Posts by César Cardoso • 39 points
4 posts
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viewsQ: Typeorm filter columns that have been transformed
I used the typeorm-Encrypted, to encrypt columns containing sensitive application data via the parameter Transformer as shown below: @PrimaryColumn() protocolo: number; @Column({ nullable: false,…
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answers58
viewsQ: Spring Boot rollback in chain transactions
After validating all entities, I call a method to perform several operations in the bank, in which if one of them goes wrong, all the above must be undone. When arriving at the "throw new…
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answer167
viewsQ: Shell Script to calculate average runtime
I need to perform the same command 10 times and view the average run time. I did the script below, but it always returns the same output, zero, see print below. Could you help me find the error?…
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answer207
viewsQ: Flutter Autocompletetextfield with dynamic hintText
Description My App consists of two widgets: The first (Autocompleteinput) is composed of an autocomplete field (Autocompletetextfield) and a button beside it as shown in the following image: When an…