ncon | Tensor network contraction function for Python | Machine Learning library
kandi X-RAY | ncon Summary
kandi X-RAY | ncon Summary
ncon is a Python 3 package that implements the NCon function as described here: This Python implementation lacks some of the fancier features described in the paper, but the interface is the same. ncon requires numpy and works with numpy ndarrays. It also works with the various tensors from this package, but does not require it.
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ncon Key Features
ncon Examples and Code Snippets
Community Discussions
Trending Discussions on ncon
QUESTION
I wrote a function for name collection, if the user omits the input, the function returns "you skipped .." and asks for it again, but the function keeps recursing even after i enter an input, it still keeps asking over and over like i left it blank
...ANSWER
Answered 2022-Jan-19 at 16:37Don't make this recursive. Use a while
loop!
QUESTION
I am new here. I am a begginer with python so I am trying to write a code that allows me to remove the link break of a list in python.
I have the following list (which is more extense), but I will share a part of it.
...ANSWER
Answered 2021-Oct-31 at 16:54You can use list comprehension:
QUESTION
I need help. I'm making a program using the youtube library, for c#.
For songs it works perfect. The problem is in the playlist I want to recover "videoId" to add it to a database, to put the videos in "queue".
I am using this method:
...ANSWER
Answered 2021-Jun-05 at 06:08Instead of going to every path you can use below code :
QUESTION
I am trying to use f2py to compile a function in fortran90, the function is actually MOPTA08 problem:
...ANSWER
Answered 2021-Apr-30 at 07:52Your Fortran function func_and_constr
calls many other subroutines g1()
,g2()
,...g67()
. You need to have these subroutines, either as compiled code or the code for them.
QUESTION
I'm looking at this piece of code from the example from here
And i want to know at what exact moment does the consumers() coroutine get called?
...ANSWER
Answered 2021-Jan-26 at 22:47While create_task()
doesn't start executing the coroutine immediately, it schedules execution in the background at the first possible opportunity, i.e. at the first await
that suspends to the event loop.
gather()
is just a helper function that waits for the given awaitables to complete. It doesn't prevent previously scheduled coroutines (such as those started with create_task
, but also start_server
etc.) from executing.
i want to know at what exact moment does the consumers() coroutine get called?
Since consumers
is a coroutine, while it's called once, it can suspend and resume many times, each await
serving as a point of suspension/resumption. When you call create_task()
it is placed in a queue of runnable coroutines. In each iteration of the event loop asyncio goes through runnable coroutines and executes a "step" of each, where the step executes it until the first await
that chooses to suspend. In your code the step happens when your main
coroutine suspends in order to wait for gather()
to complete.
QUESTION
I am trying to get vowels and consonants separately and save them into "vowels.txt" and "consonant.txt" from a string which is located at a file. But consonants are found correctly but vowels are not. Please take a look at my code snippet and help to figure out how can I solve this problem.
...ANSWER
Answered 2020-Jul-09 at 16:09Your logic for finding if character is vowel or character is correct but there is problem with file and null character handling.
Change function readFile as below:
QUESTION
I am trying to wrap my head around how await
works, and in what order (if any) do operations get executed in the Queue.I will try to give an example to illustrate my point better.
My simplified example is inspired by Brad Solomun's article on asyncio:
...ANSWER
Answered 2020-Jun-03 at 10:21I would have expected
makeitem
to be called afterawait randsleep(caller=f"Producer {name}")
is completed because it is simply the next part to be executed in the function.
The point of using await
rather than an ordinary function call is that it allows the current coroutine to be suspended while waiting for the awaitable to provide the requested value. While suspended, the coroutine temporarily relinquishes control to the event loop, which will run other coroutines or callbacks, or go back to sleep, as appropriate.
QUESTION
I have a data frame like below :
...ANSWER
Answered 2020-Feb-10 at 09:00I feel like there's a simpler way, but one way would be:
QUESTION
I got some help and I wasn't sure if I should continue this in the original question or start a new one since technically it is a new question (I chose new but let me know what you guys prefer for next time).
I figured out how to parse the standard set of information into different columns. I'm having trouble getting the nested arrays to parse. It gives a runtime error 5 when it gets to that part of the code. The array under customfields
needs to be parsed into columns but the estimate lines array contains part/pricing information that needs to be parsed into rows.
Here is the code I've written so far:
...ANSWER
Answered 2020-Feb-05 at 04:44Here is VBA example showing how that data could be parsed. Import JSON.bas and jsonExt.bas modules from VBA JSON parser into the VBA project for JSON processing, and include a reference to "Microsoft Scripting Runtime" (take a look here how to import module and add reference).
QUESTION
I'm developing an Android app with a reminder function integrated. The notifications work if the phone stay on, but when I turn it off or reboot it I lose all my alarms. I know that this is and Android feature to improve the phone efficency, but I don't know what to do about this, how can I solve this problem?
Here my files:
AlarmService.java
AlarmReceiver.java
BootAlarmReceiver.java
AndroidManifest.xml
"AlarmService.java" is called by "BootAlarmReceiver.java" when the phone is turned on and it should, but it doesn't, reload all my alarms. "AlarmReceiver.java" is called when an alarm is fired from AlarmManager.
Here the code:
AlarmService.java
...ANSWER
Answered 2020-Jan-21 at 16:58Some brands are using extra policies to fasten boot up and battery optimization. For example Xiaomi has auto-start permission for this. If you want your alarms is continuing without interruption after reboot, you must be granted for this permission. (Settings/Apps/Your app/Auto Start). Many manufacturer have something like this.
What can you do ?
You can ask for auto start permission programmatically, or ask for ignoring battery optimization permission.
https://stackoverflow.com/a/47307864/11982611
https://stackoverflow.com/a/49167712/11982611
https://stackoverflow.com/a/54325917/11982611
Those are some question/answers would help you
Edit : Your logs says you don't have the permission to go start your service when boot completed.
You must google "how to whitelist your app in LG6" and "how to get auto start permission for LG". For this issue is brand and device related. It is impossible for me to tell exactly what you should do.
Even you say you checked everything, there is something missing with permissions
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install ncon
You can use ncon like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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