NLW_6-LETMEASK-REACT | Projeto em React utilizando Firebase | Style Language library
kandi X-RAY | NLW_6-LETMEASK-REACT Summary
kandi X-RAY | NLW_6-LETMEASK-REACT Summary
Projeto em React utilizando Firebase. Para acessar a aplicação clique no link a baixo: Aula 1 Configurações, estruturação do projeto com html e css, mais configuração do ambiente. Aula 2 Estruturamos todo o HTML, estilizamos com CSS, dentro do componente usando o SASS. Criamos duas rotas e para realizar a navegação utilizamos o Use History e via Link com o Google, salvamos as informações no estado, sempre utilizando boas práticas. Por fim criamos um Hook. Aula 3 Utilização dos recursos de banco de dados do Firebase, trabalhamos a manipulação de formulários no React, trabalhamos também com, referência no banco de dados, utilizamos o método push para salvar dados em uma lista no Firebase, trabalhamos o redirecionamento do usuário, verificações de sala e finalizamos com as regras para autorização do usuário no Firebase. Aula 4 Estruturação das perguntas do Letmeask. Criamos hook userRoom. Definimos e implementamos as funcionalidades de like nas perguntas. Estruturamos HTML e SCSS {Admin}. Implementação de remoção de perguntas. Implementação do fechamento da sala. Aula 5 FINAL DA MISSÃO! Dei uma estilizada no SCSS para esquentar o layout. Estruturamos o HTML e CSS dos destaques e questões respondidas na sala admin. Hospedagem do projeto no FIREBASE.
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Community Discussions
Trending Discussions on Style Language
QUESTION
I'm trying to write a Haskell-style language parser in ANTLR4, but I'm having some issues with function application. It parses as right associative rather than left associative
...ANSWER
Answered 2021-Dec-09 at 13:59As @sepp2k pointed out, | expression expression
will correct your issue.
ANTLR defaults to left associativity., but you were overriding that with the (expression)+
in trying to gather all the expressions.
Of course, this will give you a parse tree of (expr (expr (expr f) (expr "a")) (expr "b"))
but this is probably more in keeping with a Haskell approach to function application than just a list of expressions.
BTW, precedence only comes into play when operators are involved. Having StringLiteral
before LSquareParen
his no effect on precedence since there's no ambiguity in determining the correct parse tree to derive. You may find that your OperatorApplicationExpresion
alternative gives "surprising" results as it will evaluate all operators left-to-right, so a + b * c
will be evaluated as "(a + b) * c" and this violates arithmetic norms (maybe it's what you want however).
QUESTION
I keep receiving an error/lint which reads Variable 'self.item' used before being initialized
. This message only appears when I seemingly add a @State
of type Date
(see commented line below).
Variable item
is a CoreData
value that I'm attempting to update through a form. All of the other required data types (int, string, data, etc.) all work as expected.
I'm fairly confident that this is an issue which stems from my lack of experience with Swift or declarative-style languages in general, but I'm also wary that it could be a compiler issue as I seem to run into a few of those as well.
...ANSWER
Answered 2021-Jul-30 at 14:13Just do the following:
QUESTION
I want to use language="sass"
in my Vue 2 CLI project's components, but it throws me and error when using SASS syntax:
ANSWER
Answered 2020-May-18 at 08:11If anyone is interested, I repeated the same steps in my vue utils file, and it solved the problem
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