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How to check task status in Celery?
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Return the task_id (which is given from .delay()) and ask the celery instance afterwards about the state:
x = method.delay(1,2)
print x.task_id
When asking, get a new AsyncResult using this task_id:
from celery.result import AsyncResult
res = AsyncResult("your-task-id")
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Would it be beneficial to begin using instancetype instead of id?
...ype that, as far as I can see, replaces id as a return type in -alloc and init .
4 Answers
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Can table columns with a Foreign Key be NULL?
... you can clearly indicate that this row is not to be used as a normal row, and can use the row as a way of providing a sort of dynamic default value for other rows.
– Ouroborus
Feb 21 '17 at 17:57
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How can I create a table with borders in Android?
...out to display data as table, but I want a table with user-defined columns and rows with borders. Suggestions?
18 Answers
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vs
...out the BOM. A free editor that can is Notepad++. On the program menu bar, select "Encoding > Encode in UTF-8 without BOM". You can also open files and re-save them in UTF-8 using "Encoding > Convert to UTF-8 without BOM".
More on the Byte Order Mark (BOM) at Wikipedia.
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How to overload std::swap()
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@DaveAbrahams: The partial ordering is to select the function template to specialize when the explicit specialization matches more than one. The ::swap overload you added is more specialized than the std::swap overload for vector, so it captures the call and no spec...
Set focus on TextBox in WPF from view model
... TextBoxBase;
if (tb != null)
{
// Select all text to be ready for replacement.
tb.SelectAll();
}
}
}
#endregion Event Handlers
}
share
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Facebook access token server-side validation for iPhone app
...developing iPhone application, that is based on communication with server, and I want to use Facebook authentication mechanisms.
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How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...alue of its id attribute, which is the concatenation of a scope variable and a string ?
7 Answers
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Copying files from Docker container to host
... Integration (CI) server, so that I don't have to install all the runtimes and libraries on the agents themselves.
18 Answ...