Posts by Paulo Roberto • 1,988 points
87 posts
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answer2165
viewsA: How to open Makefile in windows?
If you have Visual Studio, run the Visual Studio command prompt from the Start menu (usually inside the Visual Studio Tools folder, go to the directory containing Makefile.win and type the…
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answers30209
viewsA: Mysql, types of comments
The Mysql documentation has an entire chapter dedicated to this and this in English, has specific snippets and shows how, why and where to use each type of comment. Mysql server supports comment…
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answers10354
viewsA: Insert with accents in Oracle
Maybe that will solve your problem, if you don’t cocreate the error there that we will seek together the solution. Create an environment variable called NLS_LANG, with the value . WE8ISO8859P1. As…
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answers3391
viewsA: Webbrowser/Java Browser
Nickolas, I don’t know if this is what you need, but it seems to me. Javafx provides a component called Webview , which with the help of Webengine can be used to load web pages along with the DOM…
javaanswered Paulo Roberto 1,988 -
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answers476
viewsA: Copyright and crack
Copyright becomes public after 70 years under the law 9,610, of 19 February 1998, article 41, but nay expire. The figure of the copyright, before the INPI (for software), before the National Library…
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answers577
viewsA: Mysql, doubt about variables
This question is very personal, it is the same as asking a developer what advantage to use one or another programming language, he will say that "It depends on what you will do, how you will do and…
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answers4025
viewsA: Split EXCEL file
If you already know the total number of cells, just do it manually, go straight to a certain line (250,000) simply write the number of the line in question and press enter. Or use advanced filters.…
excelanswered Paulo Roberto 1,988 -
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answer821
viewsA: Import Mysql CSV files
There are many ways for you to do this, but regardless of any adopted form, you will first have to create the table with the given structure (columns and fields) so that you populate it with the CSV…
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answer175
viewsA: Image gallery within Accordion (Jquery)
Solved the problem using the Jssor.Caroussel library, which is an image gallery that adapts to any screen size and can be used within an accordion.
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answers434
viewsA: no fixed menu when scrolling the page
I think your answer is on this link here, but anyway note the ". fix" .fixar { position:fixed; margin-top: 0px !important; } How to pin a "horizontal menu" to the top of the window when scrolling…
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answer1561
viewsQ: Select except values (SQL / Oracle)
I need to improve this select that already exists here to perform a query where the ICCID initiated by 8995 are not returned, but I do not have much knowledge of database. How can I change this…
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answer175
viewsQ: Image gallery within Accordion (Jquery)
How do I create an image gallery inside an accordion, I want to click on the acorddion the gallery or slider go through the images automatically. I already have the accordion, but I can’t fit any…
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answer530
viewsQ: Create Xpath manually
I’m testing a site that runs only and exclusively in Internet Explorer, so I can’t use Firebug, someone knows how to create an Xpath of an element manually or knows some tool for IE that identifies…
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answers3334
viewsQ: Close Windows popup in Java (Selenium Webdriver)
I am testing a site in java and need to close a Window pop-up, the problem is that I tried to use Selenium to close it and I could not. Is there any simple way to close it using JAVA? You don’t need…
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answer2289
viewsQ: Copy page text and paste into another with JAVA or Selenium Webdriver
How do I copy a text from a web page and paste it into an input on another page, with java or Selenium Webdriver?…
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answer1512
viewsQ: Selenium/Webdriver code to run after reading spreadsheet with Apache Poi
My test code using Selenium/Webdriver stops running after reading Apache Poi data. Can anyone tell me why? //poi WebElement searchbox = driver.findElement(By.name("simcard")); try { FileInputStream…
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answer695
viewsQ: Cannot get a text value from a Numeric Cell "Poi"
I am trying to consume data from a spreadsheet in excel, but always gives this error, already tried to format the spreadsheet for text and for number and even then the error persists. How do you fix…
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answer4124
viewsQ: Export screen data to excel
I automated a customer registration test (performed on the Web, internet explorer) and at the end it generates a protocol and another numeric code. I need to save these two data at the end of the…
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answer659
viewsQ: Array of phrases in Java
I’m studying Java, and Android development, and I want to make this application to understand how it works. I’m using the Toast class so that when I click on the image, a sentence appears, I can…
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answer122
viewsQ: Android app closes when switching from Landscape to Portrait
I created a simple android app, with Jquerymobile, no big deal, just pages and listview. If it starts in Landscape mode, it will only work like this, if the user changes the Smartphone position, the…
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answer901
viewsA: Menu appears in emulator, but does not appear on mobile
The whole problem was caused because the SDK did not carry a single image and triggered a series of errors throughout the project. Just remove the link from the project image and everything went…
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answer901
viewsQ: Menu appears in emulator, but does not appear on mobile
I created an app in Eclipse using the Intel Appframework, with HTML5 and everything. In Browser it runs normal, Android emulator runs normal; however, when I export APK, it does not show the menu,…
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answer4116
viewsQ: How to extract information from an HTML document with Jsoup?
I’ve been studying the Jsoup example for data extraction and extracted an example from this link Jsoup But I tried to manipulate the example to extract the data from a Div instead of a Meta…
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answers28
viewsQ: Stop C++ Dynamic Queue with negative value
I need to stop queuing when the user enters a negative number (-1) and print out all the entered values, how do I do this? #include <iostream> using namespace std; // Define a Estrutura Nó…
c++asked Paulo Roberto 1,988 -
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answer542
viewsQ: Stop accepting data to queue dynamically
I need to stop queuing when the user enters a negative number (-1), check if the queue is empty so that when typing the negative number does not give any error and the main one, I need the user to…
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answers565
viewsA: What kind of tests can I still do on that code?
Here are some suggestions: In DADOS_DEPOSITANTE(): tried to put invalid CPF in the value, but validated in the structure? Example 999.999.999.99, try this with "0" because not all masks treat CPF…
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answer49
viewsA: Visual Studio 2010 Outline Extension
Unfortunately you will have to install several extensions for the same purpose, as each one was built only and exclusively for the specific language.
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answers1405
viewsA: How to export SQL records without duplicates?
You can use the command INTERSECT it removes duplicated lines from the final query. SELECT * FROM SuaTabela WHERE ColunaDesejada BETWEEN 1 AND 100 INTERSECT SELECT * FROM SuaTabela WHERE…
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answers4088
viewsQ: How to concatenate two chained lists?
I created this code by initializing a list, but I need to improve it, creating a function that concatenates two and at the end prints the value of the two concatenates... Yeah, I don’t know how.…
c++asked Paulo Roberto 1,988 -
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answer48
viewsQ: Select notes to be printed
I need to print only the notes above >=6, in which place of the code I put the if or some other instruction? I tried and I couldn’t find the right place. #include <iostream> #include…
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answer3148
viewsQ: Palindrome in C++
The code below works, receives what was typed and stores it, only it does not make the logic to show whether it is palindromic or not and does not present on the screen the result for the user.…
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answer1339
viewsQ: <Input type="number"> with time mask
How to make a <input type="number"> with mask in the format of hours, which accepts 00:00. Put type="text" just use a mask, but and with the type="number"?…
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answers7874
viewsQ: "Quit" button in application developed in the App Framework
How to create a "Quit" button or cause the app to close when using the Smartphone’s "back"? To develop my application I am using the App Framework intel.…
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answer965
viewsQ: Admob - Problems with Ads in APP
I did everything as ADMOB site tutorial says, I put the layout in XML, imported the path from Google Play Sevices and added the tutorial code lines, my application compiles, but no longer opens on…
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answer947
viewsQ: Setting an image as a background in JAVA ME
How do I set an image as a background in a JAVA-ME application?! I have no idea how to start this, I’m new to Java. This is the Class that takes care of the graphic part: /* * To change this…
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answer1169
viewsQ: Close the Inappbrowser Phonegap
I can open the URL inside the Inappbrowser, but when clicking the device to return, I should close the window, but it does not close. That’s because I took the full example of the Phonegap website…
apache-cordovaasked Paulo Roberto 1,988 -
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votes1
answer2934
viewsQ: Checking internet connection with phonegap
I took this model from the Phonegap website and yet it doesn’t issue an alert showing the status of the connection. I want to open the Inappbrowser that I am creating it show if it is connected on…
apache-cordovaasked Paulo Roberto 1,988