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    Home Unlabelled A list of 30+ free textbooks from calculus, linear algebra to discrete math, proof, combinatorics and programming Computer Science

    A list of 30+ free textbooks from calculus, linear algebra to discrete math, proof, combinatorics and programming Computer Science

    February 04, 2020

    A list of 30+ free textbooks from calculus, linear algebra to discrete math, proof, combinatorics and programming Computer Science

    A list of 30+ free textbooks from calculus, linear algebra to discrete math, proof, combinatorics and programming

    Posted: 03 Feb 2020 10:34 AM PST

    ELI5: What is Partition Tolerance in Cap's Theorem

    Posted: 04 Feb 2020 03:35 AM PST

    I understand that Cap's Theorem is a list of guarantees - Consistency, Availability, and Partition Tolerance and says that it is impossible to provide all three at once

    I understand consistency and availability. Consistency is getting the latest version of the data from the system and availability is that the system is always up and running(no errors)

    I didn't quite understand what partition tolerance meant.

    Partition Tolerance - 'The system continues to operate despite an arbitrary number of messages being dropped (or delayed) by the network between nodes'

    Can someone give an ELI5 explanation/example of what partition tolerance is?

    Is it if you're running a service with four hosts and two of them go down, your service will continue to operate? Hosts being a way to partition the service.

    submitted by /u/Truetree9999
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    It is cursed

    Posted: 03 Feb 2020 08:13 PM PST

    Today's Developer, Yesterday's Auto Worker

    Posted: 03 Feb 2020 10:44 PM PST

    Is there anyone out there like me who is old enough to remember COBOL code generator TELON? Feeling nostalgic for this 1980’s tool and when I last had hair.

    Posted: 03 Feb 2020 05:28 AM PST

    CPU (Memory : read and write where does it come from or go to?) RTL

    Posted: 03 Feb 2020 05:27 PM PST

    So if I have a RTL Code that states just read IMEM or DMEM DRAM and so on

    Where does the data go to? My script only tells me that memory can read and write that's it.

    Now for my exam prep I have exams where these commands occurr in RTL Code and we have to add code to it.

    ​

    So could someone ELI5 this? I have some problems with RTL as well like N.ACCUMULATOR

    Where in the code no N is states so what does this mean?

    ​

    Thanks

    submitted by /u/Rapiz
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