Ios App

[iPadProPerson]

I am making a bitcoin miner that I will make into an ios app for people to be able to mine. Right now it is in python, why is return not working? Here is the code.

# proof-of-work test:  hash < target

      if l < target:

        print(time.asctime(), "PROOF-OF-WORK found: %064x" % (l,)

        return (nonce + 1, nonce_bin)

else:

        print time.asctime(), "PROOF-OF-WORK false positive %064x" % (l,)

#       return (nonce + 1, nonce_bin)

It says syntax error with the arrow pointing toward the r in return but I indented right. How can I fix this? Thanks.

 

[chown33]

I see unbalanced parentheses in this line:

        print(time.asctime(), "PROOF-OF-WORK found: %064x" % (l,)

It should be plain when you align the print in the if above the print in the else:

        print(time.asctime(), "PROOF-OF-WORK found: %064x" % (l,)
        print time.asctime(), "PROOF-OF-WORK false positive %064x" % (l,)

 

[iPadProPerson]

OK, thanks. I decided that I was running old code on a new ide

 

[casperes1996]

A perfectly sensible practice project, but just keep in mind that bitcoin mining at this stage is only profitable on task-specialized ASICs

Don’t know whaat you meant by your last post about the IDE btw. But I assume chown33’s suggestion fixed your issues

 

[iPadProPerson]

A perfectly sensible practice project, but just keep in mind that bitcoin mining at this stage is only profitable on task-specialized ASICs

Don’t know whaat you meant by your last post about the IDE btw. But I assume chown33’s suggestion fixed your issues

Which ones, I might buy one, my range is under 200

 

[iPadProPerson]

A perfectly sensible practice project, but just keep in mind that bitcoin mining at this stage is only profitable on task-specialized ASICs

Don’t know whaat you meant by your last post about the IDE btw. But I assume chown33’s suggestion fixed your issues

An ide is a way to run code online and I forgot about some of the new python updates where I would have to change what I write so I just used an older version of the code. Thanks!

 

[casperes1996]

Which ones, I might buy one, my range is under 200

Bitmain

Bitmain， Beijing, China. 4.6 万次赞. Bitmain is the world's foremost producer of ASIC bitcoin mining hardware. We offer both consumer and enterprise solutions for every level of miner.

www.bitmain.com

Example product. Mining on GPUs, let alone CPUs just cannot compete in proof-of-work chains when the difficulty is set high enough, which it will be with things like that in the game; Electricity cost alone will outweigh any potential gains.

An ide is a way to run code online and I forgot about some of the new python updates where I would have to change what I write so I just used an older version of the code. Thanks!

No. An IDE has nothing to do with running code online. An IDE is an integrated development environment, and may just as well be an offline platform; In fact, most often is. Such as for example Jetbrains' excellent IntelliJ or Apple's Xcode.

The IDE should not dictate what version of Python you are working with. If it does and does not allow you to change the backend it is a bad IDE.