All Questions

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What does "Apply rename on Comments" mean when you rename a class in Java?

I am modifying the name of a class, it throws a "Can not Find Symbol" when I execute the project, if someone will explain if there is any difference between having the selected checkBox and not having it when modifying the name of the class and...
asked on 09.11.2016 / 16:52
1
answer

Format custom types in ostream

It is possible to modify the behavior of a stream with different options, for example: std::cout << 0xfabadau << '\n'; std::cout << std::hex << std::setfill('0') << std::setw(8) << 0xfabadau << '\n';...
asked on 17.11.2016 / 09:56
1
answer

Error in a form that connects to a database on phpmyadmin

Everything is fine, but the moment I press the save button I get the following error:    Fatal error: Call to a member function save () on a non-object   in C: \ wamp \ www \ form \ form.php on line 18. I leave the codes: <?php inclu...
asked on 10.10.2016 / 07:51
2
answers

Problem installing MySQL (5.7.15) in macOS Sierra (10.12)

I just upgraded my MacBook-Air (2013) to macOS Sierra and when I try to install MySQL (mysql-5.7.15-osx10.11-x86_64.dmg) it installs correctly but when I try to do one: sudo /usr/local/mysql/support-files/mysql.server start or sudo /usr/l...
asked on 09.10.2016 / 18:44
1
answer

How to start Microsoft SQL Server 2014 in Windows 10?

How to start Microsoft SQL Server 2014 in Windows 10, since it is installed inside the programs but I can not find the shortcut icon to start it     
asked on 18.11.2016 / 18:56
1
answer

How to avoid loading the data of the user logged on the user.php page?

I have two pages, perfil.php and user.php , profile.php opens when I log in with my user and I enter my profile and user.php is when I search by user name and it takes me to the profile of the searched user. How do I prevent the...
asked on 09.11.2016 / 16:24
2
answers

Create user in Laravel 5.3 passing data with select

I am creating a registration form in Laravel 5.3, where one of the fields is a "group" that searches in a database. The groups are available and displayed by a select . The problem is that I could not save, because I think I'm not receivin...
asked on 31.10.2016 / 15:34
2
answers

Read xml obtained by nusoap in php

I am learning to perform webservice with SOAP and for this I used the library nusoap . Everything is correct, the only problem is that I do not know how to deal with the xml once I get it, because it has a format like this: <...
asked on 15.11.2016 / 09:50
3
answers

Autoload settings

I have to implement the Autoload class in my project with the spl_autoload_register function. As it did not work, try to try it in a simpler code. I have three folders in my mini project: One call Config, where is the class AUtoload.php <?p...
asked on 07.11.2016 / 20:56
1
answer

checkbox in swift

I need to add checkbox with the days of the week as in this image: The problem is that I can not find how to do it, I have tried with the library iCheckbox but it is not available. EDITED The response of Error404 is...
asked on 08.11.2016 / 10:35