In the sample code below, note that the value of the variable dependent depends on the variable prereq. When the function changePrereq is called, it changes the
I want to convert JSON string into an array in bash. The JSON string is passed to the bash script as an argument (it doesn't exist in a file). Is there a way o
I want to convert JSON string into an array in bash. The JSON string is passed to the bash script as an argument (it doesn't exist in a file). Is there a way o
I'm running a PHP script and continue to receive errors like: Notice: Undefined variable: my_variable_name in C:\wamp\www\mypath\index.php on line 10 Notice: U
I have a function that uses set_config with is_local = true to set a variable. Now I expected that a select statement using the variable with current_settings w
I wanted to create variables in python based on the column names of my dataframe. Not sure if this is possible as I am quite new to Python. Lets say my df looks
I wanted to create variables in python based on the column names of my dataframe. Not sure if this is possible as I am quite new to Python. Lets say my df looks
I'm currently editing our new employee script for AD and I am running into an issue, I added 2 radio buttons for the home folder, one radio button will update t
What is the difference between var and val in Kotlin? I have gone through this link: KotlinLang: Properties and Fields As stated on this link: The full syntax
I created a Grafana dashboard variable and tried to filter the values via the regex field. This works for static regex definition. I would now like to use anot
How to construct a name of a variable from data and access that variable? For example it should somehow give the content of the alpha-file: jq '$.var"-file"' --
Note: I have moved the essence of this question to here having learned some of what is happening but still wanting to understand. (In essence, ISNULL and COALES
let's say that I have a text file that defines some variables something like this file : .env USER=user DB_NAME=userDB DB_HOST=localhost DB_PORT=5432 and I wa
When i using user-defined variable , i want to use 'index' like 'ref..'; for example, SET @company_code = "A002"; select * from product_in_out where company_
I have a strange issue with this code. What this code does is create a GUI where I input a numeric value, then select what I want to convert it using the Spin e
Why does PyCharm highlight the boolean variable nearby the return with Local variable "boolean" might be referenced before assignment? This code checks whethe
apologies for a simple question but I just started my Dart/Flutter hobby and ran into the following issue: I wanted a simple App that has a defined end date ("d
I am having a bit of trouble, and i think my syntax and structure is correct but for some reason the function is failing. products.php page i have this function
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
With Github Actions how to do a backup of a file? I need to create a new folder named with the date/time of today. name: Backup Database on: