Download CCleaner ShowCCleaner is a freeware cleaning tool to ensure privacy by deleting unused and temporary files from your system
Cleans the following:
Internet Explorer Cache, History, Cookies, Index.dat.
Recycle Bin, Temporary files and Log files.
...
[PHP] Notice: Undefined index Show[PHP] Notice: Undefined index
When using $ _POST or $ _GET to retrieve the variables from a form , you may encounter this error:
Notice: Undefined index 'fields of the table' in 'path of php file being executes' on line 'current...
Winmail.dat ShowWinmail.dat
Format not supported
Solution
Option
Option 2
Format not supported
It may happen that when you receive a message in rtf format same appear as an attachment under Mozilla Thunderbird. This format specific to Microsoft is...
Notice: Undefined index ShowNotice: Undefined index
It may happen when trying to recover variables from your forms, below error message appears on your screen:
If you use the $ _POST or $ _GET variables to recover your forms or otherwise, you may come across...
Network analyzers (sniffers) ShowNetwork analysis
A "network analyzer" (also called a sniffer), is a device that makes it possible to "monitor" a network's traffic, that is, to capture information circulating on that network.
On an unswitched network, data are sent to all of the...
Vulnerability scanners - Port scanning ShowPort scanning
A "vulnerability scanner" (sometimes called a "network analyzer") is a utility program that makes it possible to perform a security audit on a network by scanning for open ports on a given machine or an entire network. The scanning...
FAT16 and FAT32 ShowThe FAT16 file system
The first file system to be used on a Microsoft operating system was the FAT system, which uses a file allocation table. The file allocation table is actually an index which lists the content of the disk in order to record the...