05-16-2017 01:38 PM
@RavensFan wrote:
@Intaris wrote:
Then someone explianed that my ATM card simply has a small memory in the chip of how much money I withdraw last time and suggests the same amount to me next time. I had simply become consistent in the amount of money I was withdrawing.
Do you really think it is memory in the chip? I figured it was probably the ATM machine querying the network and that is where your patterns are stored.
About 30 years ago...
The last transaction was written to the magnetic strip on the card. There were about 5 tracks if memory serves me. It was how the banks could enforce the "daily withdrawl limit" since not all machine were reliably connected to a mainframe at that time.
How they do it now...
I can not say.
Ben
05-16-2017 01:58 PM
Back in the late 80's I walked into my bank branch and closed my account. On the way out the door I went up to the ATM and withdrew the daily maximum from the 'closed' account. I then promptly deposited the cash back into my 'closed' account. Oddly enough, those transactions never showed up on the final statement. Just wanted to see how the system 'worked'.
-AK2DM
05-16-2017 02:18 PM
@AnalogKid2DigitalMan wrote:
Back in the late 80's I walked into my bank branch and closed my account. On the way out the door I went up to the ATM and withdrew the daily maximum from the 'closed' account. I then promptly deposited the cash back into my 'closed' account. Oddly enough, those transactions never showed up on the final statement. Just wanted to see how the system 'worked'.
-AK2DM
Thank for that confirmation story.
Back then...
The WWW only consisted or the DARPA related mainframes and cash machine used modems via dial-up or dedicated leased lines to "phone home".
Ben
05-16-2017 02:24 PM - edited 05-16-2017 02:25 PM
RavensFan wrote:Do you really think it is memory in the chip?
I can't find the source at the moment but I've heard those EMV chips are more like a microcontroller. If this is the case not only does it have memory but a processor, RAM, and other essentials of running software. This might also be why these chip systems are slower since the system needs to boot up and run startup which won't happen until it is powered by the reader.
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05-18-2017 09:23 AM
I asked the admins to check when my CLA expires and was happy to learn, 2020. If God lets me retire that means I may never have to sit for that exam again. For one that shudders at the thought of a test, that make me very happy.
Ben
05-18-2017 09:30 AM - edited 05-18-2017 09:38 AM
@Ben wrote:
I asked the admins to check when my CLA expires and was happy to learn, 2020. If God lets me retire that means I may never have to sit for that exam again. For one that shudders at the thought of a test, that make me very happy.
SpoilerDo not even imagine what Ben's happy dance would look like. It aint pretty.
Ben
Damn the spoiler!
I accidentally did, it wasn't
05-22-2017 08:49 AM
I had toyted with the idea of going to NI week but after the whirl-wind adventure of planting seedlings and clearing the forest garden boxes, I am glad I decided to stay home and work.
The garlic is pushing 40 inches tall and my better-half went through and removed all of the flower heads on Saturday.
Ben
05-22-2017 02:22 PM
People, I just got surprised by the the new changes at many parts of the website! Now we have a LV NXG forum board too, and it looks like NI will offer LV and LV NXG 1.0 in parallel:
http://www.ni.com/en-gb/shop/labview.html
http://www.ni.com/en-gb/shop/labview/labview-nxg.html
But so far I did not find download link for the NXG, only a kind of survey. Can we download it, and use it with a Research or Academic SSP?
05-22-2017 02:47 PM
Saw that too. But it doesn't seem to be a new forum. They seem to be filters for the existing forum based on tags applied to the messages.
NXG comes up empty. Click on LabVIEW and the 2nd newest message is dated March 26, 2016.
05-22-2017 03:10 PM - edited 05-22-2017 03:17 PM
@Blokk wrote:
People, I just got surprised by the the new changes at many parts of the website! Now we have a LV NXG forum board too, and it looks like NI will offer LV and LV NXG 1.0 in parallel:
http://www.ni.com/en-gb/shop/labview.html
http://www.ni.com/en-gb/shop/labview/labview-nxg.html
But so far I did not find download link for the NXG, only a kind of survey. Can we download it, and use it with a Research or Academic SSP?
NI Package manager then does all the finding for you for the published updates
and ask your rep what you SSP status is