I have a method but doesn't have a parameter, for example def goodbye puts "" puts "Thank you, #{name} for using our service." puts "Good luck with
I am probably missing something simple. I have the dictionary in vars.yml deploy_env: dev: schemas: year1: - main - custom ye
I have got multiple javascript files and I have defined some global variable in a file which loads before the others. As a consequence all of the files loaded a
Newbie to unix/shell/bash. I have a file name CellSite whose 6th line is as below: btsName = "RV74XC038", I want to extract the string from 6th line that i
I am lost on printing a character on the same line. For example card = "--Diamonds--" Output needed: --Diamonds-- --Diamonds-- --Diamonds-- --Diamonds-- -
I have many JMeter scripts that are testing different scenarios and I want to create a configuration file for some common values across my scripts, so I will no
We have a master pipeline, which is responsible for triggering pipelines from multiple projects and performing some steps. I want to pass a file from first pipe
My question is what does it change to declare a constant above or bellow a React functional component (or a class component also) ? for example what is the diff
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