How can I apply try, expect, pass codes to map() function in python? Is there any help for me?
Result=ImageCollection.map(function)
Related
I'm trying to get a function working that will accept a Power Automate Desktop "List" as a function parameter. I believe the documentation compares a list to a one-dimensional array but when try and pass a list as a function parameter it fails. Passing the List item by item - i.e., List[0], List[1] works but is obviously not ideal.
Has anyone a solution for this? Would be helping a brother out! Cheers
You have to pass a delimiter (e.g. ",", "$" etc.) separated string from Cloud Flow and then use Split() function to create array from string input inside Desktop Flow. There is no other way as of now
From Cloud Flow :- "4141431,4342342,4323243"
Inside Desktop Flow :- Input1.Split(",")
I have a UDF defined like so:
def my_function(input: Array[Byte])
and I want to call it in spark SQL, so i'm trying
SELECT my_function(binary(CONCAT(*))) FROM table;
but I don't think this is working. To my understanding, select * will return Array[Row], and then calling the native function binary will serialize that. Will that convert Array[Row] to Array[Byte]? Not sure how to call this udf via sql
We have to register the function and then we can use the UDF
ie
spark.udf.register(funname and definition )
you can explore more on link
Is it possible to call a function that was created from string literal? For example
${object}.staticPartOfFunctionName${dynamicPartOfFunctionName}()
doesn't return correct value, but instead just prints the object and the function name.
$object.staticFunctionName()
prints correctly, and
$object.staticPartOfFunctionName${dynamicPartOfFunctionName}()
gives warning "Encountered ")"
You don't have to use introspection:
#evaluate("\$object.staticPartOfFunctionName${dynamicPartOfFunctionName}()")
Well, I found one solution myself from Java side:
$object.getClass().getMethod("staticPartOfFunctionName$dynamicPartOfFunctionName").invoke($object))
I don't know if it's any good, so if someone knows how to do it velocity way, lemme know.
I would like to make a function which would allow me to pass a string in the argument - what's the best way to do this?
eg..
Moles("Ca(OH)2")
Any help would be extremely gratefully received.
I ended up putting this in by parsing strings as variables. So for DDMathParser:
someFunction("Hello")
... is equivalent to:
someFunction($Hello)
However, this means you can have variables now with more complex stuff:
someFunction("Hello world")
Moles("Ca(OH)2")
... etc
I'm finishing a Scilab project for school, and I've added comments to all my function based on this passage from the documentation:
Inside a function, the first comment lines, up to the first instruction or an empty line may be used to provide the default contents for the function help.
Yet help does not display the comments when I type help myfunction. Instead, it launches the help browser, on the search page.
Any ideas? Basically I'm looking for an equivalent of Matlab's "H1 lines" and "Help text".
The right instruction is
head_comments myfunction
When there is no native function named myfunction and myfunction is known as a user-defined one, indeed it would be fine to use directly
help myfunction
This wish is reported # http://bugzilla.scilab.org/10785
You have to use this function to convert comments to a help page:
http://help.scilab.org/docs/current/en_US/help_from_sci.html
and then compile it.