Virtual Serial Ports Driver XP creates two pure virtual serial ports in your system which are virtually connected to each other. For other Windows applications, virtual ports will be seen exactly as two real serial ports connected via null-modem cabl
Advanced Virtual COM Port is the first software of its kind which includes both local and network virtual COM port functions. It can share your real COM ports or create virtual COM ports and connect them with a virtual null-modem cable locally or thr
Network Virtual Serial Ports Driver is an advanced utility, the purpose of which is to emulate null-modem cable on computers located in a TCP/IP LAN or connected to the Internet. In other words, with VSPD Net you can create any number of pure virtual
AlarIT Virtual Serial Driver is appointed for emulation of one, two or more (up to 200) serial streams. Hardware devices are not necessary. This product is based on Windows XP DDK and doesn't require using devices of other manufacturers. The whole
This is a quick reference article that discusses about defining and using null and undefined (special values) and testing for null in javascript. This reference explains that null is a value which is used for the indication of the absence of the vali
AlarIT Virtual Serial Driver is appointed for emulation of one, two or more (up to 200) serial streams. Hardware devices are not necessary. This product is based on Windows XP DDK and doesn't require using devices of other manufacturers. The whole
How to determine the DB item is null or not is a tutorial in which the author shows you how to eliminate the error which arises when you store the database item which has empty data. IsDBNull method gives you the solution for this problem. The IsDBNu
A professional telephone - internet voice changer voice changer utility. High quality natural voice. Pitch and frequency independent controls. Works with your PC speakers as well as over a telephone line or with internet applications like yahoo chat.
The webmasters can learn about handling nulls in the database after reading this online article. The author shows how to identify the null value and also explains which code executes and not executes nulls. The author uses IsNull() function to search
Virtual Page allows you to have virtual websites where virtual pages can be created on the fly. The utility of a virtual page or site is when you feel that the document or information is too vital and secretive to be put on any server. This is a CGI | 
