All Questions
418,039 questions
-1
votes
1
answer
27
views
Deleting an object in an array within JSON based on a name-value pair condition
I have a need to manipulate an incoming JSON file, removing an object in an array, based on a pair condition. If ("color": != 2) delete the object. On Windows env, no Python installed at ...
- 75
-1
votes
1
answer
34
views
How to display 3 elements by 3 of an array in HTML using array.sclice() method in javascript
I have found a way to display a portion of an array using arrayName.slice(start, end), i made a funtion to feed the start and end to the slice method so i can use it with onClick button to click next ...
1
vote
2
answers
64
views
The passing of 2-dimensional arrays to functions in C by only stating the size of the second dimension
When passing a 2-dimensional array to a function in C, I normally just pass it by using a single pointer.
Example : void process_array(int* arr, int rows, int cols)
I see 2-dimensional arrays also ...
- 4,059
2
votes
3
answers
73
views
Initialization of class array in a template class
I have a class which uses a fixed number of member classes (mInpA, mInpA in my case)
class csAndGate : public csLogicCell
{
public:
csAndGate() :
mInpA(this),
mInpB(this)
{}
...
- 120
1
vote
1
answer
50
views
How to expand range with default operator ${foo:-10} [duplicate]
I am looking for a way to expand this iterator before execution at the moment it sets $i to {0..255} and it should set $i to 0 to start with and iterate. Tried this can you see an example? What about ...
- 131
1
vote
1
answer
20
views
How do you return a more complex data type in PHP / nusoap?
I am using PHP / nusoap to build an API and have seen a number of ways to return complex data types. These generally refer to either a mixed data type or an array. An example is returning:
$aInvoice =
...
- 301
0
votes
2
answers
67
views
How do optimise Array.sort or what is the best way to sort large size JSON
i am using default array.sort method inside my application here is my sample code
const jsonArray = Array.from({ length: 100000 }, (_, i) => ({
id: i,
principle: Math.random() * 1000,
...
- 21
2
votes
2
answers
62
views
Pandas: Fill in missing values with an empty numpy array
I have a Pandas Dataframe that I derive from a process like this:
df1 = pd.DataFrame({'c1':['A','B','C','D','E'],'c2':[1,2,3,4,5]})
df2 = pd.DataFrame({'c1':['A','B','C'],'c2':[1,2,3],'c3': [np.array((...
- 289
0
votes
0
answers
12
views
Compare data in jqxgrid array to an array of data selected in a map
I have modified this jsfiddle with the code I am using located here
Gets the index of a row in the array
I am wanting grab the row indexes that match the const intersection values. Is there any way to ...
0
votes
1
answer
56
views
understanding a part of recursion for a binary search tree
Hello I basically need to implement a recursive function for insertion of a binary tree. I already implemented the chunk of insertion function (wether it's largest or smaller than root) but there's an ...
- 11
1
vote
1
answer
37
views
Drag and Drop Swap in cards is not working
here is my code, and i am trying to Drag a .card (which includes an image),Drop it onto another .card and swap their content so they switch places visually. But it is not happening and also not ...
- 167
0
votes
1
answer
51
views
Power Automate Expression to select value from JSON array when creating new row in Spreadsheet Table
Context:
In my flow I have a for each loop to loop through a JSON array.
The output of each loop is another JSON array, which I want to use to to add a new row to a spreadsheet (the first action in ...
- 101
0
votes
1
answer
33
views
stripe integration not working in testflight builds
I’ve integrated Stripe’s PaymentSheet class into my code. Payments work perfectly when I run the app using the Debug scheme in Xcode. However, the integration fails on TestFlight builds.
In the ...
- 93
-2
votes
0
answers
42
views
I keep getting a NullPointerException and I don’t know why [duplicate]
I’m trying to create a simple program where I have an array of Person objects. Each person has a name and age, and I’m trying to print out their names.
But I keep getting a NullPointerException and I ...
- 15
0
votes
0
answers
39
views
Returning an array from server-side to client-side in Svelte 5
I am using Svelte5. When I send an array from +page.server.js to +page.svelte it always works server-side and the array is sent as expected. However when +page.svelte is running on the client side ...
- 11