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Placeholder Query Data | TanStack Query React Docs Placeholder data allows a query to behave as if it already has data, similar to the initialData option, but the data is not persisted to the cache This comes in handy for situations where you have enough partial (or fake) data to render the query successfully while the actual data is fetched in the background
Polling simplified, with React Query (useQuery) - Medium We can use useQuery to fetch data from the network and cache it In this article, we will see how useQuery can ease our job in polling and refetching APIs conditionally with a small example
Poll and Voting System with PHP and MySQL - CodeShack In this tutorial, we'll develop a secure poll and voting system using PHP and MySQL This system will allow you to interact with your audience and display a collection of polls You'll learn to create polls, implement a voting system, delete polls, and display the list of published polls
How do I make a placeholder for a select box? - Stack Overflow Building upon MattW's answer, you can make the select placeholder option visible in the drop-down menu after a valid selection has been made, by conditionally hiding it only while the placeholder remains selected (and the select is therefore :invalid)
how to use placeholders in mysql queries from php Surround your input by % instead of putting it into the query: WHERE municipio like ?") $stmt->bind_param ('s', '%' $incity '%'); The syntax of putting in named placeholders is supported by the PDO library, not MySQLi With MySQLi, the first param indicates the type of variable (e g i = integer, s = string, etc)
Polling simplified, with React Query (useQuery) (2025) We can use useQuery to fetch data from the network and cache it In this article, we will see how useQuery can ease our job in polling and refetching APIs conditionally with a small example We will now dive into the requirements without further ado React Query checklist for polling