All Questions

2
answers

Dll C # in Delphi 7

I need to generate a "ini" file in the "C: \ Windows \ Temp \ USB.ini" folder containing printer information installed for another pre- historic consume. I created the following (gambiarra) dll in C #: [ClassInterface(ClassInterfaceType...
asked on 05.03.2014 / 15:17
2
answers

How to keep the divs aligned one on top of the other?

- I am extremely new to the subject and do not know much, I'm going from internet searches, videos and readings, I say this in case there is any unnecessary code or rule in my doubts p> I would like some help in this situation: I'm traini...
asked on 04.03.2017 / 00:11
2
answers

Use tag section within an aside

My tag is as follows: <aside> <div class="last-news"> Conteudo </div> <div class="social"> Conteudo </div> <div class="links"> Conteudo </div> </asi...
asked on 18.02.2014 / 19:42
2
answers

Differences between System.out x System.err x System.in?

I did not find any discussion on this question here in the community so I decided to create this topic. There is a well-told question among beginners in the Java language when it comes to data manipulation. What is the difference between th...
asked on 24.04.2017 / 19:02
2
answers

Versioning scheme

In .NET,% generated% have four version numbers. I've heard a lot about the major version and minor version, and that these would be the first two numbers. I've heard that the third one would be a "maintenance" number and the fourth would be a "r...
asked on 26.02.2014 / 19:33
2
answers

How to force the version of a maven plugin?

I have a maven project such that, at the time of running build , a plugin A runs. This plugin A depends on a B plugin that is pulled, which in turn depends on a C plugin. It turns out that this C plugin is in an X version that has an an...
asked on 19.12.2013 / 18:46
1
answer

MySQL falling for lack of memory

I have a dedicated Linux Ubuntu 12.04 LTS server with MySQL / Apache / Wordpress , but since it only has 1Gb of RAM, sometimes it drops out of memory . In the syslog mark with the message    Out of memory: Kill process XXXXX (mysqld) score...
asked on 13.02.2014 / 20:00
1
answer

Question about inserting a Javascript Object

Context I'm trying to persist in the database of a purchase, as well as all of its items. For this I am using a .jsp file. But I need to send the web page data. Purchasing data is easy. The problem is in the items of the same, I wanted...
asked on 05.02.2017 / 07:09
1
answer

Good practices for Asp.Net MVC 4 - 5

I need to know how to organize my project in the% cos_de% issue if there is more than one Model in my application. For example, I have the Model student and Model teacher. I create a class of type CRUD's to manage my database, but e...
asked on 14.02.2014 / 04:57
3
answers

Scrollbar not hidden in Internet Explorer

I'm creating a site where I use multiple elements div of the page size, and links in the top menu that directs to these div , doing a page scrolling effect with each click. My problem is that in Internet Explorer, the scroll bar...
asked on 07.01.2014 / 03:41