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• C++ WCHAR: Cannot allocate an array of constant size 0

  - by Rosarch

  I'm trying to create a WCHAR: LONG bufferSize = foo.bar() + 1; WCHAR wszBaz[bufferSize]; The compiler issues an error: error C2057: expected constant expression error C2466: cannot allocate an array of constant size 0 error C2133: 'wszBaz' unknown size What am I doing wrong? UPDATE: I added const but it still gives the same error: const LONG bufferSize = foo.bar() + 1; WCHAR wszBaz[bufferSize];

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• PHP string == name of array ?

  - by John Isaacks

  If I have an array named $myArray how can I get a reference to it from a string of the same name myArray. I tried: eval('myArray'); But that gave me an error.

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• how to read XML file into two dimensional array using java

  - by Karthika

  hi friends, How to read XML file into two dimensional array using java. Am new to this concept. Please suggest me any ideas and suggest any websites and examples regarding this question.

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• Multiple value array

  - by Ant..

  I am new to jScript and have written this code [which works perfectly]. Its purpose is to test that the term for the amount of loan is not exceeded. Can the process be consolidated into one array where you pass the loan amount which returns the term based on the range i.e. 6000 to 7000 = 96 function TestMaxTerm() { var LnAmt = 14000 //Testing Purposes var Term = 0 //Testing Purposes if (LnAmt > 0 && LnAmt <= 1000){Term = 0;} if (LnAmt > 1000 && LnAmt <= 2000){Term = 1;} if (LnAmt > 2000 && LnAmt <= 3000){Term = 2;} if (LnAmt > 3000 && LnAmt <= 4000){Term = 3;} if (LnAmt > 4000 && LnAmt <= 5000){Term = 4;} if (LnAmt > 5000 && LnAmt <= 6000){Term = 5;} if (LnAmt > 6000 && LnAmt <= 7000){Term = 6;} if (LnAmt > 7000 && LnAmt <= 8000){Term = 7;} if (LnAmt > 8000 && LnAmt <= 9000){Term = 8;} if (LnAmt > 9000 && LnAmt <= 10000){Term = 9;} if (LnAmt > 10000 && LnAmt <= 11000){Term = 10;} if (LnAmt > 11000 && LnAmt <= 12000){Term = 11;} if (LnAmt > 11000){Term = 12;} //Obtain Maximum Term for Loan Amount var MaxTerm = new Array(); MaxTerm[0] = 24; MaxTerm[1]=36; MaxTerm[2] = 48; MaxTerm[3] = 60; MaxTerm[5] = 72; MaxTerm[5]=84; MaxTerm[6] = 96; MaxTerm[7] = 108; MaxTerm[8] = 120; MaxTerm[9]=132; MaxTerm[10] = 164; MaxTerm[11] = 176; MaxTerm[12] = 420; var text = MaxTerm[Term]; alert(text); }

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• Array model binding difficulty

  - by user281180

  I am having difficulty for using array model binding. Actually I can see that the values sent from the views are not binded to the model and the arrays still have the values already instantiated. How can I solve this problem?

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• Reading a File into a Byte Array (PHP)

  - by Valdas

  I have one file. but now need to read this file into a bytes array. In java or c++ it's very easy to do that. but not found how i can read in PHP.

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• Question : Perl map - need to map a array into a hash as arrayelement->array_index

  - by TGV

  Hi folks. I have a array like this: my @arr = ("Field3","Field1","Field2","Field5","Field4"); Now i use map like below , where /DOSOMETHING/ is the answer am seeking. my %hash = map {$_ => **/DOSOMETHING/** } @arr Now I require the hash to look like below: Field3 = 0 Field1 = 1 Field2 = 2 Field5 = 3 Field4 = 4 Any help?

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• Convert a byte into a boolean array of length 4 in Java

  - by Agrajag9

  I need to convert a byte into an array of 4 booleans in Java. How might I go about this?

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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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• 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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• In Python How can I declare a Dynamic Array

  - by Srinath

  I want to declare an Array and all items present in the ListBox Should Be deleted irrespective of the Group name present in the ListBox. can any body help me coding in Python. I am using WINXP OS & Python 2.6.

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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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• How can I use linq to select the columns of a jagged array

  - by CoGo

  How can I use linq in C# to select the columns of a jagged array of ints, I select the rows as follows. int[][] values; .... var rows = from row in values select row; Thank you for the help.

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• Python script to remove lines from file containing words in array

  - by chromesub

  I have the following script which identifies lines in a file which I want to remove, based on an array but does not remove them. What should I change? sourcefile = "C:\\Python25\\PC_New.txt" filename2 = "C:\\Python25\\PC_reduced.txt" offending = ["Exception","Integer","RuntimeException"] def fixup( filename ): print "fixup ", filename fin = open( filename ) fout = open( filename2 , "w") for line in fin.readlines(): for item in offending: print "got one",line line = line.replace( item, "MUST DELETE" ) line=line.strip() fout.write(line) fin.close() fout.close() fixup(sourcefile)

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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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• javascript iterate array of variables and reassign value to each variable

  - by Shanison

  Hi how should i iterate array of variables and reassign value to each variable. E.g in jQuery function test(param1, param2) { $.each([param1, param2], function (i, v) { //check if all the input params have value, else assign the default value to it if (!v) v = default_value; //this is wrong, can't use v, which is value } } How should I get the variable and assign new value in the loop? Thank you very much!

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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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• 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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• 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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• 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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• 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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• 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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• 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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• 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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