All Questions

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Root mysql user without permission

I'm having a problem changing user permissions in mysql with the root user, in Debian. I can usually access the terminal: $ mysql -u root -p So he asks me the root password, I put the password and normal access. However, when I try to ex...
asked on 20.08.2014 / 15:58
1
answer

What is the relationship between the Primefaces ajax and the events

In the face of certain problems during my development the following doubts arose for example. When I use the ajax tag in Primefaces , it has the event property where we pass events, so I had some questioning. Once I had...
asked on 06.08.2014 / 12:15
1
answer

Java program that comes with JRE

I want to create a program in Java, but you do not need to have Java installed on your computer. How do I put a JRE next to my program with just the required classes? An example: I created a program and only used the System class and the clas...
asked on 25.08.2014 / 02:36
1
answer

Problem in Context and SharedPreferences in android with service

I'm trying to create a service on android, it's ready though in running the application for. If I comment on the ctx and prefs variables, it works but I need them, can you tell me if there is something wrong that I did not see? I've been for a l...
asked on 15.08.2014 / 22:09
1
answer

Javascript - Copy content from a span to clipboard by clicking a button [duplicate]

   I am creating a CPF generator, which when the person generates, a "Copy" option appears, but I would like to know how to implement the copying of the content that is displayed. ExampleHTMLCode:<spanid="numerosx">56262662</span...
asked on 16.08.2016 / 09:14
1
answer

JSON format file

And then everyone's beauty? I'm half doubt stupid, but I could not find an answer. I've been parsing a few sites and seen that instead of calling a $.AJAX request on the server to populate a dropdown data, for example, they call...
asked on 20.07.2016 / 15:02
2
answers

Error MySQL connection to ASP.NET MVC

I'm trying to work with a MySQL database in my application. However, I'm getting the following error:    Keyword not supported: 'data source'. I've done all the related procedures in this question But briefly, I performed this installat...
asked on 25.08.2014 / 17:20
1
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running split () to form a list within another list

I have the following list: [['a:/, b:/, w:/, g:/, f:/, d:/Downloads/Torrent/End, x:/files.2t, y:/files.1t'], ['d:/Dropbox/project/rato_bat'], ['data']] But I wanted it to be a list inside another list because I did this: for a in lldi...
asked on 26.07.2016 / 20:41
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Developing in C # and .Net on Linux Ubuntu?

Recently I had to migrate from Windows to Linux, because my working notebook burned and I'm using an old one with Intel Atom and only 2GB of RAM, I was unsure of using Windows because it was a very weak device. I have to work with C # and .Ne...
asked on 01.08.2016 / 03:45
3
answers

Query with conditions in SQL SERVER

Follow the tables below with my question I have a problem in which to make a filter where I need to pick up the posts that have the post_pai column from the post table with a value other than 0, and I also need to check if the post_addr...
asked on 17.08.2016 / 15:38