DeveloperLoad - DeveloperLoad

create rows as the Aggregate sums of other rows grouped by conditions of multiple columns

I have a df as below, would like to sort by GEO, create row sums called SumTrade & SumNOT and by the different categories of APPR. structure(list(GEO = stru

tkinter scale with a warning zone color

I would like to custom the ttk.Scale to be like this picture If the scale range is from 0 to 100, I would like to define a start warning zone like from 0 to 5,

Check if value exists in enum in TypeScript

I receive a number type = 3 and have to check if it exists in this enum: export const MESSAGE_TYPE = { INFO: 1, SUCCESS: 2, WARNING: 3, ERROR: 4

how to set up scrollview for a label in a boxlayout

here is my code BoxLayout: size_hint: 1, 4 BoxLayout: size_hint: .15, 1 ScrollView: id: sc scro

Not working vibration on background for mobile browser app-chrome, firefox, edge

setTimeout(function(){ navigator.vibrate([1000, 500, 1000, 500, 1500]); }, 10000); I have used the above program to vibrate after 10 second. When the code ex

why i can't connect with my api , the header of requset is (blocked by cors) nodejs