Select the first character of the term you want to look up or use the Search link at the right. Terms and definitions binary option bots being added all the time. If you have comments, corrections, or suggested additions, please send them to Walt Howe using the form at the end of the Glossary. My thanks for the many suggestions that already have been included.
See how to link to terms in the glossary from your web page. A mode of conducting business between two or more companies over the Internet, rather than more traditional modes such as telephone, mail, and face to face. Another business model over the Internet. Chat slang for “Been there, done that”. Chat shorthand for “by the way”. There are no loops or branches in the cable.
For Web Developers: How to Link to the glossary terms. Terms with more than one word will generally use an underline to link the words. Perl – because programming should be fun. And get a job doing Perl. Starting from the early UNIXes and before, operating systems represented code and its data as sequences of units of a certain number of bits called bytes. Starting from Unix, which was designed to run on such machines as the 16-bit PDP-11 and later on the 32-bit VAX family of computers, this unit has generally been 8-bits.
In any case, let’s suppose we have a string where we want to embed a variable containing a string. So far so good, if it’s a plain string written in plaintext. However, what if it’s in a more well-formed format? This in turn can wreck havoc upon the users of the page.
If present in web applications or web-sites, it may allow malicious crackers to set up traps to the unwary, and possibly gain access to sensitive information on the site, such as the passwords of users or administrators. And you did notice how easy it was to write code that exhibited this problem, right? Shell Command Injection – I’ve discussed it briefly in a different post about “shell variable injection” in Bash, but it also exists in Perl. A more preferable way is to use the list-forms of function arguments whenever possible.