Posts by spiderman123 • 111 points
10 posts
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1
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answers342
viewsQ: Uncaught Referenceerror: alerta is not defined
Hello, I have an undefined function problem in a code snippet. I’m using Django, but when I try to call a function occurs the undefined function error index.html {% if valueStatus == 0 %}…
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votes1
answer904
viewsQ: Error Noreversematch
Hello, I have the following error in an application in Django. Noreversematch at /Row/Details/2 Reverse for 'get-weatherdata' with keyword Arguments '{'rowId': 1, 'sensorId': 1}' not found. 1…
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votes1
answer41
viewsQ: Format Python Query
I want to adjust my Python query so that I can correctly generate a chart in Chart.js. I have the following code for query and generation of json file def get(self, request, format=None):…
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votes1
answer758
viewsQ: Load Reactjs page
Hello, I have the following code: import React from 'react' // Importanto Imagens import bgimage from '../images/bgimage_m.jpg' import person_1 from '../images/person_1.jpg' const Clientes = props…
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votes2
answers124
viewsQ: When making the class diagram is it necessary to add all methods and attributes?
I have several classes that have several attributes and methods. When making the class diagram it is necessary to add all methods and attributes? Is there any rule or consensus on the creation of…
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votes1
answer643
viewsQ: Convert String to float in R
Hello, how do I convert b <- format(round(3, 2), nsmall = 2) [1] "3.00" Therein [1] 3.00 I have tried using.Numeric, as.double, but always returns 3 but I need 3.00…
rasked spiderman123 111 -
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votes2
answers127
viewsQ: Image is not loaded as background
Hello, I have the following code as part of my index.php <style> #backgroundImage{ background-image: url('<?=base_url();?>bg.jpg'); } </style> <body id='backgroundImage'>…
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votes1
answer52
viewsQ: Get value selects form_dropdown
Hello, I have the following code snippet onkeypress="mascaraMutuario(this,cnpj) Where it is one that creates a mask for CNPJ or CPF. However, I have <?php $bs = array('0' => '', '1' =>…
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votes1
answer698
viewsQ: Initial values in function nls in R
Hello, I have the following code in R temp<-c(10,12,14,15,17,20,22,23,25,26,28,29,30) taxa<-c(2,4.5,6.1,7.0,11,16,19,21,22,11,2,0.1,0.001) taxa<-taxa/9 plot(temp,taxa) df<-…
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votes4
answers898
viewsQ: SQL Count Parole
I have the following table +----------+----------+ | data | valor | +----------+----------+ | 16/05/15 | 1 | | 16/05/15 | 0 | | 16/05/15 | 1 | | 16/05/15 | 0 | | 17/05/15 | 2 | | 17/05/15 | 1 | |…
sqlasked spiderman123 111