Questions tagged as 'blob'

Tagged questions
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Jpa does not create column @lob

I am mapping a @lob field to write image to a table, but jpa creates the table, but does not create the column. I created the column manually in MYSQL, but the bytes do not persist there either. My Entity: @Entity @Table(name = "TB_IMAGEM"...
asked by 19.03.2017 / 19:42
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Azure Storage Account - Subdomain with SSL

I've created a storage account in Azure . The Azure Storage Accounts allow instead of using their URL NOME_da_CONTA.blob.core.windows.net I use a subdomain SUB.meusite.com . Azure itself URLs come with SSL (https) , but whe...
asked by 22.08.2016 / 14:34
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Insert blob firebird php

I have a problem when trying to insert a blob field in firebird my code is seguitne $ficheiro = $this->blob_create(file_get_contents($_FILES['ficheiro']['tmp_name'])); $extensao = pathinfo($_FILES['ficheiro']['name'], PATHINFO_EXTEN...
asked by 03.08.2015 / 12:39
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How to convert "arraybuffer" to "string" and vice versa?

I'm making a mobile app in HTML5 and need to store data from MP3 files and bitmap images in localStorage. The problem is that you only have to store String so I need to convert a buffer to String to stock and then the opposite to retrieve. I...
asked by 29.03.2015 / 21:26
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How to create a blob link in PHP?

Hi! Well, I'm creating a video site I'm having a problem playing the videos, I put the videos in mysql and I want to play them, I did not find any way to reproduce them maliciously. The only way I got it was like this: link Do you know how...
asked by 07.05.2017 / 23:37
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Working with BLOB field in ORACLE using Codeigniter [closed]

I have a system where I will store certain files in a BLOB-type column in my ORACLE database, but I did not find anything about it in Codeigniter's own documentation on how to do this, how can I manipulate these files, where I need to feed this...
asked by 24.10.2018 / 15:26
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Convert Blob to Non-angular String

Hello, I have a code in angularJS but it only works when I am in the browser debug. $scope.upload=function(){ var newFiles = []; $scope.carregando = true; angular.forEach($scope.files, function (item) {...
asked by 04.03.2018 / 05:50
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View saved image in BLOB [duplicate]

I would like to know how to display a saved image in the database in BLOB: code: $nome = $_POST["nome"]; $preco = $_POST["preco"]; $cor = $_POST["cor"]; $descricao = $_POST["descricao"]; if(is_uploaded_file($_FILES['imagem']['tmp_name'])...
asked by 21.11.2016 / 18:37
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Receive txt and generate image from text

And guys! I have a problem that I can not solve in any way. I've tried a lot and I've not gotten anywhere. In the company where we work we use proprietary language, which by the way I hate. When I make a request for an image via $.ajax()...
asked by 05.12.2016 / 22:05
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Generating PDF with MPDF from BLOB

Well I need to generate a PDF from a BLOB field saved in the database, my idea is to be able to upload PDF to BLOB so it does not take up disk space and make it easier to transport it. I'm doing the following: include("../pdf/mpdf60/mpdf.ph...
asked by 01.07.2016 / 13:27