Monday, October 28, 2013

QT C++ GUI Tutorial 16- Delete data from Database with pushbutton












---------------------------------------------------------
How to Delete data using QT C++ GUI SQlite
Delete the data in a database QT C++ GUI SQlite
remove data in mysql database Visual QT C++ GUI SQlite
erase a MySQL database field data with QT C++ GUI SQlite
select,edit,delete,update data in datagridview control QT C++ GUI SQlite
How To delete a SQL Server Database by Using
How to use a ComboBox control to edit data QT C++ GUI
How to delete Data QT C++ GUI SQlite
Update and Delete data in database  QT C++ GUI mysql
Tutorial how to how can I QT C++ GUI sql server

Sunday, October 27, 2013

QT C++ GUI Tutorial 15- Edit / Update a data from Database with pushbutton



















--------------------------------------------------------
How to update/edit data using QT C++ GUI SQlite
Update the data in a database QT C++ GUI SQlite
edit data in mysql database Visual QT C++ GUI SQlite
Update a MySQL database field data with QT C++ GUI SQlite
select,edit,delete,update data in datagridview control QT C++ GUI SQlite
How To Update a SQL Server Database by Using
How to use a ComboBox control to edit data QT C++ GUI
How to Edit Data QT C++ GUI SQlite
Update and Delete data in database  QT C++ GUI mysql
Tutorial how to how can I QT C++ GUI sql server

QT C++ GUI Tutorial 14- How to Save data in database
















----------------------------------------------
How to save data in the database
How to save Application data
how to save database
input validation before saving data into the database in QT C++ GUI  SQlite
Embedded database with saving feature on QT C++ GUI SQlite
QT C++ GUI Content text image save to database QT C++ GUI SQlite
Save and Retrieve images in QT C++ GUI From Database SQlite
Using SQLite with .Net - C#
c# - How to Start with SQlite and QT C++ GUI?
c# - How to work with SQLite in QT C++ GUI
c# - What's the best way to save data locally in a QT C++ GUI
Add, Edit, Delete data in QT C++ GUI
how to generate Seriel number automatic in QT C++ GUI
QT C++ GUI Loading and Saving Image to SQL Database
Save and Retrieve images in SQL Server using QT C++ GUI

Saturday, October 26, 2013

QT C++ GUI Tutorial 13- Creating connection open and close function with...










---------------------------------------------------------------------
c++ - How would I open a new window from a button in the main
How to show another window from mainwindow in QT Login
How to move to another window in Qt by a pushbutton Login
How to open a new window in Qt Login
Open new window when button on main-window is clicked

Thread: Open new window on menu action.
[SOLVED] QMainWindow open a new QMainWindow
Thread: Open a window inside another window Login
Thread: right way to open a new window Login
Open a window inside another window Login

Friday, October 25, 2013

C# Tutorial 93: How to list Files and Folders in the selected directory ...






















----------------------------------------------------------------
Populate files into a listbox from a folder in C# windows
C# Open files from listbox file listing
how to add folder to a listbox in .net
Listing directory files in a listbox and open them

Directory Of Folder Names In Listbox - C#
Get Files Into List Box - VB.NET
Add To Listbox Using OpenFileDialog - C#
Recursively Adding Files To A ListBox - C#
Browsing files with DriveListBox, DirListBox and FileListBox
Filling listbox with files in a directory
C# Live updating listbox and duplicates
Need List box to read and display files in C Sharp
 Extracting Path from OpenFileDialog path/filename
 How to use Open File Dialog to Select a Folder
 how to get only file names from the directory
Get path only of a file name? - C#
 How to use Open File Dialog to Select a Folder
Extract file name from full path

Thursday, October 24, 2013

How to use html5 Geo location code with Google maps

How to use html5 Geo location code with Google maps


<!DOCTYPE html>
<html>
 <head>
    <title>IP Demo</title>
    
  </head>
<body>
<section id="wrapper">
Click the allow button to let the browser find your location.
<script src="http://maps.google.com/maps/api/js?sensor=true"></script>
<article>
</article>
<script>
function success(position) {
  var mapcanvas = document.createElement('div');
  mapcanvas.id = 'mapcontainer';
  mapcanvas.style.height = '400px';
  mapcanvas.style.width = '600px';
  document.querySelector('article').appendChild(mapcanvas);
  var coords = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
  var options = {
    zoom: 15,
    center: coords,
    mapTypeControl: false,
    navigationControlOptions: {
        style: google.maps.NavigationControlStyle.SMALL
    },
    mapTypeId: google.maps.MapTypeId.ROADMAP
  };
  var map = new google.maps.Map(document.getElementById("mapcontainer"), options);
  var marker = new google.maps.Marker({
      position: coords,
      map: map,
      title:"You are here!"
  });
}
if (navigator.geolocation) {
  navigator.geolocation.getCurrentPosition(success);
} else {
  error('Geo Location is not supported');
}
</script>
</section>
</body>
</html>


output below:

IP Demo
Click the allow button to let the browser find your location.

HTML5 JavaScript code to find the current location in map

<!DOCTYPE html>
<html>
 <head>
    <title>Geolocation Demo</title>
    <script>
var x=document.getElementById("demo");
function getLocation()
  {
  if (navigator.geolocation)
    {
    navigator.geolocation.getCurrentPosition(showPosition,showError);
    }
  else{x.innerHTML="Geolocation is not supported by this browser.";}
  }

function showPosition(position)
  {
  var latlon=position.coords.latitude+","+position.coords.longitude;

  var img_url="http://maps.googleapis.com/maps/api/staticmap?center="
  +latlon+"&zoom=14&size=400x300&sensor=false";
  document.getElementById("mapholder").innerHTML="<img src='"+img_url+"'>";
  }

function showError(error)
  {
  switch(error.code)
    {
    case error.PERMISSION_DENIED:
      x.innerHTML="User denied the request for Geolocation."
      break;
    case error.POSITION_UNAVAILABLE:
      x.innerHTML="Location information is unavailable."
      break;
    case error.TIMEOUT:
      x.innerHTML="The request to get user location timed out."
      break;
    case error.UNKNOWN_ERROR:
      x.innerHTML="An unknown error occurred."
      break;
    }
  }
</script>
  </head>
<body>
<p id="demo"><font size="7" face="Georgia, Arial" color="maroon">Find Your Current Location In Map</font></p>
<script language="JavaScript">
         getLocation();
      </script>

<div id="mapholder"></div>

</body>
</html>


output below:

----------------------------------------
Using HTML5 Geolocation to show current location with Google
How To Use HTML5 GeoLocation API With Google Maps
HTML5 Geolocation API Tutorial Latitude/Longitude API
How to find nearby hospitals using google map api and javascript
javascript - Easiest way to get city name using geolocation?
Build a Location-Based Mobile App With HTML5 and Javascript
Geolocation Demo
Find Your Current Location In Map

Write a C# Program to convert Binary to Decimal


Write a C# Program to convert Binary to Decimal


using System;
using System.Collections.Generic;
using System.Text;
 
namespace Program
{
    class Program
    {
        static void Main(string[] args)
        {
            int num, binary_val, decimal_val = 0, base_val = 1, rem;
            Console.Write("Enter a Binary Number(1s and 0s) : ");
            num = int.Parse(Console.ReadLine()); /* maximum five digits */
            binary_val = num;
            while (num > 0)
            {
                rem = num % 10;
                decimal_val = decimal_val + rem * base_val;
                num = num / 10 ;
                base_val = base_val * 2;
            }
            Console.Write("The Binary Number is : "+binary_val);
            Console.Write("\nIts Decimal Equivalent is : "+decimal_val);
            Console.ReadLine();
        }
    }
}




-----------------------------------------------
C# Program to Perform Binary to Decimal 
Converting from Binary and Decimal in C# C sharp
binary to decimal 
Binary To Decimal Conversion In C#
PROGRAM FOR BINARY TO Decimal CONVERSION C#

How to convert decimal to Binary, Octal, Hex conversion in C#

How to convert decimal to Binary, Octal, Hex conversion in C#



Random rand = new Random();
int value = rand.Next(0, 1001);
String binaryRepresentation = Convert.ToString(value, 2);
String octalRepresentation = Convert.ToString(value, 8);
String base10Representation = Convert.ToString(value);
String hexRepresentation = Convert.ToString(value, 16);   
// Any other bases and you are on your own.

// Go the other way.   
int binary = Convert.ToInt32(binaryRepresentation, 2);   
int octal = Convert.ToInt32(octalRepresentation, 8);
int base10 = Convert.ToInt32(base10Representation);
int hex = int.Parse(hexRepresentation, System.Globalization.NumberStyles.HexNumber); 
// alternative
Console.WriteLine("Binary: " + binaryRepresentation + " = " + binary.ToString());
Console.WriteLine("Octal: " + octalRepresentation + " = " + octal.ToString());
Console.WriteLine("Base10: " + base10Representation + " = " + base10.ToString());
Console.WriteLine("Hex: " + hexRepresentation + " = " + hex.ToString());














--------------------------------------------

Decimal To Octal C# Searches related to program to Convert Decimal to binary c#
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Wednesday, October 23, 2013

Beginners LabVIEW Tutorial 3: Using Loops in LabVIEW





















---------------------------------------------------------------
Passing Data Between Loop Iterations in NI LabVIEW
LabVIEW - Timed Loops
 Basic LabVIEW
Loops and Conditional Statements
Pass value between while loops
For Loop Conditional Terminal
Loop timing - LabVIEW General
Parallel Loops in LabVIEW
LabVIEW example loops
Your First LabVIEW Program
Basic LabVIEW
Building and Loading your First LabVIEW Program
A Quick Tutorial on LabVIEW
Getting Started with LabVIEW for the FIRST time

IT Certification Category (English)640x480

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