All Questions

3
answers

Count repetitions of integers C ++, Array

Good morning, the exercise says the following "Design an algorithm that accepts a natural number n and counts the number of times each digit is repeated within it" I know I have not posted my code, but I do not know where to start, that is...
asked on 30.06.2017 / 20:46
2
answers

iOS and Google Maps Premium Plan

Is it possible to use the Google maps Premium key in an iOS application without having to import the Google Maps SDK? Or is it necessary to import the SDK? greetings     
asked on 03.10.2016 / 15:25
1
answer

problems with making sql queries in nodejs

The id is passed by parameter to my query function, but it fails to execute the query this is my code: objBD.query('SELECT u.ID_U, u.nombre, l.ID_L,letra, t.ID_T,tiempo from USUARIO u INNER JOIN LETRA l ON u.ID_U = l.ID_U INNER JOIN TIEMPOS...
asked on 05.10.2016 / 16:39
1
answer

Create file with Hexadecimal and ASCII content in nodejs

I need to create a flat file with a string that contains hexadecimal and mostly ASCII. The string is something like: var a = "var x = '\x68\x6F\x6C\x61\x61\x61\x61\x20\x6D\x75\x6E\x64\x69\x6C\x6C\x6F\x6F\x6F\x6F\x6F'"; The contents of the v...
asked on 12.10.2016 / 21:00
1
answer

Error sending Mail Cakephp 3.x

How are you ?, maybe someone around here had the same problem when sending an email configuring an email account created in hostgator for which I have the following in my application 'EmailTransport' => [ 'default' => [ 'clas...
asked on 24.09.2016 / 22:46
1
answer

Table hide show checkbox

I have asp gridview that the server throws me with format, the client side looks like this <div class="row"> <div class="col-md-12"> <input id="chkPer" type="checkbox" name="chkPer" checked="checked" /><label...
asked on 27.09.2016 / 18:09
2
answers

I lose the reference in my Class with several constructors

I'm starting to do my tests in C# and I'm always running into the same problem. When I create a class and I create several constructors, I always fail the constructor that does not contain parameters. Within the class, this constructor...
asked on 25.07.2017 / 18:07
1
answer

Calendar HOUR_OF_DAY and MINUTE

I have this problem: Calendar c = Calendar.getInstance(); Log.i("RESULTADO", String.valueOf(c.get(Calendar.HOUR_OF_DAY))); Log.i("RESULTADO", String.valueOf(c.get(Calendar.MINUTE))); This gives in the logcat: I/RESULTADO: 10 I...
asked on 18.06.2016 / 17:26
1
answer

Query with algorithm for a [closed] problem

Good treatment to do the next problem . Here's my solution : #include <stdio.h> #include <bits/stdc++.h> using namespace std; #define MAX 10005 #define Node pair< int , int > #define INF 1<<30 struct cmp { boo...
asked on 15.06.2016 / 19:20
2
answers

Update ImageView from a File

I am trying to update a ImageView from a File , but I do not get it. Let me explain: It is a simple app that just uploads and searches for a specific photo on the card and displays it. That makes it great. When I press the button...
asked on 29.09.2016 / 15:25