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• Perl, search array

  - by Mike

  What is the smartest way of searching through an array of strings for a matching string in Perl? One caveat, I would like the search to be case-insensitive so "aAa" would be in ("aaa","bbb")

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• Convert a String into an Array of Characters

  - by AJ

  in PHP, how do i convert: $result = abdcef; into an array thats: $result[0] = a; $result[1] = b; $result[2] = c; $result[3] = d; ??????

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• Finding the product of each of the (n-1) subsets of a given array

  - by guirgis

  Hey everybody. Given an array of n integers, i need to find the product of each of the (n-1) subsets i.e: ith subset = the product of all the elements except the ith element itself. e.g: S = {1,0,3,2}; subset_product(1) = 0*3*2=0; subset_product(2) = 1*3*2=6; etc. So Any help?

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• javascript split string on space or on quotes to array

  - by Boriz

  var str = 'single words "fixed string of words"'; var astr = str.split(" "); // need fix i want the array to be like: single, words, fixed string of words.

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• Unset an array element inside a foreach loop

  - by Summer

  I'm accessing an array by reference inside a foreach loop, but the unset() function doesn't seem to be working: foreach ( $this->result['list'] as &$row ) { if ($this_row_is_boring) { unset($row); } } print_r($this->result['list']); // Includes rows I thought I unset Ideas? Thanks!

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• Add new item in existing array in c#.net

  - by Nirmal

  How to add new item in existing string array in c#.net. i need to preserve the existing data.

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• Detecting Completion of an Array of Threads

  - by Harsha

  I have created an array of threads and started all of them. How to know whether all threads have completed work. I don't want to use thread.wait or thread.join.

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• C++ sort array of strings

  - by user69514

  I am trying to sort an array of strings, but it's not sorting anything.... what am I doing wrong? string namesS[MAX_NAMES]; int compare (const void * a, const void * b){ return ( *(char*)a - *(char*)b ); } void sortNames(){ qsort(namesS, MAX_NAMES, sizeof(string), compare); }

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• finding an element of in a sorted array thats shifted

  - by hao

  Say the original list is 1 2 3 4 5 6 7 8 9 10 and u shift it so that it becomes 5 6 7 8 9 10 1 2 3 4 so say i want to check if 7 is in the array. how would i do this efficiently.

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• Does this definition create an array in Javascript?

  - by As

  in my jQuery code, i am using var a = [23, 34, 45, 33]; is 'a' considered an array of integers?

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• Array/List/Directory of System.Type

  - by Mike

  I have a lot of classes and want to create some kind of 'directory'. So that I can create menus automatically. Clicking a menu-item would then create an instance of the class and shows the window. What I want for this is an array of System.Type where I can stuff in all the classes without instantiating them. Though from my test and (unsuccessful) googling, this doesn't seem possible. Any ideas?

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• removing comma from string array

  - by sarah

  Hi, I want to execute a query like select ID from "xyz_DB"."test" where user in ('a','b') so the corresponding code is like String s="("; for(String user:selUsers){ s+= " ' " + user + " ', "; } s+=")"; Select ID from test where userId in s; The following code is forming the value of s as ('a','b',) i want to remove the comma after the end of array how to do this ?

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• How to repeat an array in PHP?

  - by wamp

  $arr = array('1st', '1st'); The above $arr has 2 items , I want to repeat $arr so that it's populated with 4 items Is there a single call in PHP?

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• Search inside dynamic array in python

  - by user2091683

  I want to implement a code that loops inside an array that its size is set by the user that means that the size isn't constant. for example: A=[1,2,3,4,5] then I want the output to be like this: [1],[2],[3],[4],[5] [1,2],[1,3],[1,4],[1,5] [2,3],[2,4],[2,5] [3,4],[3,5] [4,5] [1,2,3],[1,2,4],[1,2,5] [1,3,4],[1,3,5] and so on [1,2,3,4],[1,2,3,5] [2,3,4,5] [1,2,3,4,5] Can you help me implement this code?

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• fill array with binary numbers

  - by davit-datuashvili

  hi, first of all this is not homework!! my question is from book: Algorithms in C++ third edition by robert sedgewick question is: there is given array of size n by 2^n(two dimensional) and we should fill it by binary numbers with bits size exactly n or for example n=5 so result will be 00001 00010 00011 00100 00101 00110 00111 and so on we should put this sequence of bits into arrays please help me

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• How to include a C array in -description

  - by bgw

  I'm trying to include the elements of an array in the NSString that's returned by the -description method in my class. No clue how to do this in Objective-C...in Java there's string concatenation or StringBuilder, what's the equivalent in Obj-C? TIA..

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• Variable Length Array

  - by corinaf

  Hello, I would like to know how a variable length array is managed (what extra variables or data structures are kept on the stack in order to have variable length arrays). Thanks a lot.

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• Easy - Read a file into a array

  - by ineedtehhelpz

  So I have a .dat file that just holds a list of names, each name is on a new line. I am having a day of complete mental blanks but how would I go about getting those names out of the file and puting them into a array. Thanks for any help

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• Integer array in Pythn

  - by Ra'ed

  how I can define array of integer numbers in Python code Say if this code is ok. or no pos = [int] len=99 for i in range (0,99): pos[i]=7

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• Contains of textbox to array - C#

  - by Alexry

  I have a textbox with boolean. How do I put the contents into an array? Thanks.

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• Finding closest number in an array

  - by visu

  in an array first we have to find whether a desired number exists in that or not? if, not then how will i find nearer number to the given desired number in java.

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• java: how do I create an array of tuples

  - by kkkkk

  how can I create an array of tuples in jsp (java) like (a:1, b:2) (c:3, d:4) ... ...

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• Reading file into array

  - by Asmsycool

  Hello, I have these a file in a c program which consist of a string and 4 doubles and 2 integer in one line and there is a total of 28 lines, i want to read this file and load the data into an array. can someone help me solve this.

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• How to pass array to function without variable instantiation, in C++

  - by Vincenzo

  Can I do this in C++ (if yes, what is the syntax?): void func(string* strs) { // do something } func({"abc", "cde"}); I want to pass an array to function, without instantiating it as a variable. Thanks for suggestions.

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• Does this create an array in JavaScript?

  - by As

  I am using the following JavaScript code: var a = [23, 34, 45, 33]; Is a considered an array of integers?

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