All Questions

2
answers

In SQL Server how to convert string part uppercase based on the separator: \?

I need to make a script to convert all user records into a table in this format (single field): INFORMATICA\desenvolvedor ADMINISTRACAO\contador That is, before the uppercase bar and then the lower bar. How to do this in SQL Server? Cu...
asked on 17.12.2013 / 14:30
2
answers

What is it, and what is a tick event in PHP?

I was looking at some functions in PHP.net, and I came across a function called declare , and in the example, there is something like this: declare(ticks=1); Below is another example: declare(ticks=1); // A function called on e...
asked on 02.02.2014 / 00:23
3
answers

How to know the amount of NA in each variable?

Suppose I'm working with the following database: df=data.frame(v=c(1,2,NA,4,NA,6,7,8,9,10),v2=c(11,NA,NA,14,NA,16,NA,NA,19,NA), v3=c(21,22,23,24,25,26,27,28,29,30), v4=c("a","b","c", NA, NA,NA,"g","h", NA,NA)) I need to...
asked on 27.02.2014 / 11:14
1
answer

Radar effect with CSS

I'm trying to make a "radar" animation around an image using only CSS with @keyframes . I even managed to get a result, except that I can not synchronize the two "waves" of the radar, see: body{ margin: 0; } #container{ d...
asked on 02.01.2019 / 21:53
2
answers

Record session with javascript using cookie and a button

Hello, I put up a banner, where I need it when the user enters the site and clicks the GOT IT button it disappears and when the user re-enters the site or uploads another link does not appear anymore. Disappear I got it, but save the user with c...
asked on 18.12.2018 / 16:49
3
answers

How to make a Submenu in Action Bar?

There was a need to create a menu with submenu in action bar , equal to this: Couldyouhelpme?MyXMLmenu:<menuxmlns:android="http://schemas.android.com/apk/res/android" xmlns:apk="http://schemas.android.com/apk/res-auto"&...
asked on 13.03.2014 / 13:30
1
answer

How to do a Lambda sort with a List property?

I believe this has already been asked before. I researched but did not find it. I'm having trouble with this query, specifically on the ThenBy command that tries to sort the sub-list of objects. I know it's in it because when you comme...
asked on 21.10.2014 / 18:23
1
answer

Dynamize title with AngularJS

I want to streamline my page% with AngularJS. It's currently static: <title>Workspace</title> I would like to know how I can change this name based on what is stored in database . Currently in a place where the client will do t...
asked on 13.11.2014 / 19:34
2
answers

How to list objects of a given class?

For example, let's say I have a class TConfiguracao . Here the constructor and destructor attributes and in some forms I create several T-type variables conf1 :TConfiguracao; conf2 :TConfiguracao; ... conf1 := TConfiguracao.Create...
asked on 04.11.2014 / 19:29
1
answer

Limit the counter () to a certain level in the list of lists

I have this HTML that I can not change: <ol> <li>Main <ul> <li>Secondary A</li> <li>Secondary B</li> <li>Secondary C</li> </ul>...
asked on 20.11.2014 / 22:20