Questions tagged [global]
Refers to a space where variables and other items may be accessed from any scope.
global
4,722
questions
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Thymeleaf enums refactoring issues
I encountered difficulties while refactoring a template. I have many references to a limited number of enum values in one template. (in a code snippet i indicated only a short part for clarity)
<...
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22
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MKDocs - Global Variables Possible Within Page?
Regarding MKDocs, is it possible to set a global macro or variable from within a page? My intent is to have a start page with a drop down menu. The global variables would be set based on the user's ...
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difference between local and global dependencies in angular
What is the difference between downloading local and global dependencies? For example, if I run "npm i bootstrap" in the project folder, will I download it from the location?, and if I want ...
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Global file pointer in C
I'm having a problem with a global file pointer in C with Visual Studio 2022 in a solution involving a large number of files that are compiled and linked using the "Build" command.
Based on ...
- 522
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47
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Caching previous values in solve_ivp
I want to use the temperature at the previous timestep when evaluating the next timestep. I don't want to use global, because I think it slows down the code and it is not very clean.
I use scipy....
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How to get position of a rectangle which I draw using Custom Paint in flutter
I am creating a waste management app where user can take image then this Image is shown in a screen where user can draw rectangles around trash. I am using Stack with Custom Paints for doing this. But ...
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1
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38
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using eval() inside function with input of function as part of string
I have this code:
def system(into):
global sys
x = into
sis = [eval(i) for i in sys]
return sis
if __name__ == "__main__":
sys = ['x[0]+x[1]','2*x[0]-3*x[1]']
I would ...
-2
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2
answers
69
views
Shell script for finding global variables
How would one write a shell script that finds all the global variables in a given C program?
I don't need a long line like
global_vars=$(grep -E '^[[:space:]]*[a-zA-Z_][a-zA-Z0-9_]*[[:space:]]+[a-zA-...
1
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1
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36
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global variables get different values (web / terminal)
While learning php I came across the following problem.
I don’t understand why I get different values on my local site and in the terminal when I run the following code:
function scopeTest(): int
{...
- 11
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How to solve this global is not defined problem?
This is the error image
I'm working on a project and suddenly caught this error , I don't know where the error came from and it didn't have any information, please help me
<script>
var ...
4
votes
2
answers
75
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Python global variables in recursion get different result
I have this code, which prints 1:
s = 0
def dfs(n):
global s
if n > 10:
return 0
s += dfs(n + 1)
return n
dfs(0)
print(s)
If I modify dfs like this：
def dfs(n):
...
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Why do different delivery methods have different results when applying PHP's global keyword?
PHP implements the static and global modifier for variables in terms of references. For example, a true global variable imported inside a function scope with the global statement actually creates a ...
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Changing PHP code which uses PHPs $_REQUEST super global
New to php and have read up on $_REQUEST being strongly discouraged, due to the fact that it makes it nearly impossible to determine the source of the data, and also being a security risk as well.
Not ...
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Global event monitoring with WPF
I would like to ask for help in this matter: in WPF, I would like to monitor the keydown, mousedown and mousewheel events even if the window is not currently active.I use c# with WPF. I tried many ...
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What functions can access a global variable that appears in the same file with them?
I asked ChatGPT and Google Bard a C++ question that "What functions can access a global variable that appears in the same file with them?"
They answered that "Any function within the ...
