Posts by Avelino • 4,474 points
55 posts
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9
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answers4823
viewsQ: How to access a specific RAM location by address?
I’m starting to study C/C++ pointers and it was something that caught my attention by the robustness and the range of possibilities. However, I can only access memory positions by assigning to my…
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18
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answer6826
viewsA: How to transform non-digital data into digital data
There is something called Analog/Digital Conversion. What is Analog/Digital Conversion? This technique involves the use of sensors, sampling rate and mathematical calculations and a Converter A/D,…
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11
votes2
answers536
viewsQ: Why invert the array index in a for, to popular the array, makes the process faster?
I was doing some tests in Java and I noticed a very strange behavior. I made an array with two dimensions and populated the array in two different ways, filling with random numbers up to 2 31-1 and…
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3
votes4
answers24621
viewsA: Program to manage Mysql database on Windows?
Has the Mysql Workbeanch developed by Oracle. I believe it is the most used, since Oracle owns Mysql. This has several graphic features. You can, for example, draw the MER and then export it to sql.…
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9
votes3
answers5462
viewsA: What is the lifespan of an SD card with Raspbian (Raspberry Pi)?
I believe that this is very relative. A flash memory has approximately a lifetime of 10,000 (ten thousand) to 1,000,000 (one million) writing cycles (note that this value has a very large "range").…