i want to code indicator in my tradingview pine editor, for that, I need the current price of a stock or any other scrip to my coding keyword to do operations and generate new output on chart, Answer Try this Here ticker id I used to display the current price on the chart reference intradaygeeks contact if ne…
Return a numpy array, with numbers of elements specified in another array
Suppose I have two numpy arrays A, B, with A.shape = (2,4,3) and B.shape = (2,4): Now I would like to get a new array C with C.shape = (2+3+1,3) = (6,3), such that each integer in B specifies the number of the corresponding 3×1 array in A. In other words, A[i,j,:] should appear B[i,j] times in C. In our
Get minimum of maximize value on pulp objective function
I’m trying to use pulp to get minimum value U(X) of following objective function, where x_{f,i,v} is binary value. And I’m having problem while writing max() when set an objective function to pulp.LpProblem. What I do is use python inner function max() but it gives me an error. Seems like it canno…
How to resize a depth map from size [400,400] into size [60,60]?
I have a depth map image which was obtained using a kinect camera. In that image I have selected a region of size [400,400] and stored it as another image. Now, I would like to know how to resize this image into a size of [x,y] in python. Answer Same as a normal image
How to find the maximum x value of a function?
I need to find the maximum x value associated to the maximum y value of the following function that I plot using Python matplotlib module: Hence, the trend is this one: If I use the max() function in such way: It prints only the maximum y value (that in this case is equal to 0.8306243772229114). How can I do …
Extend Euclid Algorithm with matrix inverse mod N
I am implementing an extended Eucilid algorithm with matrix mod N. This is my code implementation: Now, I need to calculate the matrix inverse mod 36 with the following matrix: (This is the video link:) matrix inverse mod N However, my code can only get x = -11, y = -4, exactly it is a solution of equation 13…
How can bots detect spam lines or multiple lines of useless text? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago. Improve this question I am trying to improve my moderation side of my Discord.py bot. I wou…
JSON JSONDecodeError: Extra data Python
I’m trying to print every value of a Json using Python. There are 3 Json phrases that are seperated by “,” and I get an error if I try to load all of it to the json.loads function. Here is what I’m trying to do: and the error I’m getting: json.decoder.JSONDecodeError: Extra data:…
Where to find discord.py bot in self attributes in order to assign roles
I am the owner of a Discord server that doesn’t have too many people so I want them to introduce themselves so I can keep track of who’s who. Upon joining, members only have access to a #introductions channel. When they type in their name, they are given the Member role. There isn’t any disc…
How to create a list from a dict of lists that has combinations of the array elements [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question The question might have been worded confusingly so here I will try to make it more clear. Su…