Category "global-variables"

python import socket class from other modules

I have created a class(object) connection_manager using socket TCP in a module (connection.py): #file connection.py HOST = "127.0.0.1" # Standard loopback inte

How can I express interaction via global variable in sequence diagram

I want to draw a sequence diagram for following example. I know that I can use message line when there is a function call interaction for data exchange. But in

How can I express interaction via global variable in sequence diagram

I want to draw a sequence diagram for following example. I know that I can use message line when there is a function call interaction for data exchange. But in

Does bc not limit a variable's scope?

Define the function in basic calculator bc as define void f () { test=42; print "all done\n"; } I'd have thought the value of test would be limited to the scop

Variable not becoming a series of values. Why?

I created this script to detect Swing Highs and Lows and then to determine the High and Low values of these Swings. The code works for the last bar, but I wou

Global variable in Kotlin (android studio) initialized in one activity remains at initialized value in other activities

I would like to implement a global variable that updates its value when going from one activity to another (and back). To explain in better detail, let's say my

get attribute from class not working php 7

I have $this->table as a global variable and an object inside of it, where foo is a table field name. example. $this->table = t_module::__set_state(arra

R CMD CHECK "Found the following assignments to the global environment:" [closed]

Running R CMD check on my package I'm receiving the following warning message: Found the following assignments to the global environment: Fil

how to mock global variable in Mockito

I have a global variable global. My method has a line: global.getListOfObjects() I am trying to write a unit test and keep getting a NPE on the above line.

Proper implementation of global configuration

My goal is to have global constants in a C++ game I'm working on (to represent some graphics info and the like). My current implementation is to toss them all i

How to execute a piece of code only once?

I have an application which has several functions in it. Each function can be called many times based on user input. However I need to execute a small segment o