Style classes (CSS) ShowClasses and IDs
Classes
A web designer might want to assign different styles to the same tags. For this reason, the CSS specifications introduced the concept of classes. The definition of classes is as simple as that of styles. It involves...
[Sed] Delete one or more lines from a file Show[Sed] Delete one or more lines from a file
Removing one (or several) line (s) of a file
Syntax:
sed '{[/]||[/]}d'
sed '{[/][,][/]d'
/.../=delimiters
n = line number...
Restrict display user name on login screen ShowRestrict display user name on login screen
Under Windows XP, if you log on classic session without the welcome screen, the open window will request the username and password. As default, the name of the last user of the computer will...
Transferring data from one hard drive to another ShowTransferring data from one hard drive to another
First of all you should use some tools.. transfering data from one hard drive to another is quite simple.
Once you have connected the new hard drive to your pc, check your...
Download Media Player Classic ShowDescription:
Media Player Classic is a video reader taking back the appearance of the first version of Windows Media Player.Its very simple appearance hides a very successful reader recognizing a very large number of video and audio...
Download Codec pack all in one ShowCodec Pack All-In-One is a codec collection allowing to read films in DivX format and the similar formats (DivX, XviD, AC3, etc.).
Codec Pack All in 1 6.0.3.0 contains:
· DivX 6.1.1
· XviD Codec 1.1
· DivX, XviD - FFDShow 17.02.2005 Alpha...
Object class and instance ShowThe concept of classes
A class is the structure of an object, meaning the definition of all items that an object is
made up of. An object is therefore the "result" of a class. In reality, an object is an instance of a class,
which is why can use...
Creating an RJ45 crossover cable ShowWhat's an RJ45 plug?
A network card may have several types of connectors, with the most common being:
An RJ45 connector; A BNC connector (coaxial cable).
The RJ-45 is the one which interests us here, as it it the most widely used. The cables...
Network topology ShowWhat does "topology" mean?
A computer network is made of computers which are linked to one another with communication lines (network cables, etc.) and hardware elements (network adapters, as well as other equipment for ensuring that data travels...