Interesting questions
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answer80
viewsMutation to create a relationship record
Ambience: Prisma GraphQL GraphQL Yoga NodeJS PostGresql I’m trying to make a mutation register a person and an address for that person. However Person and Address are separate tables, and I’m not…
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answer14035
viewsHow to update the php version in xampp?
I am studying php and downloaded directly from the php site (php.net), the windows version and I am running on the localhost by command prompt. However, I wanted to use xampp as a local server, but…
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answers11
viewsCanva - Fabric JS - Proportional image inside a container
I need to resize the image with width=100% and height=auto inside the Canvas - Fabric JS. I tried several ways, but without success. jQuery $(document).on('change', '#id_universo_imagem',…
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answers38
viewsSeparating text into lines
I have a variable named STATUS where the answers are inserted like this: IDENTIFICADOR ESTADO 1 MG / SP 2 RJ / BA I need to adjust to: IDENTIFICADOR ESTADO 1 MG 1 SP 2 RJ 2 BA…
rasked 7 years ago Francisco1988 11 -
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answer177
viewsHow to create a. bat file that Ionic serves?
Good evening, I’m trying to create a file . bat to run Ionic serves, however I’m not getting good results and I need help! Follow what I’ve done: cd C: Users ernetwork Desktop ERN_ADM instation site…
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answers70
viewsLoop for inside a list with a group argument function
I have this data: df_1 <- data.frame( x = replicate( n = 3, expr = runif(n = 30, min = 20, max = 100), simplify = TRUE ), y = as.factor(sample(x = 1:3, size = 30, replace = TRUE)) ) And this…
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answer82
viewsCreate ODBC Informix data source
Problem: I need to register a INFORMIX data source and I’m not getting it. I enter the parameters, but always error occurs. What should I do?…
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answer188
viewsWhat is the maximum millisecond interval that can be used in the Javascript setInterval?
I would like to know the maximum range that can be used in the method setInterval javascript. I ask this, because I used setInterval the way below and it did not execute. I don’t know if it’s…
javascriptasked 6 years, 9 months ago Gato de Schrödinger 2,367 -
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viewsAverage sales ticket using AVG Laravel
I’m trying to calculate the average sales value of a store but I’m facing some problems in calculating the total value of each sale, follow the code Controller: $valor_total =…
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answer103
viewsDoubts about table of states and cities
Friends good morning. I have a question, on the best way to fill a combobox with information of State and other with information of city. My doubt, consists in, what would be better in question of…
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answers201
viewsHow to put tags in a textbox by Asp.net?
I tried with Bootstrap like this: <!-- Bootstrap Modal Dialog --> <div class="modal fade open" id="myModal" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog">…
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answer142
viewsCommunicate Checkbox with Python
I have a "checkbox" button with a JS event, the JS events are running normally, but I would like my JS code to run a file. py when checkbox is checked. How can I do this? this is the html code…
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answers64
viewsstr_replace_all - how to find words by the first 3 letters of a string?
I have the following structure: library(stringr) filtro_palavras <- structure(list(palavras = c("cultivo", "produtos", "atacadista", "papel", "madeira", "água", "agrícola", "vestuário",…
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answer173
viewsHow do I find out if the form was loaded into a variable or not?
Every time I’m messing with forms I usually create a variable to send date by ajax In the future, the problem is that I always curl up to find out if he collected the date or not, and needed some…
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answers44
viewsHow to activate the link according to Slide navigation
I have a slide made with Bootstrap 3 and I need to pass the slide images, the menu stick to the green letters and the outline to identify the navigation, showing where the person is. Today when I…
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answer112
viewsJXL generate excel spreadsheet with decimal value in the Brazilian standard
I am using Java and Jsf on my system and there is a screen where you have the option to generate an excel spreadsheet. Worksheet generation is ok. The problem I’m encountering is in columns that…
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answer130
viewsShow xml nfe tag value in datagridview columns
I have a little problem because I am reading the tags of an xml of Nfe, but I am not able to show in the columns of datagridview, my code is reading the correct tags, but do not notice anything in…
c#asked 8 years, 3 months ago Junior Guerreiro 617 -
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answer38
viewsSearch by id at angle
How do you take this value of the user variable and put it inside the Formgroup? No . ts I did so: ngOnInit(): void { this.id = this.activatedRoute.snapshot.params['id'];…
angularasked 5 years, 6 months ago Aluizio Júnior 3 -
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answers106
viewsProblems with Junit
I’m trying to run some tests on a small application for JAX-RS studies. The following error is shown when I try to run a test case to simulate a GET org.junit.vintage.engine.support.UniqueIdReader…
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answers96
viewsWindowsform - How to add two Datagridviewbuttoncell in the same Ell?
Is it possible to add two Datagridviewbuttoncell type buttons in the same cell in a Datagridview? I’ve done a lot of research and so far I haven’t been able to find any solution. Edit 1: For…