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Populate a one-dimensional array with values from an Excel Table column using VBA
Change: project = projectArray(counter) Value = dollarValue(counter) to project = projectArray(counter, 1) Value = dollarValue(counter, 1) Arrays read from worksheets always are multidimensional even if you just have 1 column. In this case you are specifying that column to be 1, every time.

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Matlab- moving numbers to new row if condition is met
Let x be your data vector. What you want can be done quite simply as follows: ind = [find(diff(x)<0) numel(x)]; %// find ends of increasing subsequences ind(2:end) = diff(ind); %// compute lengths of those subsequences y = mat2cell(x, 1, ind); %// split data vector according to those lenghts This produces the desired result in cell array y. A cell array is used so that each "row" can have a

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How pass variable in url to ng-repeat?
You could do this for one of the objects: <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel"> <div ng-repeat="(year, months) in dateMonths"> <li ng-repeat="month in months"><a href="#/timeline/{{month}}">{{month}}</a></li> </div> </ul> However if you want to ng-repeat over all the objects, you either need a variable for every

Categories : Arrays

Opencv: convert RGB matrix to 1d array
Yes it is referenced over there in the documentation. And why don't you see the snippet below: template<int N> void SetPixel(Mat &img, int x, int y, unsigned char newVal) { *(img.data + (y * img.cols + x) * img.channels() + N) = newVal; } int main() { Mat img = Mat::zeros(1000, 1000, CV_8UC4); SetPixel<0>(img, 120); SetPixel<1>(img, 120); SetPixel&l

Categories : Arrays

Return array reference from hash keys or returning sub routine
Anonymous arrays and hashes existed in 5.8.3, too. You even use them in the code. return [ keys %hash ] If a subroutine returns a list, you can't make it into a reference by adding a : it would be distributed, i.e. you'll get an array of references to the members of the list. You can still use an anonymous array, though: my $ref = [ sub_that_returns_list() ];

Categories : Arrays

Organizing and Searching for (dates , strings , countries) in matlab
You can use textscan to read the file into a cell array of strings, and then use regexp to parse the strings to get your desired fields. First, we read the text file into a cell array of strings: fid = fopen('deaths.txt'); scanned_fields = textscan(fid, '%s', 'Delimiter',' '); text_array = scanned_fields{1}; fclose(fid); While textscan is capable of some rudimentary parsing, it's not sophistic

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How to sort an array or table by column in perl?
In your last code example you can replace my @sorted = sort { $b->[4] <=> $a->[4] } @input; with my @sorted = sort { (split(' ', $b))[4] <=> (split(' ', $a))[4] } @input; or even my @sorted = sort { (split(/s+/, $b))[4] <=> (split(/s+/, $a))[4] } @input; if input data has no lines with leading spaces.

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How can I parse a diffgam.xml file with perl in a way to get array of hashes instead of a big hash-map?
This is an incomplete solution based on comments so far. Hopefully it'll illustrate why Borodin and I are requesting what you're actually trying to get out of your parse. use strict; use warnings; use XML::Twig; my $twig = XML::Twig->new()->parse( *DATA ); foreach my $thing ( $twig->root->children() ) { print $thing ->tag, " "; foreach my $att ( keys %{ $thing->atts()

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Merging variables on Perl
Your input file probably contains the carriage return character. You can remove it by s/ //g, or convert the input form MSWin to *nix by dos2unix or fromdos.

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Replace methode for a custom type array in golang
Replace *v[i] = n with (*v)[i] = n The former means "take what v[i] points to", while the latter, "take what v points to and take i'th element".

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Parsing XML file to count tag occurrence using XML::Simple
I can try to point you in the right direction. First, I'm going to assume that your xml has <job> tags around each job and actualy looks like this <XML> <job> <title> Teacher </title> <state> TX </state> <city> Dallas </city> </job> Now, I'm going to suggest renaming the variables in your next bit of c

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Unwrap Sparse Array in Swift
You can't do this right now in Swift. To add that function as an extension to Array, you'd have to mark somehow that it's only callable with certain kinds of arrays: those with optional values as the subtype. Unfortunately, you can't further specialize a generic type, so global functions are the only way possible. This is the same reason Array has a sort method that takes a comparison function a

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(Processing) Removing Previously Used Object in Array
Using ArrayList would look more or less like: // gonna use strings instead of images // just to show the idea. I don't have all this images... ArrayList<String> card = new ArrayList<String>(); ArrayList<String> card2; int imageIndex, imageIndex2; String display1, display2; void setup() { size(500, 500); card.add("2_of_clubs.jpg"); card.add("3_of_clubs.jpg"); card.add(

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How to "recover" a 3-dimensional (2 x 2 x 2) array (a cube) from 3 two dimensional matrices (the cube faces)
Here is how I came up with a solution to your question. First, build the system of equations such that A %*% x = b (where x are the values to solve for, those inside T0): n <- prod(dim(T0)) b <- c(Tm1, Tm2, Tm3) m <- length(b) Ti <- array(seq_along(T0), dim(T0)) Ti1 <- unlist(apply(Ti, c(1,2), list)) Ti2 <- unlist(apply(Ti, c(1,3), list)) Ti3 <- unlist(apply(Ti, c(2,3), list

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Cannot assign to "" in "self" - Working with Tuples in Swift
First, your plan member is a constant (declared with let), and you're assigning to it outside of init. If you want to assign to it after initialization, it needs to be declared with var. Also, your getPlanForIndex returns a tuple, and you're assigning it to a member of singular (not tuple) type. If you want to assign one part of a tuple only, do it like this: (plan, _) = planGen.getPlanForI

Categories : Arrays

Initializing an array with an arbitrary number of elements in D
If you need simple solution, you can use the following code: auto len = 10; double[] arr = new double[len]; arr[] = value; This code allocates new array of size len. Then all of its elements are initialized with value. import std.stdio; // Simple one. double[] makeArray1(immutable uint len, immutable double value) { double[] arr; arr.length = len; arr[] = value; return arr; }

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How can I store an array in a separate file?
You can bridge a Swift array to a NSArray. doing something like: let cocoaArray : NSArray = gruppe cocoaArray.writeToFile("pathToYourFile", atomically:true)

Categories : Arrays

Unable to retain second attribute after sorting
set4=[ 10 1; 20 1; 5 2; 15 2]; %example data [set,in] = sort(set4(:,1)); %sort just the first column and get the indices set(:,2)= set4(in,2) %use the indices to re-order the second column set = 5 2 10 1 15 2 20 1

Categories : Arrays

building backbone collection for array
I think Backbone Models expect an object not a string. Convert the array to a set of objects: myArray = ['str1', 'str2', 'str3', 'str4', 'str5', 'str6', 'str7'] myModels = for name in myArray then {name} @filters = new Backbone.Collection(myModels)

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matplotlib pcolor axes scale
You can use the plt.axis() method to set your axes values. So I think you should be able to do something like (If I remember my pandas correctly): xmin = beta_df.index.min() xmax = beta_df.index.max() ymax = beta_df.max() ymin = beta_df.min() and then: plt.axis([xmin, xmax, ymin, ymax]) Or something similar to that.

Categories : Arrays

Creating a mesh plot from a 3D Array
Mathematically, a surface is parametrized like X=X(u,v), Y=Y(u,v), Z=Z(u,v), where u and v are parameters. In MATLAB terms, the parameters and the vertical and horizontal indices of the matrices X,Y,Z. In your case, you need X,Y,Z to be 200 by 11 matrices. The coordinates in Y and Z are taken from your 3D array: Y = squeeze(M(:,1,:)); Z = squeeze(M(:,2,:)); But X should be filled with the t

Categories : Arrays

arithmetic operations with arrays of unequal size in matlab
The code itself doesn't work because theta and phi are different sizes. They need to be the same size to do the element-wise multiply ".*" operation. Or, they need to be compatible sizes to do a matrix-wise multiply "*". You don't have either, so your problem is not with the code but with your interpretation of the antenna array equations. We can't help you there. I'm guessing that the array

Categories : Arrays

Visual Basic Issue getting listbox to populate from text file
I think that you need to change the name of Structure. Item can be used in another references. Try to change the name to itemstr (for example) Do Until inFile.Peek = -1 OrElse intSub = items.Length strLineofText = inFile.ReadLine.Trim 'add item to list box Dim arr As String() = str.Split(","C) Dim valitem As New itemstr() valitem.text = arr(0)

Categories : Arrays

Why is apple swift book initializing an int array like Int[] when it only allows [Int] in playground?
Swift used to define arrays like Int[] but it was changed in one of the betas to be the form [Int]. Make sure you have the latest version of the Swift book. If you do, you should file a radar with Apple because that is no longer correct.

Categories : Arrays

Sorting an array Imperative ocaml
The following fix in the code may help - at least to get the code compiled - : let sort toto = for index = 0 to (Array.length toto - 1) do let boole = ref false in let pos = ref index in let max = ref toto.(index) in let p = ref !pos in let m = ref !max in begin while !p

Categories : Arrays

Sorting a 2D array in Coldfusion
As Adam Cameron points out, nested looping can get extremely heavy if you have large datasets. I'll leave my former code in place for people using older CFs. However, if you have CF10/Railo 4 or above, the following code should work better for you. It produces exactly the same results while being faster. As below, this still uses a basic mockup array and the second element vs the OP's seventh (i

Categories : Arrays

Connect Four game in Scala
Your global state is messing you up: var currentRow = 7 Instead of trying to keep track of a global "currentRow" across all columns, I'd recommend one of two things: Keep a separate "currentRow" for each column in a currentRows array. Just iterate through the column each time you place a piece to find the lowest empty slot. Actually, it looks like you were originally doing the second suggesti

Categories : Arrays

How would I populate an array with upper and lowercase letters as well as numbers?
This will do as you ask. It uses a custom subroutine inc_base_62, which will add 1 to a base 62 string consisting of digits and upper- and lower-case letters. Using this in a loop that starts with 0000 will create all possible values up to zzzz and then cycle back to 0000 when the loop terminates. Note that there are nearly 15 million such combinations, and it will take a few minutes to print all

Categories : Arrays

sorting matrix in matlab based on another vector
How about: ModifiedA=A(RowVector,ColumnVector); Note: Matab's indexing starts at 1 not at 0, adapt your indexing vectors accordingly.

Categories : Arrays

Swift: How to assign different number values to rows in a UIPickerView?
struct Model { var name: String var number: Int } var exersise : [Model] = [] var Position1 = Model(name: "Sitting", number: 100) var Position2 = Model(name: "Walking", number: 130) var Position3 = Model(name: "Bowling", number: 160) var Position4 = Model(name: "Biking", number: 200) var Position5 = Model(name: "Golf", number: 300) exersise = [Position1,Position2,Position3,

Categories : Arrays

Finding the average from a set of numbers (inputed by user) seperated by commas
You don't need array, you can get the list of numbers as a string and use StringTokenizer to extract the elements. Scanner userInputScanner = new Scanner(System.in); System.out.print(" Enter the list of numbers comma seperated? "); String list = userInputScanner.nextLine(); StringTokenizer tokens = new StringTokenizer(list, ","); int sum = 0; int n =0; while (tokens

Categories : Arrays

VBA - struggling to calc and write StDev data into an array with a For Next loop
Put this function in the module: Public Function Slice(vntInputArray As Variant, lngStartIndex As Long, lngEndIndex As Long) 'Use to return an arbitrary-sized subset from a 1 dimensional array. 'Assumes developer is using Option Base 1 Dim vntSubArray() As Variant, lngInputIndex As Long Dim lngElementCountIndex As Long: lngElementCountIndex = 1 For lngInputIndex = lngSta

Categories : Arrays

Which languages support multi-key associative arrays?
What you are looking for is called hash tables (or hashmaps). You can implement them in most languages. Some languages already have support for hash tables like c++, java, lisp, python ... Here are some references for some languages: https://docs.oracle.com/javase/7/docs/api/java/util/HashMap.html in java http://clhs.lisp.se/Body/f_maphas.htm in lisp http://www.cplusplus.com/reference/unordered

Categories : Arrays

Finding a sequence of 4 values in an array without loop
strfind allows you to look for patterns not only in strings, but also numeric arrays. The pattern you're looking for is three consecutive positive differences: A = [8 9 1 3 7 18 19] sequenceLength = 4; startIdx = strfind( sign(diff(A)), ones(1,sequenceLength-1)); sequences = A(bsxfun(@plus,startIdx',0:sequenceLength-1)) sequences = 1 3 7 18 3 7 18 19 Note: st

Categories : Arrays

Plot this kind of graph from data of an array
It depends on your data, I believe you should use contourf. This is as close as I could get, [x,y] = meshgrid(1:16,1:11); data = - y; data(end,5:10) = NaN; data(end-1,6:9) = NaN; data(end-2,7:8) = NaN; contourf(x,y,data,20,'LineStyle','none'); colorbar with, data = - y .* abs(log(sin(.10 * x - 5.5)+.5)); data(data < -4) = NaN; So I suppose the code is right, it's matter of your data,

Categories : Arrays

Adding markers from an array into Leaflet
That's because markersArray[i][1] is has the type of string. If you want to use that to reference the layer1 object you could use this[markersArray[i][1]]; edit because of asker edit: You're still making the same mistake. The addTo method expects an instance of a layer as parameter not a string with the name of the variable that contains your layerinstance. markersList[i][3] contains a string wi

Categories : Arrays

How to obtain the complement intervals from an array of intervals in perl?
Set::IntSpan use warnings; use strict; use Set::IntSpan; my @ary1 = qw(23-44 85-127 168-209); my $spec = join ',', @ary1; my $set = Set::IntSpan->new($spec); my $list = $set->holes(); print "$list "; __END__ 45-84,128-167

Categories : Arrays

How to initialize a struct containing an array in Rust?
Rust does not implement Default for all arrays because it does not have non-type polymorphism, as such Default is only implementable for a handful of sizes. You can, however, implement a default for your type: impl Default for Histogram { fn default() -> Histogram { Histogram { sum: 0, bins: [0u32, ..256], } } } Note: I would contend that impl

Categories : Arrays

hitTest an array with the same array AS3
I have fixed it. I am creating a kinda side scrolling tower defence game. and i fixed it this way: for (var i:int = eL; i >= 0; i--) { if (i != 0) { if(enemy[i].x - enemy[i - 1].x < 60){ enemy[i].speed = enemy[0].speed; } } } thanks for the help anyways :)

Categories : Arrays


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