All Questions

1
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Problem with functions and arrays [duplicated]

I do not understand why the program does not do what I order in the functions and it simply prints on the screen the two "printf" that I use test in the main. #include <stdio.h> #define MAX 10 void leerVect(int vect[MAX]); void escribi...
asked on 28.10.2018 / 14:28
2
answers

Problem with combobox selecting the Index c #

Well the following happens I have 2 ComboBox with names of countries then let's say the following a trip from Spain to Germany worth 800000 vice versa is worth the same so I have it like this if(combo1.Selectedindex==1 && comb...
asked on 23.09.2018 / 03:33
1
answer

Lambda expressions - sum

I'm working with lambda expressions but I have a problem I have this method: public static void Test_LambdaExpresions() { var albums = new List<Album> { new Album { Quantity = 10, Artist = "Betontod", Titl...
asked on 24.09.2018 / 23:32
2
answers

I get the error RecyclerView: No adapter attached; skipping layout when I try to load a RecyclerView

I'm doing a chat, where I charge it through a RecyclerView. When I enter the chat, I should load the messages, but it does not, and I try to scroll in that recyclerView and I get the following message every time I scroll: RecyclerView: No adap...
asked on 21.09.2018 / 04:05
1
answer

Swift error when running the app: dyld: Library not loaded:

When I run the app both in the simulator and on a device, it closes and shows me the following error: dyld: Library not loaded: @ rpath / DatePickerDialog.framework / DatePickerDialog   Referenced from: /Users/bimo/Library/Developer/CoreSimul...
asked on 25.09.2018 / 19:58
2
answers

Get a particular data of a json from php

how are they? I ask you a question, I have the following code in php: function getCotizacionDolar(){ $ch = curl_init(); $headers = [ 'Content-Type: application/json', 'Authorization: BEARER eyJhbGciOiJIUzUxMiIsInR5cCI6IkpXVCJ9.eyJ...
asked on 22.09.2018 / 23:05
1
answer

Show icons in order in Java Swing

I'm doing a program that shows two buttons with two different colors (in this case Red and Blue) and according to the user presses one or the other it is shown in a label panel that is higher, so that if the user presses the Blue button and then...
asked on 24.09.2018 / 01:40
1
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Doubt about git and create branches

I have a git project where I have the develop and master branch. I created a new branch with the command "git checkout -b feature / feature_test" Then I enter this branch and edit a file that is "carController.php". In between I want to make...
asked on 19.09.2018 / 16:42
1
answer

How to move an image that I am inserting canvas with the mouse

Could you please help me, what I want to happen is that I can insert an image that is canvas and that image move it with the mouse over a box ... This inserts but when you click on the image, it disappears . THANK YOU !!! document.getEle...
asked on 26.09.2018 / 06:21
1
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Bubble sorting in vue.js

good is starting with a small exercise and I decided to make a bubble order with objects and my code is the code is here, but I want to order but I do not know how to help! var app = new Vue ({ el: '.contenedor', data:{...
asked on 17.09.2018 / 23:53