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Kind people, please tell me, will device_id return the ID of the operating system or device?
import subprocess
def device_id():
return str(subprocess.check_output('wmic csproduct get uuid'), 'utf-8').split('\n')[1].strip()
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Assuming all NFTs adhered to the NEP-171 specification, how can I list all NFTs within an account such as example.near?
I see at https://docs.rs/near-contract-standards/latest/near_contract_standards/macro.impl_non_fungible_token_enumeration.html that it ought to be possible.
Using the NEAR CLI, run something like NEAR_ENV=testnet near view <the contract ID> nft_tokens_for_owner '{"account_id": "<the account ID>"}'.
See https://nomicon.io/Standards/NonFungibleToken/Enumeration.html#interface.
from_index defaults to 0 and limit defaults to unlimited.
Example:
NEAR_ENV=testnet near view dev-1643292007908-55838431863482 nft_tokens_for_owner '{"account_id": "example.testnet"}'
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What is the preferred way to debug the RED prog lang code? Is there a RED debugger?
There's no debugger AFAIK, but there are functions that can help you with debugging. Take a look at these two articles, they should help you:
https://github.com/red/red/wiki/Debugging
https://github.com/red/red/wiki/How-to-Debug:-A-use-case-by-#DocKimbel
Basically you should use inbuilt functions like probe, ??, dump4, stack/dump or print-symbol.
You can also turn various debugging info with system/preprocessor/debug?: on, system/view/debug?: on and system/reactivity/debug?: on.
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What are the "under the hood" differences? What are the practical differences?
Is there any difference from a users perspective?
I know you could use def to define a method, but could you define a message?
When you send a message to an object, the object will (usually) respond by executing a method with the same name as that message.
You cannot define messages. You just send them.
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I am coding a program which exports AVI files into directories, is it possible to get an AVISaveOptions dialog without having access to an avistream? The AVICOMPRESSOPTIONS already has all the data, doesn't it? I am not able to create a stream using AVICreateStream because I do not know its parameter and the documentation does not explain them.
AVISaveOptions API passes call to ICCompressorChoose and the API looks up ICM codec from the stream you provide as an argument. This is why streams are required input. You need ICCompressorChoose instead if you don't have [yet] a stream.
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So, I'm trying to write a script that can perform an action if I am unable to login to my computer with X number of days. An example of this would be to send an email if I don't login after a week. This is mainly for fun, but I want to have some kind of insurance (ie "if you kill me bad guy incriminating docs will be emailed to the FBI).
My two questions are
a) what does a code like this look like
b) do I inject this into the kernel or is it more of a daemon
Use the 'at' utility. You can have a 'logout' action start the 'at' script and a 'login' action cancel it.