convert javascript comma separated string into an array
- by Blankman
I have a comma separated string that I want to convert into an array so I can loop through it.
Is there anything built-in to do this?
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Search found 15292 results on 612 pages for 'array formulas'.
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Java - easily convert array to set
- by Peter
Hey, I'd like to convert an array to a set in Java. There are some obvious ways of doing this (i.e. with a loop) but I would like something a bit neater, something like: java.util.Arrays.asList(Object[] a); Any ideas? Cheers, PeteRead the article
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Accessing elements of an array defined in a class (C++)
- by Milad
Assume that int array arrayName is a member of class className, How can I access its element in my main program?? className.arrayName[0] doesn't seem to workRead the article
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Array reordering
- by Emil
I am trying to reorder an array (moving one item of 90 to the top, and move all the others down). Is there a way to do this?Read the article
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how to create an array of JLabels in Java to be printed on a JFrame
- by vishesh
I m trying to make an array of labels each label has a differented value which come out of a function. I dont know the exact no. of labels to be used i mean there could be any no of values to b printed Therefore, please help me do soRead the article
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Array Concatenation in C#
- by Betamoo
1- How to smartly initialize an Array with 2 (or more) other arrays in C#? double[] d1=new double[5]; double[] d2=new double[3]; double[] dTotal=new double[8];// I need this to be {d1 then d2} 2- Another question: How to concatenate C# arrays efficiently? ThanksRead the article
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Why is my PowerShell multi dimensional array being interpreted as a 1 dimensional array?
- by Jim
I have the following code: function HideTemplates($File, $Templates) { foreach ($Template in $Templates) { Write-Host $Template[0] $Template[1] $Template[2] } } HideTemplates "test.xml" @(("one", "two", "three")) HideTemplates "test.xml" @(("four", "five", "six"), ("seven", "eight", "nine")) It prints: o n e t w o t h r four five six seven eight nine I want it to print: one two three four five six seven eight nine Am I doing something wrong in my code? Is there a way to force PowerShell to tread a multi-dimensional array with a single item differently?Read the article
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convert javascript comma seperated string into an array
- by Blankman
I have a comma seperated string that I want to convert to an array so I can loop through them. Is there anything built-in to do this?Read the article
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php array clear
- by Arun
Is there any default function to clear only the values of an array. For ex arr{10,3,3,34,56,12} to arr{0,0,0,0,0,0}Read the article
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'MaxDegreeOfParallelism' for Array.Parallel?
- by sthlm58
Is it possible to set 'MaxDegreeOfParallelism' (that is maximum number of threads to use) for Array.Parallel module since under the hood it uses Parallel.For?Read the article
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How to push both value and key into array with php
- by sombe
$GET = array(); $key = 'one=1'; $rule = explode('=',$key); /* array_push($GET,$rule[0]=>$rule[1]); */ I'm looking for something like this so that: print_r($GET); /*output:*/ $GET[one=>1,two=>2,...] is there a function to do this (because array_push won't work this way). thanks!Read the article
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is there any short method to obtain value of array in php
- by liysd
When I obtain a field 'text' of an array I have to do something like this: $text = isset($tab['text'][0])?$tab['text'][0]:""; is there any function that returns value when element $tab['text'] exists and "" when not and of course doesn't produce notice in latter case.Read the article
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Record sounds using a two-dimensional array
- by blacksheep
i'd like to record sounds played by tapping with a two dimensional array using the time and the sound id. is there any code example anywhere? thanx blacksheepRead the article
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3D array initialization
- by xdevel2000
I need to represent some spatial points: x,y,z when I try to initialize the array like this: int[][][] points { { {100, 120, 10}, {100, 120, 18}, ... } } I got an error: Uncompilable source code - not a statement where is the error?Read the article
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sort array of size n
- by Grv
if an array of size n has only 3 values 0 ,1 and 2 (repeated any number of times) what is the best way to sort them. best indicates complexity. consider space and time complexity bothRead the article
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Find by values in JavaScript Array
- by Ax
I have such an array: arr['key1'] = true; arr['key2'] = true; arr['key3'] = true; ... arr['keyN'] = true; How to determine, have anyone key a "false" value?Read the article
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order array containing text and numbers
- by ptrn
I'm looking for the easiest way to sort an array that consists of numbers and text, and a combination of these. E.g. '123asd' '19asd' '12345asd' 'asd123' 'asd12' turns into '19asd' '123asd' '12345asd' 'asd12' 'asd123' This is going to be used in combination with the solution to another question I've asked here. The sorting function in itself works, what I need is a function that can say that that '19asd' is smaller than '123asd'. I'm writing this in JavaScript.Read the article
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Find most common string in an array
- by j.
I have this array, for example (the size is variable): x = ["1.111", "1.122", "1.250", "1.111"] and I need to find the most commom value ("1.111" in this case). Is there an easy way to do that? Tks in advance!Read the article
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How to initialize all elements in an array to the same number in C++
- by Phenom
I'm trying to initialize an int array with everything set at -1. I tried the following, but it doesn't work. It only sets the first value at -1. int directory[100] = {-1}; Why doesn't it work right?Read the article
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Passing an array as a function parameter in JavaScript
- by Robert
Hi all, i'd like to call a function using an array as a parameters: var x = [ 'p0', 'p1', 'p2' ]; call_me ( x[0], x[1], x[2] ); // i don't like it function call_me (param0, param1, param2 ) { // ... } Is there a better way of passing the contents of x into call_me()? Ps. I can't change the signature of call_me(), nor the way x is defined. Thanks in advanceRead the article
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C++ multidimensional dynamic array
- by dmessf
Let's say I have this to create a multidimensional array dynamically: int* *grid = new int*[gridSizeX]; for (int i=0; i<gridSizeX; i++) { grid[i] = new int[gridSizeY]; } Shouldn't be possible now to access elements like grid[x][y] = 20?Read the article
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design decision between array or object save in database
- by justjoe
i code some configuration setting. And need those values to be load, everytime my webapp start. yes, it's somekind autoload setting. But, right now, i have to choose between save it as object or array. is there any different between them when we save them in database ? which one is faster or maintainable or other pro and cons thanksRead the article
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Find a set of common elements from a multi-dimensional array recursively
- by shreyas
I have a multi-dimensional array: a=[[2,3,4],[1,3,4],[1,2],[1,2,3,4]] i've to compare all the 4 sub-arrays and get common elements.Next,take 3 subarrays at a time and get common elements.then take 2 sub arrays at a time and get common elements, in RUBY.Read the article
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record sounds with a two dimensional array
- by blacksheep
i'd like to record sounds played by tapping with a two dimensional array using the time and the sound id. is there any code example anywhere? thanx blacksheepRead the article
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c# array vs generic list
- by L G
Hi, i basically want to know the differences or advantages in using a generic list instead of an array in the below mentioned scenario Class Employee { private _empName; Public EmpName { get{return _empName;} set{_empName = value;} } } 1. Employee[] emp 2. List<Employee> emp can anyone please tell me the advantages or disadvaatges and which one to preferRead the article
