All Questions

4
answers

Iterations within a map

I want to iterate over each word, with a for or map but I do not know how to do it I want to iterate the characters of the strings in the for that is inside the map array=["hola","mundo"]; array.map(value=> for(let i=0;...
asked on 13.03.2018 / 21:05
2
answers

Browse an Array Saved a Query in PHP

Greetings to all, my subject is the following, I have saved a query $datosMotivos= array(); while($row = mysqli_fetch_array($result)) { $cod=$row['cod']; $descripcion=$row['descripcion']; $motivo=$row['motivo']; $lugar=$row['lugar']; $dato...
asked on 21.11.2016 / 04:37
2
answers

Segmentation fault (core dumped)

I'm working with makefiles, when compiling the following code, the random option works perfectly, but in the option to enter the matrix using the keyboard, this Segmentation fault (core dumped) comes out, could you tell me why this is wro...
asked on 25.05.2016 / 14:17
4
answers

how to connect android to mysql (external DB)?

Friends I am creating an app and I need to consult data from my host, so I have read this obsolete so far using the apache httpcient library now I must use threads, I'm not lost, any help or tutorial. first of all, Thanks!!! and eye is my first...
asked on 20.04.2016 / 16:59
2
answers

ERROR IN: Call to a member function fetch_assoc () on a non-object in

I'm trying to install crea8SOCIALPRO V6.2.1 , but when I install the db redirects me to    Call to a member function fetch_assoc () on a non-object in   /public_html/includes/core.php on line 1015. This is the code that gives...
asked on 15.11.2016 / 06:43
3
answers

Error saving data in SQL Server

I have been struggling with this problem for several days to see if they could give me a little help. I have this error:    "Unable to insert the NULL value in the 'CODE' column, table   'C: \ USERS \ MAICOLODALIS \ DOCUMENTS \ VISUAL STUD...
asked on 18.04.2016 / 05:28
2
answers

Calling Ajax does nothing

I have the following code, but when I click on the "Next" button, nothing happens, I can not find what my error would be. javascript $("#btnSigModif").click(function(){ $.post("../Logica/getdataCargarDatosPreIns.php", {"NroSol":$("#N...
asked on 12.06.2016 / 00:05
1
answer

Problem with Spring Security and AngularJS

I'm trying to set up my site so that I skip the login in a view in AngularJS (my view in angle is called /validate#/validateusername/ ) but I could not get it, any suggestions on how I can achieve this? @Autowired public void configureGl...
asked on 29.01.2016 / 22:54
3
answers

Is there any way to pass data between links?

I want to make a page of redireccionando.html but I have several links in índex.html and I do not want to have to do redireccionando_link_1.html , redireccionando_link_2.html , etc. Is it possible that I only have to...
asked on 22.12.2016 / 20:27
2
answers

Validate whether a text contains a substring in JavaScript or jQuery

I want to know how I can validate if an input parameter in a JavaScript function contains a substring. I have this: function SweetAlert(Action) { if ($(Action:contains('Create')) == true) { swal('Buen trabajo!', 'se cr...
asked on 21.06.2016 / 13:52