Posts by Cesar Roberto Martins • 163 points
17 posts
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1
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answer89
viewsA: Failed to upgrade project classes and resources using Intellij and Tomcat
I managed to solve the problem as follows: In the Tomcat root folder open conf folder; Open the context.xml file; Inside the file, in the scope of the 'context' tag add the line: Resources…
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answer89
viewsQ: Failed to upgrade project classes and resources using Intellij and Tomcat
I am using Intellij to develop a web project, the application server used is Tomcat. I configured shortcut keys to update the features and just reload the page for the modifications in the project…
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votes1
answer6197
viewsQ: Syntax error, unrecognized Expression when calling a function with Jquery
I am using in my project the Easyautocomplete, which is working perfectly. However I have this error in my project and could not find it. If I take Jquery the error does not happen. It follows my…
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answer133
viewsA: Error when creating table with angular js
Full and working example with Angularjs <head> <link data-require="[email protected]" data-semver="3.0.3" rel="stylesheet"…
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answer133
viewsQ: Error when creating table with angular js
I’m trying to replicate an example I found on the net creating a table with angular js. However this returning me the link error:…
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answer940
viewsQ: How to create and popular a table using jquery and database?
I need to create an HTML table that populates the rows and columns with data coming from a specific table in my database. But I want that whenever a new data is inserted in this table of the…
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answers47
viewsQ: Layout problem when swapping eclipse for Intellij
I’m a beginner and I’m in the middle of a project. Due to many build bugs, I decided to exchange the eclipse for Intellij. Import problems and bank connection solved, I can continue the project. Now…
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answer521
viewsQ: getOutputStream() error has already been called for this Response
I have in my application the following error: getOutputStream() has already been called for this Response. Ok, the chunk of code that is causing this error is as follows: boolean hasLogoLogin = new…
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votes1
answer88
viewsA: Like putting more than one drag and drop on the same page?
This example is very simple and is working perfectly. I am posting if anyone has the same doubt. <div style="padding-left:5px; padding-right:5px; padding-top:8px; max-width: 345px; width:auto;…
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votes1
answer88
viewsQ: Like putting more than one drag and drop on the same page?
I have to put several drag and drop on the same page. I took an example and played in my application. Well it works. However when I try to insert one more of the same element, this second drag and…
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votes1
answer392
viewsQ: Error connecting with Firebird database
I’m trying to create a web application and want to use java and html. Good after everything set up and ready for a small connection test the following error occurs: Fev 09, 2016 1:28:02 PM…
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answer121
viewsQ: Error compiling project.Buildgradle
I uninstalled the android studio and installed again and now I can’t compile my project. The following message appears: Error:Plugin with id 'com.android.application' not found. build.Gradle:…
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answer732
viewsQ: Positivebutton and other alertDialog buttons on android are disabled, how to solve?
I have in my small project a alertDialog, that is called to give some options to the user. Everything was working, until suddenly the buttons (positiveButton, negativeButton and neutralButton)…
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answers4265
viewsQ: How to create a PDF using iText for Android
I was trying to create a pdf file on my Android application, as I could not find anything that worked, today I managed to solve the problem on my own. Follow the code to whom you are interested.…
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answer161
viewsQ: How to receive automatically, in Activity, a value calculated in a Service?
I have an algorithm that generates prime numbers using a Service. Well, it works but I need it to update the data in my Activity automatically, at the moment it does this just by clicking on a…
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answer652
viewsQ: Listview displays only one line, why?
I have a Listview in a layout with more items, and it only displays one line. If I do the same scheme in a code that the layout has only Listview it works perfectly, if anyone has any idea why I…
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answers174
viewsQ: Problem with Sqlite Android Data Base
So my problem is this one, I’ve tried and researched everything but I couldn’t implement any solution. I tried to update the database with the update and also insert new columns with ALTER TABLE,…