All Questions

1
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Format Array display in C #?

I have a string Array. string[] nomes = { "Maria", "João", "Francisco", "José", "Antonio", "Osvaldo", "Francimar", "Cirineu" }; I would like to display them exactly like this in the Console Maria João...
asked on 19.11.2018 / 22:54
2
answers

Change the color of the Javascript input

My question is: I would like to change the color of a input according to the value in the calculation made. For example let's assume that the value of input name="comparar" is 5 and the result of calculating input name="co...
asked on 03.10.2018 / 20:38
1
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Formatting Time using initBinder

I need to get the time with the formatting "hh: mm" but it is not working, follow the error also to specify:    Whitelabel Error Page This application has no explicit mapping for   / error, so you are seeing this as a fallback. Tue Dec 18...
asked on 18.12.2018 / 17:00
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struct array of characters

I'm having to remember programming in c ++ to teach a beginner class in programming logic. Subject this I have not seen for years. A struct was declared however when entering a string, the stream jumps to the next line. I looked for re...
asked on 26.10.2018 / 22:53
2
answers

Is there a try-with-resource in PHP?

Is there something like PHP try with resource in Java? Or do I have to close resources in the block of finally same?     
asked on 02.10.2018 / 05:03
1
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What is a fault tolerance system?

When talking about high-scale systems, you can hear a fault-tolerant system. See the description of the Elixir programming language:    Elixir is built on the top of the Erlang VM, known for running low-latency, distributed and fault-toleran...
asked on 13.10.2018 / 22:30
1
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How to remove image noise using opencv - python?

I am working with skin images, in recognition of skin blemishes, and due to the presence of noises, mainly by the presence of hairs, this work becomes more complicated. I have an image example in which I work in an attempt to highlight only t...
asked on 10.10.2018 / 22:20
1
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How to remove noises and rows of image with presence of hairs?

I'm working with hair removal on skin images. Searching the literature, the means to achieve my goal, is by applying some techniques of segmentation and noise removal in images. Which I'm applying to. An example image I work for is this: Applyi...
asked on 11.11.2018 / 00:55
2
answers

How to create an optional parameter in ADVPL?

In several functions documented by Totvs there are optional parameters. I would like to create an optional parameter in my function, how to do it? I want to make the updEnvio function get a vector (of recno s) as an optional par...
asked on 14.11.2018 / 15:40
2
answers

How to show 2 rows in ListBox

It's a simple question, but I researched and could not find something specific to my case. The code below corresponds to searching for data in a table, but when there is more than 1 corresponding value, it replaces the last found value. What I w...
asked on 17.10.2018 / 21:06