DeveloperLoad - DeveloperLoad

Access to a MongoDB collection with Spark DataFrame using a composite key

I try to have a DataFrame resulting from a MongoDB search within a collection named test. The following code is used with a single column to do the search : val

cannot able to create List of string in dart flutter

I am try to create a List of string i need a list like ["9999999998","9876788667","8753578546"]. but what i get us [9999999998,9876788667,8753578546] this is my

Python ValueError: chr() arg not in range(0x110000)

import enchant message_decrypt= input("Enter the message you want to decrypt: ") key= 0 def caesar_hack(message_decrypt,key): final_message="" d= enchan

Auto move successor tasks in Kendo UI Gantt

I am trying to update telerik gantt chart tasks automaticlly Let say if I move on task 1 day ahead then it should automatically move its successor tasks 1 day

How can somebody access an AWS EC2 instance over the internet, if it´s located in a private subnet?

Thanks for help in advance. I am actually getting startet with AWS and i am working out some testcases to provide further information to my company, how usable

WSDL - Java list variable appending with S

While generating the java object from WSDL , for list variable name is coming as books but in element name it is specified as book maxOccur=unbound Expected pub

does python interpreter reads what's inside function definition suite?

let's say I defined a function and never called it, will python interpreter ever read statements and expressions inside that function. eg. def foo(a, b):