All Questions

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The discarded object can not be accessed. Object name: 'System.Net.Sockets.Socket'

I have been dealing with a problem for many days that I can not solve, I hope that a charitable soul will discover the error. I am using sockets to send messages and receive them from a server, the fact is that when I try to open the socket a se...
asked on 08.06.2017 / 20:49
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"Intercept" incoming SMS from Android Studio app, Android 6.0 [closed]

I would like to know how I can intercept an SMS in Android 6.0 from my app, since it is a tracker service and receives the maps link from an SMS that we previously sent "Where" to the tracker and he responds, I am interested in giving it to the...
asked on 30.05.2017 / 13:19
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Error 500 invoke web services making an AJAX call

I have a problem, I can not invoke a Web Service made in C # from an AJAX call using Javascript and jQuery. This is the call: function authenticate() { var name = $("#username").val(); var pwd = $("#password").val(); var baseu...
asked on 23.05.2017 / 17:07
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Shared memory [closed]

I want all the children processes to write in a shared memory and the father then reads it, I have to introduce a series of characters in it, the first process writes 2 characters, the second the next 2 ... Then read this array by the father, ju...
asked on 18.04.2017 / 11:35
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MySQL Query with a while and another query inside

I raise here a question that I have consulted in other places and nobody has been able to answer me. I'm a newbie in PHP and MySQL, and I'm doing my first steps. I just found a fairly frequent case, which is a query that leads to a while, within...
asked on 15.06.2017 / 13:11
2
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How to restrict the value of one column with respect to another in a table in SQL?

I have the following table: Clientes ( Nombre varchar(50) not null, Id_Cliente varchar(15) primary key, Telefono varchar(15) not null unique, Edad int not null, Email varchar(50) not null unique, Deudor bit not null def...
asked on 18.04.2018 / 01:20
1
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Capture data that are in foreach in spring

hello I have a problem is that I do not know how to get the selected data with checkbox outside the foreach in the part that says class="text-left" href="< value=" eliminar_dependencia.htm?id="/>" .. should perform the func...
asked on 28.04.2017 / 14:18
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Count milliseconds in Actionscript 3

In ActionScript 3 I would like to count the milliseconds of the difference between pressing two buttons. Example: boton1.onClick{ $inicio = now (PHP); } boton2.onClick{ $fin = now (PHP); } $milisegundos = $fin - $inicio; To show...
asked on 26.04.2017 / 21:21
1
answer

Send Message / file with micro python

I raise the plot to see if you can help me. Is the next: I'm linking two devices that work with micro-python language and have chips to use Wi-Fi as scheduled. Well basically the idea is to develop a program that on the server chip (hereafter ch...
asked on 17.04.2018 / 15:23
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How to modify kwargs in Django?

I am making the confirmation page of a purchase and I want to pass a hash of the order identifier, previously generated by the system, to a url and with a decorator to check if the user that is accessing is the owner of that order by a decorator...
asked on 19.04.2018 / 09:02