by: Bart Nessux |
last post by:
How can one view the contents of a queue? I'd like to verify that the
queue has the same number of objects as the list that has been put into
it. Also, should one think of a queue as static or...
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by: James R. Saker Jr. |
last post by:
I see per pydoc that Queue.Queue()'s .qsize is allegedly unreliable:
| qsize(self)
| Return the approximate size of the queue (not reliable!).
Any thoughts on why this is unreliable (and...
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by: phil |
last post by:
And sorry I got ticked, frustrating week
>And I could help more, being fairly experienced with
>threading issues and race conditions and such, but
>as I tried to indicate in the first place,...
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by: Jonathan Amsterdam |
last post by:
I think there's a slight design flaw in the Queue class that makes it
hard to avoid nested monitor deadlock. The problem is that the mutex
used by the Queue is not easy to change. You can then...
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by: Jeffrey Barish |
last post by:
Several methods in Queue.Queue have warnings in their doc strings that they
are not reliable (e.g., qsize). I note that the code in all these methods
is bracketed with lock acquire/release. These...
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by: tikcireviva |
last post by:
Hi Guys,
I've done a mulithread queue implementation on stl<queue>, my
developement environment is on VC6 as well as FC3. Let's talks about
the win32 side.
The suspected memory leak is find...
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by: Gabriel Rossetti |
last post by:
Hello,
I'm having some trouble with the Queue class, for some reason, if I do
this (ch == ) :
q = Queue.Queue(0)
repr(ch)
q.put(ch, True)
len(q.queue)
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by: nhwarriors |
last post by:
I am attempting to use the (new in 2.6) multiprocessing package to
process 2 items in a large queue of items simultaneously. I'd like to
be able to print to the screen the results of each item...
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by: redbaron |
last post by:
I stuck in new multiprocessing module (ex. processing). I dont'
understand why queue.get_nowait() never returns data, but always
raises Empty, even if it is guaranteed that queue is not empty.
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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