Posts by HENNING SUMMER • 111 points
10 posts
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1
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answers343
viewsQ: How do I change input type="file" path and send form with another image?
I need to upload several images that are within my application. My form is this: <form id="uploadForm" enctype="multipart/form-data"> <div class="file-field input-field offset-s4">…
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votes1
answer45
viewsQ: Function returns Undefined value!
I’m trying to take the dimension of an image along with other parameters during the upload preview. <script> function handleFileSelect(evt) { var files = evt.target.files; // FileList object…
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votes2
answers1739
viewsQ: Upload multiple images with Multer
I’m having a problem uploading multiple images with Multer. I saw that it has attributes like ANY, SINGLE and ARRAY. I can use SINGLE to send a single image, however I need to use several images,…
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answer288
viewsQ: Place EJS files in the Service Worker cache
I wonder how I can curl in the Service Worker the files of . EJS since they are not rendered by the browser, more by the server and only after sent to the browser the . HTML respective.…
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votes3
answers3912
viewsA: Arduino IDE does not open in Windows 10 - JAVA error
After trying a lot to configure the Environment Variables in Windows, I changed the values of _JAVA_OPTIONS that has remained so: BEFORE -Xms256m -Xmx512m -Xmx2g -XX:MaxPermSize=256m AFTERWARD…
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votes3
answers3912
viewsQ: Arduino IDE does not open in Windows 10 - JAVA error
I installed the IDE of Arduino in my Windows 10 64bits and I’m having trouble executing: The log of debug gives this result C:\Program Files (x86)\Arduino>arduino_debug.exe Picked up…
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answers38
viewsQ: How to load 2 ajax on the same page?
Hello. I would like to have this ajax query return the value to be placed next and feed to the chart. I am running, but the value is not being loaded, the graph appears empty. Any problem in loading…
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answer576
viewsQ: How to search for the longest date in Mongodb along with other parameters?
I have a schema date, status and code: var entregaSchema = mongoose.Schema({ codEntrega: String, placaPipa: String, codRota: String, codMA: String, dataMA: Date, localMA: String, codPA: String,…
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answers223
viewsQ: How to invoke a url in the Node into an html page?
My files are these... regressao.js (regre.list(data) Which calculates the regression and returns values for atualizaPa.js (atualPA.atua(data,palavra) var db = require('../config/db_config.js');…
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votes1
answer649
viewsQ: How to change a record in Mongo through a function and update Node?
I have a problem. I have a dataset inside Mongo, a json that has been returned from a url request pa/ with app.get('/pa', function (req, res) { paController.list(function(resp) { res.jsonp(resp);…