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Questions - parameter-passing

Declaring Dates and Nulls in function calls

When I call a function eg SELECT * FROM TABLE(FN_ABC(NULL::DATE , '2022-04-07'::DATE )) Snowflake forces me to bind the parameters Im passing to a datatype eg DATE and for all NULLs as above. Is the...
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Leon

function

parameter-passing

snowflake-cloud-data-platform

Votes: 0

Answers: 1

Latest Answer

your sql is not two dates, it's an undefined type, and a string/text/varchar. select null as a ,'2022-04-07' as b ,system$typeof(a) as t_a ,system$typeof(b) as t_b ,a::date as d_a ...
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Simeon Pilgrim

How to make parameters change a function when calling it?

I want to create a function that can generate two balls that rise at different speeds. I used the parameters of the speed in which it rises called change and another parameter of its x coordinates cal...
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Maria Costa

function

parameters

parameter-passing

processing

Votes: 0

Answers: 1

Latest Answer

Even though you're using the function twice, that function modifies the same one y variable: risingball(10, 450); // modifies y first risingball(5, 250); // modifies the same y again (when it shouldn...
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George Profenza

Displaying URL parameter values as text in an element on webpage (Question from a non-programmer)

I don't have any expertise in programming, just from the little I've researched to solve one-off needs. However, the one thing I can't seem to find answers for is populating dynamic content on a page....
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Taylor Johnston

html

dynamic

parameter-passing

airtable

personalization

Votes: 0

Answers: 2

Latest Answer

Yes you can easily parse URL parameters with JS, see simple example bellow: https://exampleurl.com/?birthdate=22091977&pdflink=yourlink123.pdf <html> <body> <span id=&qu...
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Egil Hansen

Bash: How to change only one parameter value and keep the other remain same

I have a bash script that edits two tags in a yaml file and these values are passed as parameters. How can I change the script for a scenario where only one tag has to be updated #!/bin/bash #Update ...
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kr_devops

linux

bash

shell

parameter-passing

Votes: 0

Answers: 2

Latest Answer

Suggesting try awk script: awk ' /APP:/{skip2 = 3; skip4 = 5} !skip2 && inp1 {$0 = gensub("(imageTag)","\\1: \"app-ui-"inp1"\" \\\\",1)} !skip4 &&am...
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Dudi Boy

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