Understanding anchors in html
How to navigate to areas on the same page only ? Named Anchors – or how to jump within one and the same page The feature “Named Anchors” can be used to jump around within one and the same page (file) just like you’re used to do with regular links. Using the one can jump to these anchors. How to use Named Anchors A life example can be found on several pages on WeetHet. Maybe you can recall page overviews, where you can click... [Read More...]
Disable copy with javascript
Thanks to about.com for this great article. Original article link – http://javascript.about.com/library/blnoright.htm Web novices often believe that by blocking their visitors use of the right mouse button that they can prevent the theft of their web page content. Nothing could be further from the truth as there are so many ways to bypass the “no right click script” that the only effects that such a script has is to annoy those... [Read More...]
Maths and programming
Well This may sound little bit silly but cartesian plane which we need to be good at cartesian plane to learn some good programming Yes i know you might be wondering we learned this when we were 13-14 in mathematics but why do we need to learn it for programming ? Well the answer is the cartesian plane is also widely used in programming take vb.net example for instance for drawing a line we need to tell x and y cordinates dont we have to ? And another... [Read More...]
Build a bluetooth Chat Application
Bluetooth is one of today’s most exciting technologies. It is a short-range radio wave wireless technology operating in the 2.4 GHz frequency spectrum. With an operating range of 30 feet (10 meters) and a maximum transmission rate of a mere 1Mbps, Bluetooth is widely touted as the “cable replacement” solution. Bluetooth has been around for awhile but there seem to be few developers who have experience in building applications that... [Read More...]
vb.net webcam integration
One of the nice things about these older Logitech Webcams is that they don’t require a driver download and they support Windows Image Acquisition (WIA) directly. WIA is an API included in Windows that aims to unify the acquisition of images from all kinds of devices, including scanners and cameras. This is a pretty low-level API and a bit of a hassle to us. However, after Windows XP SP1 the WIA Automation Layer was released with a simpler COM... [Read More...]
vb.net screen capture
Do you want to make a vb.net app that can capture screenshots ? Well you can do that easily with vb.net If you have any suggestions or comments on this tutorial please visit idealprogrammer forums ! This is the code you will need to capture screenshots using vb.net. It uses gdi classes and some more classes. Thanks to mike gold of vbdotnetheaven Private Sub PerformCapture() ‘ turn the form invisible so you don’t show it during capture Me.Visible... [Read More...]
Css 2 column layout
Simple 2 column CSS layout This is a tutorial on how to use CSS to create a simple two column layout.. The layout consists of a header, a horizontal navigation bar, a main content column, a sidebar, and a footer. It is also horizontally centered in the browser window. A pretty basic layout, and not at all difficult to create with CSS once you know how to deal with the inevitable Internet Explorer bugs. To see the full CSS used for each step, view... [Read More...]
VB.NET ASP.NET Binary File Sequential Read Source Code Example
VB.NET ASP.NET Binary File Sequential Read Source Code Example Purpose: – Illustrates using Binary File with Sequential Read in VB.NET ASP.NET. View Other VB.NET ASP.NET Source Code Examples Prerequistes: Install Visual Web Developer 2010 Install SQL Server Express Download Northwind and Pubs Databases Attach Northwind Database to Databases in Sql Express Attach pubs Database to Databases in Sql Express Notes: You can build your own library... [Read More...]
VB.NET ASP.NET Binary File Random Read Source Code Example
VB.NET ASP.NET Binary File Random Read Source Code Example Purpose: – Illustrates using Binary File with Random Read in VB.NET ASP.NET. View Other VB.NET ASP.NET Source Code Examples Prerequistes: Install Visual Web Developer 2010 Install SQL Server Express Download Northwind and Pubs Databases Attach Northwind Database to Databases in Sql Express Attach pubs Database to Databases in Sql Express Notes: You can build your own library of... [Read More...]
VB.NET Binary File Read Sequential – Source Code Example
VB.NET Binary File Read Sequential – Source Code Example Purpose: – Illustrates the VB.NET Syntax for Sequential Read of Binary File. View Other VB.NET Source Code Examples Prerequistes: Install Visual Basic (Express or Standard Edition) Install SQL Server Express Download Northwind and pubs Database Attach Northwind Database to Databases in Sql Express Attach pubs Database to Databases in Sql Express Notes: Console Application is... [Read More...]
VB.NET Binary File Read Random – Source Code Example
VB.NET Binary File Read Random – Source Code Example Purpose: – Illustrates the VB.NET Syntax for Random Read of Binary File. View Other VB.NET Source Code Examples Prerequistes: Install Visual Basic (Express or Standard Edition) Install SQL Server Express Download Northwind and pubs Database Attach Northwind Database to Databases in Sql Express Attach pubs Database to Databases in Sql Express Notes: Console Application is used to... [Read More...]
