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Questions - eval

Python string eval failing on empty items in list

import ast s = "[0,1,,,2]" d = ast.literal_eval(s) I have a string with blank items in a list that I need convert to a list. Is there any library that can handle lists like this? The ac...
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asdad23

python

python-3.x

list

eval

abstract-syntax-tree

Votes: 0

Answers: 1

Latest Answer

empty blanks ",," is not a valid json string or python. your best bet is to covert this into a valid json ",null," or python ",None," and then try to evaluate it. def rep...
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Saf Rahman

How to use Splunk CIM Data Model

I am trying to understand how to write an Eval statement in Splunk and the documentation isn't helpful. Specifically, I am looking at the Malware CIM Data Model there is a field called "Malware_A...
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JackHaya72

eval

splunk

Votes: 0

Answers: 1

Latest Answer

The severity field already exists in the datamodel (DM) so all you have to do is reference it. Do that by specifying the DM name and the field separated by a dot. For example, | table "Malware_...
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RichG

Generate variables from JSON to use in string template (Javascript)

I have some JSON that looks a little like this: component.json [ { "template": "<div class="${layout} ${border}"></div>" }, { "layout": &qu...
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daggett

javascript

eval

template-strings

Votes: 0

Answers: 1

Latest Answer

There's no need to use eval() for this. Use the replace() method with a regexp that matches ${...} and replaces with the corresponding object property. let componentJSON = [ { "template": "<d...
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Barmar

How to eval(parse(text= var_name), envir= df) if var_name is a number?

Using eval I make different stuff with variables. Here is an example where simply the variable a is returned without any transformations: df <- data.frame(1:10); var_name <- "a" names(...
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Ingo Pingo

r

parsing

variables

eval

names

Votes: 0

Answers: 1

Latest Answer

There are a couple of options here. You could wrap var_name in as.symbol df <- data.frame(1:10); var_name <- "3" names(df) <- var_name eval(as.symbol(var_name), envir = df) #> [1...
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Allan Cameron

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