Discussions

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  Can I use other languages like js to validate the expressions?

  dearboll asked Apr 23, 2025 in General · Unanswered

  

  

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  Does Expr have Control flow

  Pat3ickI asked Mar 12, 2024 in General · Answered

  

  

  

  

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  Convert map into list of maps

  Stolz asked Apr 9, 2025 in Q&A · Unanswered

  

  

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  Why can't I use the membership operator together with the pipe operator?

  stephanos asked Apr 6, 2025 in Q&A · Answered

  

  

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  v1.17.0

  antonmedv asked Mar 16, 2025 in General · Unanswered

  

  

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  Fix Memory Budget Exceeded

  rdaniel1105 asked Mar 31, 2025 in Q&A · Answered

  

  

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  v1.17.2

  antonmedv asked Mar 24, 2025 in General · Unanswered

  

  

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  How to rename the built-in function in expr

  Cassius0924 asked Mar 10, 2025 in Q&A · Unanswered

  

  

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  Is panic recovery required / can it be disabled?

  mdmcconnell asked Mar 13, 2025 in General · Unanswered

  

  

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  How to access the ast.Tree after compile?

  polds asked Jan 9, 2024 in Q&A · Unanswered

  

  

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  What is proper way to run multi-line expr scripts? I seem to get errors when trying...

  nwcs-sh asked Oct 15, 2024 in General · Answered

  

  

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  How to get all variables from an expression

  star2478 asked Dec 31, 2024 in Q&A · Answered

  

  

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  how to populate a slice of compiled expr programs

  x1c1cle asked Dec 23, 2024 in Q&A · Answered

  

  

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  Optional chaining On methods

  xiaoas asked Dec 16, 2024 in General · Closed · Answered

  

  

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  How to run expressions that use JSON tags?

  star2478 asked Nov 24, 2024 in Q&A · Answered

  

  

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  Why the best way to define a function from a performance perspective is to use the expr.Function option.

  HoChihchou asked Nov 27, 2024 in General · Unanswered

  

  

  

  

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  How to implement one formula in another formula

  star2478 asked Nov 18, 2024 in Q&A · Closed · Unanswered

  

  

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  How to get all functions

  LinuxSuRen asked Nov 8, 2024 in Q&A · Answered

  

  

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  Overflow detection for uint32 on a 64-bit system

  hesining asked Oct 16, 2024 in General · Unanswered

  

  

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  "-" in top level field names

  rnadhani-ns asked Sep 27, 2024 in Q&A · Unanswered

  

  

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  How do we figure out what "broke" the expression?

  rchougule asked Sep 16, 2024 in General · Unanswered

  

  

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  expr-lang playground shows incorrect "Explain" for expressions

  rchougule asked Sep 6, 2024 in General · Unanswered

  

  

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  Any plans of adding if-else chain + early-return support?

  rchougule asked Sep 10, 2024 in Q&A · Unanswered

  

  

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  Understanding if we are at the root node in patcher

  Arttii asked Apr 19, 2024 in Q&A · Unanswered

  

  

  

  

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  I would like to help adding more math functions

  cemremengu asked Sep 9, 2024 in General · Unanswered

  

  

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