All Questions

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How to avoid SQL injection in this Php code and create MYSQL queues? [duplicate]

I have this code in a system that I am developing, it works but I know that I have to put security in it and also leave it to work in the long term, for which I would like to know how to prevent the database from falling down, to several users...
asked on 10.08.2017 / 23:20
1
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Because length returns the value of the mask and not the actual result?

I was trying to make a pad to the left of spaces to a number, so that in my view they were all formatted (in the view they can not be formatted). When I try the function that follows: LENGTH (TO_CHAR(a.variacion*100,'999990.99')) oh by c...
asked on 14.07.2017 / 18:44
1
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Windows forms control type property window?

Does anyone know if there is a control similar to the properties window of visual studio? I'm trying to replicate the control of the next image but I do not find a control like this, I hope you can help me:     
asked on 10.08.2017 / 04:29
2
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Send value of a variable from one method to another javascript

Hello, I have the following methods in javascript: function buscarC(consulta) { var result = ""; var buscado = ""; $.ajax({ dataType: 'json', url: 'http://localhost:8080/tesisv2/webresources/generic/buscarxC?courseDisplayName=' + consu...
asked on 08.08.2017 / 17:04
2
answers

Icon on image using CSS and Material Design Icons

I have the following code: .stat { color: #4c4c4c !important; float: left !important; font-size: 10px !important; line-height: 17px !important; text-align: center !important; text-decoration: none !important; width:...
asked on 14.07.2017 / 22:36
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How can I export a function from one component to another? ANGULAR 2/4

Good stackeros!, I have learned to use the Output () / Input () in Angular 2/4, and while practicing, it has given me the chance that I needed to export (Output) a function I had already created in one component, and import it (Input) to an...
asked on 12.08.2017 / 12:15
2
answers

Why do not I apply Editable to my table?

The problem I have is that I have a table in HTML in the following way <!-- TABLA DETALLES PRODUCTOS --> <div class="col-md-12"> <table id="TableProducts" class="table table-bordered table-responsive"> <thead> &l...
asked on 17.07.2017 / 22:15
3
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Find the person who is younger

I have two arrays in C ++ , one with the names of people and another with the ages. How could I find the person younger and show it on the screen? Example:    Alejandro 37   Tatiana 28   Maria 52 ... and show on the screen, The...
asked on 16.07.2017 / 20:47
2
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Failed to run AsyncTask on DatePickerDialog

This is my code which I originally used, in this code I try to execute an asynchronous method in a DatePickerDialog @SuppressLint("ValidFragment") public static class DatePickerFragment extends DialogFragment //Se modifica a metodo estatico...
asked on 19.07.2017 / 15:04
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Problem with Procedure and Case

I want to make a menu, it's for a game, to try the case and procedure , but it does not work. This is the code: Program Juego; uses crt; Procedure Menu; var op:integer; begin Writeln ('Seleccione una opcion') ; Writeln ('...
asked on 16.07.2017 / 23:23