All Questions

2
answers

How to create an executable for a python program that installs the used libraries?

Hello, I have a code that I did in python and uses some libraries. I would like to know if it is possible to make an executable for this program and the user who uses it does not need to have python or these libraries installed.     
asked on 16.04.2017 / 00:32
1
answer

What is it and how does it repeat in C #?

for (int i = 0; i < palavra.Length; i++) What does each word mean? And how does each part of this code work?     
asked on 15.09.2017 / 13:04
3
answers

Foreach Array by incrementing another array

With a question about foreach and incrementing another helper to perform an insert in the database, see: When I send a form via post I get the following array as a result: array (size=2) 'quantidade' => array (size=8) 0 =>...
asked on 14.11.2016 / 12:43
4
answers

Removing a specific space in a string

I'm having trouble implementing replace in String in Android Studio. I need to remove some white space in String . Real examples: 8 hrs 2 mins 1 day 2 mins I need the text to look like this: 8hrs 2mins...
asked on 16.12.2015 / 12:21
2
answers

How to make this hover effect?

The hover effect of this site's menu: link Is CSS3 pure? How to do something similar?     
asked on 24.10.2016 / 22:00
2
answers

Generate sequence in R

My logic is failing. But could you help me create a vector of numbers in R with this rule here? Vetor=1,222,2,223,3,224,4,.......,221,442 Many thanks.     
asked on 20.09.2018 / 03:14
3
answers

How to format date in Javascript by putting name of the month and day of the week

Hello. Home Have this date: 05/18/17 . Home And I need to convert it to this: May 18th (Thurs) Home May: May, (Thurs): Thursday Home Does anyone know how I do this using JavaScript and jQuery?     
asked on 16.05.2017 / 20:08
2
answers

How to insert an image inside a CSS file?

I use a program here in the company that in its Web module it has its logo inserted directly in CSS something like: #logo img{ max-width:100%; background-image: 'data|base64=acSs....'; } How do I create this kind of background myself?...
asked on 13.12.2013 / 19:46
3
answers

Why does Javascript return Infinity instead of error when dividing by 0?

When I divide any value by zero, Javascript returns me Infinity . My question is why Infinity ? Infinity is defined in Javascript, but I could not find a use for it in any case. Can someone tell me too, what would be the use of...
asked on 21.06.2017 / 16:21
2
answers

How to convert text to number?

How do I convert a text that I know is an integer coming from externally? It would be something like ToInt() or something like that.     
asked on 20.02.2017 / 13:57