All Questions

2
answers

What is -webkit-transform? What is it for?

Then, I find in CSSs this -webkit-transform, but I have no idea what it is or what it is for and God does not know how to respond: I would be eternally grateful if someone could explain or pass me some place where I can read about it. Not...
asked on 15.04.2015 / 20:59
2
answers

How to work efficiently with branch in git?

I'm trying to define a working schema to keep my repository in GitHub organized, but it's hard to come up with a solution. My "idea": I thought about keeping the branch master (default) and develop in the remote repository. The mas...
asked on 10.03.2018 / 00:04
2
answers

What is monkey patch?

What is monkey patch in programming and what is the usefulness and risk of using such a technique? Does this concept vary from technology to technology, from language to language, or from what? And another question: why this weird name?  ...
asked on 20.03.2018 / 03:43
1
answer

How to recognize and change the encoding of Latin characters in R?

Is there any efficient way to recognize the encoding of texts downloaded from the internet? I did a scraping of any site (see code below) and I can not find the correct encoding. In the source code META tag the specification is "iso-8859-1" (...
asked on 01.05.2016 / 19:34
2
answers

How do you give precedence to CSS rules? [duplicate]

I know that if two CSS rules apply to the same element, the more specific one will have priority: p { color:red; } /* Todos os "p"s serão vermelhos... */ .umaClasse { color:yellow; } /* ...exceto os que possuem "umaClasse", que s...
asked on 24.10.2014 / 16:52
2
answers

What is the syntax for doing array searching as a parameter in MySQL?

What is the correct syntax, if possible, to pass an array as a parameter, using FIND_IN_SET more or less on this idea: SELECT c.cpf FROM tbl_cliente as c WHERE FIND_IN_SET(array, c.cpf);     
asked on 09.01.2014 / 14:38
3
answers

include, require within functions functions

Use include (or # I noticed that most frameworks that work with MVC use require within a method, for example the CodeIgniter3 require file: public function model($model, $name = '', $db_conn = FALSE) { ... foreach...
asked on 27.04.2015 / 20:09
1
answer

How to make the application wait for a while?

It is common to have situations that we need to delay the execution of the code for a period, either to show or delete a message or something visual soon after, either to try something again, wait for something in a test or something creative th...
asked on 09.09.2015 / 16:55
2
answers

How to animate display of dynamic-size elements with CSS only?

I'm building a website that has some state transitions using only CSS. In one of them the user clicks on the header and the div below displays or hides. In the other there is a sequence of images and clicking on the current image it moves...
asked on 03.12.2015 / 03:58
3
answers

Should the checkbox label be on the right or left of the control?

Generally we put the label to the left of the data entry control. Well, it has different layouts, but that's a common good. By linearity would be the case of the label continue to the left. But it is very common to see the label being plac...
asked on 07.02.2017 / 11:24