Questions tagged as 'back-end'

Tagged questions
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Get arrays with space in php

I have a code in php that takes information from two different columns of the same table in a local database, but the code does not seem to work when one of the columns has information with space, for example: "Romeo Juliet" but is written: "Rom...
asked by 03.06.2016 / 01:04
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How does a hybrid app run on Node.js?

How does the backend issue with Node.js work in a mobile app? You can use the Phonegap Build service that compiles my application to the desired platform (Android or iOS for example). But how does the Node.js issue, why do we need to host it...
asked by 24.07.2016 / 15:09
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Select Block / Page button in Widget Properties does not appear

Good afternoon! Has something like this happened to you? GoDaddy's new host. Installation 0km ... When I create a widget, after selecting the type and template, I can not select Block and Page CMS, Product, or Category ... the bu...
asked by 22.11.2015 / 21:42
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Sort a SELECT in MySql by a letter

How can I make a SELECT query in MySQL that sorts the results and initially presents those that begin with a specific letter? Ex with the letter P: Paulo Patricia (1st ones starting with the letter) Filipe (2nd those with the letter in the mi...
asked by 01.08.2018 / 21:29
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Laravel - can you just do the backend first?

I'm learning laravel and I can do some things (work with routes, migrations, eloquent, controllers, etc.). However, I get hit with the front, because I do not know the best way to work with this framework, so I spend a lot of time frying my b...
asked by 21.04.2018 / 22:27
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Bring external domain (br br) to Azure [closed]

I'm new to this issue so it goes: It is the following, I have a domain already acquired in the registry br, example.com.br (it is an example). I performed the whole process of synchronizing with git in the azure. I wish that from this moment, my...
asked by 28.07.2016 / 20:27
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onclick "confirm" does not work cancel button

I have an onclick confirm in my code that, if ok, it sends a variable to a specific page. If he canceled ... he should cancel the operation. But even if you click cancel, it is sending the variable to the page. Follow the code: <a...
asked by 27.03.2018 / 14:26
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direct page with onclick inside a form

Basically what I need is for a '' back '' button inside my form. It has to be inside for aesthetic reasons, the back button would be inline with the submit button. I made a summary code: <form action="php/***.php" method="post">...
asked by 19.04.2018 / 15:58
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Backend with mysql database and frontend in javascript (react-native)

I'm developing an application in javascript (for android) and I would like to use mysql as the database for this application, but I was not able to use mysql in the same code so I did some searches that indicated separating by backend and fronte...
asked by 07.02.2018 / 11:31
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ERROR CODE 1215 - You can not add the foreign key

Table 1: Table2: Command: ALTER TABLE extras ADD FOREIGN KEY (login) REFERENCES usuario(login); Response: Error Code: 1215. Cannot add foreign key constraint    Can not find an index in the referenced table where the   ...
asked by 11.12.2017 / 17:51