Make a function redirect to other functions depending on a variable

Make a function redirect to other functions depending on a variable

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Make a function redirect to other functions depending on a variable
Tag : python , By : DotNetWise
Date : November 28 2020, 08:01 AM

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make a variable inside a function accessible to other functions?

Tag : php , By : user142345
Date : March 29 2020, 07:55 AM
hop of those help? inside of a function i have a $connection var what obviously stores my connection to mysql, how can i call that var from inside other functions to save me having to paste the $connection var inside of every function that requires this var? , You could use the old global keyword.
function a() {
   global $connection;

Make variable inside of a function available for other functions and strings to use

Tag : javascript , By : Alan Little
Date : March 29 2020, 07:55 AM
Any of those help You must define mediaId in the scope that is available to jsonpApiCall assignment. + mediaId must get its value before use.
Try change the line
var mediaId;
var mediaId = "";

Create function in Python depending of x which returns a composition of functions depending of x

Tag : python , By : Picoman Games
Date : March 29 2020, 07:55 AM
Hope that helps You've got a few approaches here.
First and easiest is to pass in params as an argument, which could be an array of extra arguments for each function:
def f(x, params):
    for i in len(x):
        # Pass in params[i] to f_i
def f_creator(params):
    def closure(x):
        for i in len(x):
            # Pass in params[i] to f_i
    return closure

f = f_creator(... params for f_is go in here...)
# Use f for any special calculations that you need
params = ....

def f(x):
    for i in len(x):
        # Calculate f_i using global params

Make C++ function (or variable) available to R and Rcpp functions

Tag : cpp , By : taviso
Date : March 29 2020, 07:55 AM
wish of those help I would like to use this function (or just the String it returns): ,
Use inst/include/utils.h:
#ifndef UTILS_H
#define UTILS_H   

const char* const ERROR_TYPE = "unknown type detected for big.matrix object!";

#endif // UTILS_H
#include <bigstatsr/utils.h>

// [[Rcpp::export]]
const char* const GET_ERROR_TYPE() {
  return ERROR_TYPE;

Php make variable in construct function available to other functions within controller

Tag : php , By : user179445
Date : March 29 2020, 07:55 AM
hope this fix your issue Use $this keyword to set/get class variable
Set like this
public function __construct()
    $this->auth = UserRepository::check();
public function test() {
  return dd($this->auth);
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