All Questions

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answer

What is CircuitBreaker?

I've already seen some definitions about CircuitBreaker , but I still do not understand the background how to use it and I have my doubts. What is the best scenario to apply? What should be aborted to be fully implemented? Can it be us...
asked on 04.08.2017 / 13:57
1
answer

How to create a function in the J language?

How to create a function in the J language? All the examples that I found online show only how to describe functions through a fork : media =: +/ % # media 1 2 3 4 2.5 The code above ( +/ % # ) is the same as "add all array elements" (...
asked on 05.07.2015 / 08:48
1
answer

Filling aggregate class from dataTable using a Dataset with LINQ C #

I'm having trouble filling an aggregate class in C #. Is it possible using LINQ? Does anyone have any examples of how to work around this problem using the return of a DataTable or DataSet ? public class OrderDetails { . . ....
asked on 20.05.2015 / 05:43
1
answer

What is the difference between annotation in method and annotation in attribute

Now, I've started to learn and use hibernate recently, and when looking for answers to my questions regarding annotations I've come across the following occasions: 1st) The attribute has the annotation @Column private String descrica...
asked on 23.07.2015 / 15:58
1
answer

Problem putting multiple data in a list in a report

Good morning guys, this is a somewhat complicated issue to explain, so I'll do my best to make the question clear. I have a <UnimedLote> list. In this list I have several data, among these data there are some that I want to list more t...
asked on 19.05.2015 / 14:42
2
answers

Doubt how to configure Spring Data with Hibernate

How to configure Spring Data + hibernate Hello everyone, I'm new here in stackoverflow and also in developing java Web. I'm learning some Spring Frame stuff and am wondering how I can set up Spring Data in my Dynamic Project. Below is...
asked on 24.08.2014 / 16:42
2
answers

How to make a dynamic form?

I've implemented a script that dynamically adds fields to a form, in this case a form to add products and their quantity. The code is here: link I am finding this code very bureaucratic, because every time the button "NewProduct" is trig...
asked on 07.11.2014 / 19:50
2
answers

Choose option through a choice made previously

I'm new to JavaScript and I needed to know what code I can use for this situation: For example, I have a column called "Product" which is of the type choice and I wanted to select an option from that column for example "chocolate" automati...
asked on 20.11.2015 / 11:42
2
answers

How to retrieve the number of characters via regular expression?

How to know the amount of repeated characters (example: Goi a b a = 2 letters a ) , consecutive characters (sequence of letters abc .. ) and consecutive numbers (example: 12345 .. ) within a word, using regular expression? Is this possi...
asked on 02.02.2015 / 17:37
1
answer

What is the correct way to declare a javascript function? [duplicate]

For some time, I have been observing the use of two forms of declaration of function javascript , being the following: - Form 1: function soma1(val1, val2){ return val1 + val2; }; - Form 2: var soma2 = function(v...
asked on 20.03.2015 / 21:55