Interesting questions
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10
votes1
answer751
viewsWhat does document-oriented mean?
I have seen that there are numerous object-oriented, aspect-oriented, class-oriented and various other terminologies. But what I’ve seen recently is document-oriented, as stated in Mongodb’s…
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0
votes2
answers230
viewsbecause the Hover does not overlap the div
I have a problem I think very simple. But I’ve done everything and nothing solves, as you can see in the print div who is with the hover she doesn’t stand on top of the div pai…
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0
votes1
answer97
viewsTypes of breakpoints in Eclipse
I believe that many who use or have used eclipse have already noticed that there are several types of breakpoints existing in it. The ones with the largest apparitions are similar to this: ,…
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1
votes2
answers2773
viewsconsult record between two dates in mysql
I am trying to make a query in Mysql as follows: SELECT * FROM `tabela` WHERE `data` >= '2017-03-01' AND `data` <='2017-03-05') The issue is that even having several records of the day…
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1
votes0
answers17
viewsMysql grouping problem inside a Trigger
I have the following Rigger code, where it makes a select on the main tables (DADF311, DADF313.. ) to insert the result ready in the secondary table (DADF514): DELIMITER $$ CREATE TRIGGER ta_dadf311…
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0
votes1
answer88
viewsLogin Help [Ruby On Rails - Gem Devise]
I’m using Gem Devise to create a login system. However, my project requires 2 login verification fields instead of just 1. For example, the company has 5 departments, the user has the 0010 code and…
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0
votes0
answers28
viewsTable is not getting horizontal scrooll
so guys, I have a page pulling data from the database to the table, but the table doesn’t get the vertical scrooll when it gets bigger than the element... according to bootstrap 4.0 documentation…
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3
votes2
answers24150
viewsError jQuery: Uncaught Rangeerror: Maximum call stack size exceeded
I have a simple function in jQuery, but it is showing the error: Uncaught Rangeerror: Maximum call stack size exceeded for example, there are 2 or 3 links I have on the page <a…
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0
votes1
answer99
viewsHierarchical database(?) - Sqlite/Android
Good afternoon, I’m starting to study Android and thought of making an app to already study together database. I want to make a "family tree", so that clicking on the person’s name (button) would…
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6
votes1
answer1189
viewsComparing Ides to java
Next semester I will have to choose between two Ides: Netbeans and Eclipse. I will need to develop desktop apps, and I’m having doubts about: Tools for graphical user interface Hardware Requirements…
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0
votes1
answer487
viewsAndroid - Asynctask and Progressdialog
Hey there, guys. I’m just starting in the Mobile area and I’m having some problems with the issue of user experience in my App. In my App, it obtains a JSON from the server through a AsyncTask.…
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3
votes1
answer380
viewsNodejs socket client - callback for each request
I have the following code var net = require('net'); var client = new net.Socket(); client.connect(1337, '127.0.0.1', function() { console.log('Connected'); client.write('Hello, server! Love,…
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votes1
answer168
viewsError trying to log in with React and Redux Saga
I am trying to make a request to pick up session in an API, it is with the Oauth2 system, where I have to send a form-urlencoded with some data and it returns me a token. But I can not do the…
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3
votes1
answer103
viewsSimple code performance improvement in C
I had a proof that the question was : Cosiderando that the periods of history are four: (1) period prior to 4000 BC; (2) from 3999 BC to 476 AD; (3) from 477 AD to 1789 AD; and (4) after 1790 AD.…
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12
votes1
answer6870
viewsDate problem with globalize.js and jquery.validation.globalize.js. How to resolve?
I’m having problems with the date fields of my application. Follow this answer that seemed more appropriate, Datetime field error message, I configured my ASP.NET MVC application as follows: I…
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0
votes0
answers506
viewsInterbase (Firebird) with Wampserver
I can’t get the php_interbase on my WAMP server, I decrypted the php.ini and yet PHP did not recognize. Man Wamp is 64x 2.5 with PHP 5.5, usage Windows 64 bits. I installed the Firebird on my…
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1
votes1
answer1345
viewsWhere is Docker Store located on Ubuntu?
I’m studying Docker, so this question I’m asking is for a debutante. Images are the files that contain the configuration of the machine you want to create. Container is an instance of this image…
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4
votes2
answers160
viewsError adding BD information
When testing in the application where I migrated the BD from Firebird to Postgresql the following error occurs when trying to save an item in the database: Reviewing the code I could see that the…
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2
votes0
answers437
viewsChange the background color of a selected item in a menu listview in a Master Detail Page with Xamarin.Forms
When I select an item from the menu, it gets a default background color from Xamarin, but I would like to change that color. I’m using a Masterdetailpage in Xamarin.Forms…
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1
votes0
answers45
viewsPerform automatic backup using Docker
My application is composed of Frontend (Vue.js) + Backend (Node.js with postgresql bank), before playing in production I dockerizei using Docker and Docker-Compose. The file below is…