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Web Development with Clojure, Third Edition: p87: still need to create and pass the error atom
At the bottom of p.87, to finish things off, we still need to update the function message-form to define the errors atom -
errors (r/atom nil)
and pass it as a parameter where we are using send-message! as our :on-click handler:
:on-click #(send-message! fields errors)Popular Pragmatic Bookshelf topics
Running the examples in chapter 5 c under pytest 5.4.1 causes an AttributeError: ‘module’ object has no attribute ‘config’.
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There is an error on the page 71 in the book “Programming machine learning from coding to depp learning” P. Perrotta. You c...
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Dear Sophie.
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This is as much a suggestion as a question, as a note for others.
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Hi,
I completed chapter 6 but am getting the following error when running:
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Title: Agile Web Development with Rails 7: (page 70)
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Please let us know a little about who you are and where you’re from :nerd_face:
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Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
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Was just curious to see if any were around, found this one:
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A concise guide to MySQL 9 database administration, covering fundamental concepts, techniques, and best practices.
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