Wednesday, March 31, 2010

Windows 7 shortcuts for XP or Vista

Uma da coisas que dá mais geito no windows 7 é a possibilidade de colocar duas janelas lado a lado, com extrema facilidade.
Várias aplicações, de outros sistemas operativos imitam isto.
Apresento uma que gostei por ser  muito simples.
Usar a tecla do window e depois o cursor(direita ou esquerda)
Fica o link em baixo para testar
http://lifehacker.com/5133039/windows-7-shortcuts-enables-the-best-win7-shortcuts-in-xp-or-vista

Thursday, March 18, 2010

Dica: Como somar horas no Excel

Dica: Como somar horas no Excel: "Um dia destes tive a necessidade de somar um conjunto de número de horas, para uma determinada actividade que realizei. Abri o Excel, incluí as horas que pretendia por célula e mandei fazer o SUM (=SOMA) do conjunto das células. O resultado da soma total era simplesmente “estranho”.




Como é habitual, gosto de partilhar estas pequenas [...]"

Wednesday, March 10, 2010

Photo Friday's Monitor Calibration Tool Makes Easy-on-the-Eyes Monitor Tweaks [Monitors]

Photo Friday's Monitor Calibration Tool Makes Easy-on-the-Eyes Monitor Tweaks [Monitors]: "

If you're looking for a quick and easy way to adjust your monitors without a lot of fussing with multi-step processes, the calibration tool at Photo Friday can help you tweak your monitor.

Nothing is a true substitute for hardware calibration, but if you're not working in the print industry or as a professional photographer, you don't need to calibrate your monitor to match the physical world—you need to calibrate it so that the contrast is correct and you can use the monitor without straining your eyes.


Over at photography site Photo Friday, they've created a simple calibration image you can use to adjust the brightness and contrast on your monitor to an optimum level. Visit the link below and follow the simple instructions to tweak your screen.


If you like your calibration tools to have a few more sliders, bells, and whistles, check out previously reviewed Online Monitor Test. Have a favorite software or hardware tool for monitor calibration? Let's hear about it in the comments.









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Tuesday, March 09, 2010

How to Kill a Human Being

How to Kill a Human Being: "

How to Kill a Human BeingFormer Conservative MP Michael Portillo pushes his body to the brink of death in an investigation into the science of execution. As the American Supreme Court examines whether the lethal injection is causing prisoners to die in unnecessary pain, Michael sets out to find a solution which is fundamentally humane. Armed with startling new evidence, Michael considers

Watch now...



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How to get the IP address of the docker host from inside a docker container

/sbin/ip route|awk '/default/ { print $3 }'