All Questions

1
answer

LocalStorage does not keep the data saved when the browser is closed

I'm trying LocalStorage to store data in the client's memory and I have a problem that I can not solve. I save an object transformed into a chain by means of setItem in LocalStorage and I can access it by refreshing the browser (Chrome 49.0)...
asked on 20.03.2016 / 23:56
2
answers

Null value in data obtained from JSON

I have a script that recovers the information of a JSON as I can put so that if it has nothing the JSON does not put anything in the variable items . This is my code: <script type="text/javascript"> $(function () {...
asked on 21.12.2015 / 21:58
2
answers

Unit Test with Unsupported Media Type response in HapiJS

I'm doing the unit-testing with lab for a service in hapijs . The service basically asks for a file: server.route({ method: 'POST', path: '/file', config: { payload:{ output:'stream', parse: true,...
asked on 06.01.2016 / 21:33
3
answers

Can I use Sublime Text for commercial use?

I have a concern: Can I use Sublime Text for commercial use, or should I pay for the use of it?     
asked on 13.01.2016 / 20:51
2
answers

Consult multiple tables in Laravel 5.1

I have this query in which you are looking for products and the category to which they belong: $products = Product::product($product) ->category($category) ->with('category')...
asked on 04.01.2016 / 16:16
1
answer

Android Studio 2.1 Error while Lauching activity - Default Activity not found

The problem itself what I have! It is that at the moment of compiling my application, with the AVD Manager or even with the Genymotion Device Manager plugin, it does everything it has to do but when launching the application or opening it it pul...
asked on 11.08.2016 / 06:36
2
answers

Using $ unwind on object properties

Is it possible to use $unwind on the properties of an object when making a query with agregation in MongoDB v3? I need to extract the controls that meet certain conditions in each object of the array of objects in each area code...
asked on 16.12.2015 / 13:14
1
answer

Error in PHP sqlsrv_num_rows ()

I did a multicary program but with mysqli to do tests since they do not let me take information about the work, where you work with sql server and when passing the connection and other statements in the php to sql server I get this error:   ...
asked on 23.08.2016 / 22:01
1
answer

Problem with joins among database students subjects

I am studying the types of joins and doing exercises, I can do the inner joins without problems, but I have difficulty with the other variants such as the left join, in my example I have created a small and simple database. Data entered...
asked on 13.07.2016 / 05:03
3
answers

Is there something in swift like the python raw_input?

Can you do something similar to the following: nombre = raw_input("cual es tu nombre?") to take the user's response from textfield or from the console?     
asked on 22.12.2015 / 21:02