All Questions

2
answers

Download only a github folder

It is possible to download only a specific folder from a git repository, for example, if I have a project on github and it is made up of several folders, if at a certain moment I wish to download only a specific folder, is this possible ? '    ...
asked on 05.02.2017 / 22:40
3
answers

Parse error: syntax error, unexpected '' in C: \ xampp \ htdocs \ php \ Country and City.php on line 17 nose why you mark it

<html> <head><title>Pais y ciudad</title></head> <body> <table width="50%" border="10"> <?php $ciudad=Array("Pais"=>"Estados Unidos","Lugar"=>"Miami"); $ciudad=Array("Pais"=>"Estados Unidos","...
asked on 15.10.2018 / 00:56
3
answers

Git error after upgrading to macOS Sierra - missing xcrun

After updating my OSX from El Capitán to the new version macOS Sierra , I get this error when trying to execute any git command, for example, when executing: git status I get the following error: xcrun: error: invalid active...
asked on 13.02.2017 / 04:53
2
answers

How to perform INNER JOIN with 3 tables using MySQL?

I have a question with a INNER JOIN query, in my Database I have 3 tables that are the following: Its structure is the following table educational_level be related to the grantee table and the grantee table is related to the grading...
asked on 18.10.2018 / 17:54
1
answer

PHP split chain and create an array

Good I want to extract a string with PHP in separate strings I do not know what method to use, my document .php send me by means of AJAX a string similar to the following: ?i=0&edad=18_28&tarifa=40_80,81_110&servicio=...
asked on 21.10.2018 / 03:51
1
answer

Problem with GIT when uploading for the first time to the remote

Create a github repository to upload an academic project that I am doing. Install the gitbash to work in windows with the command console, configure the global variables of user.name user.email . Execute the following statements git add...
asked on 16.10.2018 / 00:03
1
answer

SQLite and listView does not list

It shows me the following: And the logCAT: The app consists of showing the business of my town in a listView. The Business class I have the getter and setters methods. I have the class: public class NegociosDBOpenHelper...
asked on 15.10.2018 / 14:26
1
answer

Convert hexadecimal to float

I am working with php and I get some coordinates in hexadecimal format (this can not be changed because it is a message that is received from the SigFox network). The values that are received are C40B3986 and 4564AF79 and the value...
asked on 15.10.2018 / 08:54
1
answer

Save images in SQLite? [closed]

I wanted to know how to save images (business photos) in the SQLite database. I'm with an app that shows all the businesses in the city where I live. This is the code that creates the table: public static final String TABLE_CREATE =...
asked on 17.10.2018 / 16:12
1
answer

Divide an array into exact divisions

I have an arrangement of 10 elements and I want to divide them from 2 into 2 elements. let array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]; let res = []; let parcial = []; for (let i = 0; i < array.length; i++) { parcial.push(array[i]);...
asked on 16.10.2018 / 16:04