advance for any help offered. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Re-slicing slices in Golang

I recently picked up the Go language, and now I am confused with the following code: package main import "fmt" func main() ... =3 cap=3 [0 0 0] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Selection Sort in JavaScript

function newsort(arr, left, right){ for(var i= left; i < right; ++i){ var min = i; for (var j = i; ... me in the right direction? thanks..... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - F# array_chunk for Sequence

I'm having some trouble making a sequence. Basically I need to chop a sequence into a sequence of arrays. Seq ... Seq.to_array |> array_chunk 5 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Input an integer, find the two closest integers which, when multiplied, equal the input

Ok my problem is of mathematical nature. I have an array of bytes whose length is X, i need to find the ... . Thanks in advance for your help See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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