I invented the wheel, the steering wheel, the square wheel, fire, science
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Indicatif je souhait e tu souhait es il souhait e nous souhait ons vous souhait ez ils souhait ent j'ai souhait é tu as souhait é il a souhait é nous avons souhait é vous avez souhait é ils ont souhait é
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Regular readers of this blog know that I have a sort-of rage-button like the Hulk: it is called MathCad. Thank God, I have the anti-dote almost always open and ready: Mathematica. I am not going to repeat why MathCad is a danger to your mental health, but I have to press the MathCad button at least once. In almost all mathematics courses you can do at the Open University there is software involved.
cryptography - XKCD #936: Short complex password, or long dictionary passphrase? - IT Security - Stack ExchangeEdit: there seems to lack a thorough explanation of the mathematics in this comic (at least not as detailed as it could be), so here it is. The little boxes in the comic represent entropy in a logarithmic scale, i.e. "bits". Each box means one extra bit of entropy.
Linux Shortcuts and Commands: Linux Newbie Administrator Guide by Stan and Peter Klimas This is a practical selection of the commands we use most often.
Sometimes you need to install specific package from sid in Debian. There might be different reasons for this, for example, you need to install gcc-4.5 and g++-4.5 because you need to compile special software and it requires some extra gcc features. At the current moment, gcc-4.5 is not included in stable release of Debian 6, so I guess it might be a good example to start from.
This post has been outdated. Please check the new one here where we have discussed how to create the system using session and cookie with remember me option. I n this tutorial we shall see, how to create a basic Login System in PHP using SESSION.