Posts by Higor Alves • 109 points
15 posts
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viewsA: My localhost connection is taking too long
Following the official documentation of express we should no longer use the http module of the standard nodejs libraries, because if you pay attention to the code app.listen, all he does is create a…
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answers1166
viewsA: How to make an HTML form responsive
Buddy, the col-Sm tag is for mobile devices so far so fine, but you create your html totally on top of it, you should use the responsiveness tags for each screen size, for example, when the device…
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answer497
viewsA: Proceedings with Nodejs
Yes, Voce needs to use process = require('process'); so To get the process you need the process ID: if (process.pid) { console.log('Este processo é seu pid' + process.pid); } To take from the…
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answers59
viewsA: What am I doing wrong? (struct)
Try to state your struct as follows: struct book{ char code[5]; char title[30]; char category[15]; char author[30]; float price; }sBook; sbook book[100]; book[0].price = 1; I hope I’ve helped!…
canswered Higor Alves 109 -
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answer211
viewsA: How can I always keep my app in full screen without being minimized?
To block the Alt+Tab you can use a more aggressive way: public class AltTabStopper implements Runnable { private boolean working = true; private JFrame frame; public AltTabStopper(JFrame frame) {…
javaanswered Higor Alves 109 -
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viewsA: How to Delete File or Folder in C Language
The function is called remove(), stated in <stdio.h>. Read about it in your favorite reference (as you seem to use Windows, it will probably be MSDN). To delete a file, we use the function…
canswered Higor Alves 109 -
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answer492
viewsA: Why use Selenium Webdriver?
Selenium is an integrated development environment for automated test scripts. Initially it was implemented as a Firefox extension and allows you to record, edit and debug tests. The Selenium IDE…
seleniumanswered Higor Alves 109 -
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answers3407
viewsA: Error: 'Executereader: Connection property has not been initialized. '
Good guys, I managed to find the error was missing a small line of code so I could perform the connection: cmd.Connection = con; I forgot to mention what connection I’d be looking for. Now my code…
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viewsQ: Error: 'Executereader: Connection property has not been initialized. '
I need to make an access to a database where I put the data myself, the insertion part is working, but now I need to "take" the data again when I click on the button, only it does not matter the way…
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answers3514
viewsA: How to store any string in C?
Even though it is not a good practice in my view in this language, here is a link with the same doubt Link, you can make a dynamite allocation in memory so that it changes according to the size of…
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answer318
viewsA: Code in the c++ dev of the problem, but in another compiler it works
Once your school asks you to run Devc++ change the build settings to be compiled in VS, your school has asked for the IDE and not the specified compiler ;D
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answer223
viewsA: How to install C++ compilers and previous version libraries in visual studio 2015?
Your question is not stupid friend, we are in this community to help each other, now let’s ask your question. According to some MSDN forums, the visual studio 2015, this with compatibility problems…
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viewsA: Vector in C- Program Received Signal, Segementation fault
Come on friend, I improved a little its code and now it’s running 100% #include<stdio.h> #include<stdlib.h> #include<time.h> #define MAX 100 int verifica_vetor(int *num, int…
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answer93
viewsQ: MYSQL access by an application
I am creating an application in C# this, connects to a remote Mysql server, enabled for any IP to have access to my BD with a read-only user. My doubt is the following: There is a way in Webservice…
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answer70
viewsQ: Get BD (Mysql) Rows - Webservice Mysql C#
I’m having a hard time getting Rows. It recognizes no variable within the cmdMySQL (@Login). I tried to put other but nothing if I take the @Login and put the value of email who is in the comic book…