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Other 2021-11-17 14:16:17
how to use threads to add items to a list- noRC
#include <iostream> #include <thread> #include <list> #include <algorithm> #include <mutex> using namespace std; // a global variable std::list<int>myList; // a global instance of std::mutex to protect global variabl... Add solution -
SQL 2021-11-16 21:16:10
local vs global variables in sql
Local variables: These variables can be used or exist only inside the function. These variables are not used or referred by any other function. Global variables: These variables are the variables which can be accessed throughout the program. Global vari... Add solution -
C# 2021-11-12 16:15:19
unity global variable
// When I want a really global variable what I do is to make a // static class to store this variables, like this: public static class GlobalVariables{ public static float pathLength; } // This way every single script in my game could access this // ... Add solution -
Javascript 2021-11-08 18:35:11
javascript codegolf
x|0 //Round x down func`arg` //Call function with one string argument getContext`2d`; // ^ `rgb(${r}, ${g}, ${b})` //Template literals C //together with <canvas id=C> instead of document.getElementById("C"); 1e3 //Shorter than 1000 1e-3 //... Add solution -
VBA 2021-11-08 14:37:18
excel vba how to declare a global variable
'In VBA, GLOBAL variables must be declared ABOVE all procedures in a module: Public MyGlobalString As String '<-- global to ALL modules Private MyGlobalLong As Long '<-- global to THIS module (Private) Public Const HELP As String = "Pres... Add solution -
Python 2021-11-05 07:56:07
global variable python
trying to assign a global variable in a function will result in the function creating a new variable with that name even if theres a global one. ensure to declare a as global in the function before any assignment. a = 7 def setA(value): global a # ... Add solution