This Place is Taken

Thursday, February 9, 2017

Why Are All Windows Drivers Dated June 21, 2006?

Why are all Windows drivers dated June 21, 2006? The dates on all Windows drivers are set to June 21, 2006. The version number increases over time, but the timestamp stays put.

When the system looks for a driver to use for a particular piece of hardware, it ranks them according to various criteria. If a driver provides a perfect match to the hardware ID, then it becomes a top candidate. And if more than one driver provides a perfect match, then the one with the most recent timestamp is chosen. If there is still a tie, then the one with the highest file version number is chosen.

Suppose that the timestamp on the driver matched the build release date. And suppose you had a custom driver provided by the manufacturer. When you installed a new build, the driver provided by Windows will have a newer timestamp than the one provided by the manufacturer. Result: When you install a new build, all your manufacturer-provided drivers get replaced by the Windows drivers. Oops.

Intentionally backdating the drivers avoids this problem. It means that if you have a custom manufacturer-provided driver, it will retain priority over the Windows-provided driver. On the other hand, if your existing driver was the Windows-provided driver from an earlier build, then the third-level selection rule will choose the one with the higher version number, which is the one from the more recent build.

Something you might not have known.

 

 

Tuesday, January 31, 2017

Story of India’s space program

 

 

India's first rocket launch became possible quite literally after divine intervention. The land which now houses India's famed Vikram Sarabhai Space Centre, from where, in 1963, Indians watched their first rocket head for space, was originally a Catholic church.

So, how did a church become a space centre?

In the early 1960s, Dr Vikram Sarabhai selected a small fishing village called Thumba in Trivandrum as the ideal location for a rocket launching station. And the spot he had zeroed in as a potential launch site housed a church.

St Mary Magdalene Church was located on Earth's magnetic equator, an imaginary line where the Equatorial Electrojet (a narrow ribbon of current flowing eastward in the day time equatorial region of the ionosphere) exists. This had stirred Dr Sarabhai's interest.

So, one fine day, Dr Sarabhai and his colleagues went to speak to the then-bishop of Trivandrum, Rev Dr Peter Bernard Pereira, about acquiring the church.

That must have been an awkward conversation. It also culminated in a cliff-hanger. Instead of giving them a definite answer, Reverend Pereira, asked the scientist to attend the Sunday mass that week.

Among this group of scientists was Dr APJ Abdul Kalam, and he wrote about this particular Sunday mass in his book Ignited Minds: Unleashing The Power Within India.

This is what he writes the bishop told the congregation: "My children, I have a famous scientist with me who wants our church and the place I live for the work of space science and research. Science seeks truth that enriches human life. The higher level of religion is spirituality. The spiritual preachers seek the help of the Almighty to bring peace to human minds. In short, what Vikram is doing and what I am doing are the same - both science and spirituality seek the Almighty's blessings for human prosperity in mind and body. Children, can we give them God's abode for a scientific mission?"

Kalam then writes that there "was silence for a while followed by a hearty 'Amen' from the congregation, which made the whole church reverberate."

The necessary permissions were fetched, due paperwork done, and the villagers shifted to a different village that had its own brand new church. And on the garden before St Mary Magdalene Church, our first rocket launcher was build.

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From St Francis's church to Vikram Sarabhai Space Centre

According to National Geographic, St Francis Xavier built a humble thatched-roofed building in 1544, which went on to become a concrete St Mary Magdalene Church by the 20th century.

History has it that the church got its name after some fishermen found a sandalwood statue of Mary Magdalene that had washed ashore.

Then, in the 1960s, St Mary Magdalene Church became Thumba Equatorial Rocket Launching Station. In his book, Kalam wrote that the prayer room became his first laboratory, and the bishop's room his drawing office.

It is said that the church's cattle shed was converted into the laboratory where the scientists worked. The main church building, of which nothing seems to have been demolished,went on to become a space museum.

In time to come, TERLS became Vikram Sarabhai Space Centre (VSSC). In fact, the roots of Indian Space Research Organisation (ISRO), in a way, lie in this church too.

Rocket on a bicycle, launch-pad in a church

India's proud history of rocket science took its baby steps on a bicycle and a bullock cart. In order to be brought to the launch pad, parts of the NASA-made rocket, Nike-Apache, were carried on these vehicles, as shown below:

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After much labour, on the eve of November, 21, 1963, Nike-Apache blasted off into space from the garden facing St Mary Magdalene Church.

The building, which bears church-like beauty of towers and bells, now houses a space museum, where you cannot walk in with your shoes on.

Once you're inside, you don't encounter an altar. Instead, you are faced with a fascinating array of rockets, satellites, and details of how church became a space centre.

Sunday, January 29, 2017

Fedal Throwback

 

How fast time flies. Today I was watching the Federer-Nadal final match at the Australian open, and I got instantly transported a decade back, when these two grand masters were at the top of their game.  I am not a sport fan, and definitely do not follow tennis, but the Fedal rivalry was legendary. Nadal came to crash the party when everyone was convinced that Federer cannot be beaten, and that he is not from this planet. Other players have come since then, but their friendly rivalry was special. It was a throwback to better , simpler times.

Today our world is much more divided, much more apart. For one thing, the global financial crisis peaked, forcing people out of jobs and homes. And yet, recent political events around the world that have created divisions between groups of people, fanning fear and hostility, have made nostalgia for the past perhaps inevitable. Federer and Nadal’s rivalry harkens back to a time when we were all younger and the mood around the world was less sombre.

Monday, January 9, 2017

Its the end of Yahoo, as we know it

Yahoo will be renamed Altaba, after merger with Verizon. Ouch !

 

 

 

Its the end of Yahoo, as we know it