Interesting questions
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answer265
viewsHot deploy with Netbeans
I returned to work in a development company and I am with a certain difficulty and impatience with the Netbeans and Jboss, taking into consideration that I worked at the former dev company with…
netbeansasked 8 years, 2 months ago Macario1983 1,335 -
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answer16
viewsChange property value depending on your type
In my Rest application I receive values via json that are converted to a class My endpoit [HttpPost] [Route("Pessoa/Adicionar")] public JsonResult AdicionarPessoa([FromBody] PessoaCommand body) {…
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answer37
viewsRun time difference - Postgresql
I need help, I’m a beginner. I want to catch the difference between minutes and seconds between two columns on the same table, tried the cases below but unsuccessfully. I’m trying to make a SELECT…
postgresqlasked 5 years, 8 months ago PrnP 11 -
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answers887
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answer216
viewsInvalid syntax in Python, what’s wrong or missing?
print('{:=^40}'.format(' SIMULADOR DE JUROS COMPOSTOS ')) print(''' ESCOLHA A OPÇÃO [1] Para Juros [2] Para Capital [3] Para Taxa [4] Para Tempo''') opção = int(input('Qual a…
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answers425
viewsJavascript : Give . Hide on everything that is open
Good afternoon. I would like to know how to do instead of writing: $("#removemirror3").click(function(){ $("#mirror31").hide("slow"); $("#mirror32").hide("slow"); $("#mirror33").hide("slow");…
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answer212
viewsHow to check if a polygon is convex
How do I check if a polygon is convex? The input can be given by: #Por exemplo um quadrilátero, a primeira coluna é x e a segunda coluna é y. quadrilatero = matrix(c(0,2,-7,1,4,3, 4,5), ncol = 2)…
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answer166
viewsLaravel 5 - database table for array with predefined index
Is there any way to retrieve the results of a query in the database and transfer it to a Array with one of the table fields being index of Array? You could achieve this result in two steps. After…
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answer423
viewsRemove white space in select (SQL)
I wonder if you have any way to remove the blank space of the records returned in select. for example I have the NEIGHBORHOOD table with the records Bela Vista 'Amazonas' ' Gravel' but when I do…
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answer94
viewsfile upload with json return error
I am uploading a file with jquery+ajax using the jquery form plugin. The form processing is all ok, the file goes up and the data is recorded in the database. The problem is in the return with the…
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answer2311
viewsDatabase connection using Asp.net MVC
My doubt, maybe it is not somewhat technical, but rather of better concept, usability, or advantages. I have a good experience in developing Asp.net using webforms, and ultimamento I seek to expand…
asp.net-mvcasked 11 years, 10 months ago Erico Souza 2,188 -
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answer51
viewsTest Expression as user type
I’m having problems trying to test an expression as the user type. I have a TreeList where the user will enter a code, this code has the model: XXXX-XXXX-XXX I mean, it could be anything like:…
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answers59
viewsAlternative Android Navbar
I want to make my own Navbar, in which I just want to keep the "back" button and create other buttons to call pre-defined applications. It should work like the original Navbar, that is to be always…
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answer76
viewsWrite member access to a pointer structure instead of using the "->" operator
How would you write this assignment: p1->caracter='B'; otherwise using * instead of ->?
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answers1681
viewsSuitable type to use with CPF is numerical or character?
I have a database with two tables that store the CPF. In one of them the CPF is stored as numeric(11,0) and in the other the number is stored as character. If there is any difference, which of the…
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answer1936
viewsPowershell and VS Code does not recognize "Set-Location"
Man PowerShell does not recognize the Set-Location, this has been happening for a while now every time I run a code in VS Code because my work and projects are in the cloud and on another HD but I…
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answer627
viewsGeneric Parameter Friendly URL . htaccess
I’d like to ride a URL user-friendly with generic parameters, ie that receive any parameter in any quantity or file. Today I rode the .htaccess so that the file name becomes the URL. File I am…
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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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answers987
viewsAngularjs | How to define a boot process for a controller?
I have an app full of Ajax that needs to get data via Webservice when the page loads. I’ve already initialized via ng-init but I don’t know how to have the controller "load" and execute the code…
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answer29
viewsProblems picking up data in previous record - Mysql
I have this query that returns the last record and the previous one: SELECT Colaborador FROM centrodb.Registolistagem LEFT OUTER JOIN centrodb.Registolistagem2 ON centrodb.Registolistagem2.IdLista =…