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How can I explicitly free memory in Python?
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According to Python Official Documentation, you can force the Garbage Collector to release unreferenced memory with gc.collect(). Example:
import gc
gc.collect()
share
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typedef struct vs struct definitions [duplicate]
...you use allow for a function and a type by the same name, the best you can do is review how you name the elements of your program.
– David Rodríguez - dribeas
Jul 20 '13 at 18:45
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How do I limit the number of results returned from grep?
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hi it tried it it basically works but it does not seem like the grep "stops" thinking after he finds the first 10 lines it looks like he continues thinking and "using my cpu" and just not printint it is it correcT? thansk
– Jas
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Go to particular revision
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You can do this git log -n1. But unless git checkout failed, it's a waste of effort.
– Marcelo Cantos
Sep 24 '11 at 23:56
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Redirecting Output from within Batch file
...ght also want different messages on the screen. It is still possible to to do this efficiently by redirecting to undefined handles outside a parenthesized block or subroutine, and then use the & notation to reference the already opened files.
call :sub 9>File1.txt 8>File2.txt
exit /b
:su...
Why do std::shared_ptr work
... found some code using std::shared_ptr to perform arbitrary cleanup at shutdown. At first I thought this code could not possibly work, but then I tried the following:
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Simplest two-way encryption using PHP
What is the simplest way of doing two way encryption in common PHP installs?
6 Answers
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]
....NET 4.0, but was uncovered by the change in the compiler for .NET 4.5.
I do not think that beforefieldinit is the only issue here. I think it's simpler than that.
The type System.String in mscorlib.dll from .NET 4.0 contains a static constructor:
.method private hidebysig specialname rtspecialn...
When is each sorting algorithm used? [closed]
...der elements with identical keys.
Recommendations:
Quick sort: When you don't need a stable sort and average case performance matters more than worst case performance. A quick sort is O(N log N) on average, O(N^2) in the worst case. A good implementation uses O(log N) auxiliary storage in the f...
How can I update a single row in a ListView?
...s loaded in a separate thread (with a queue and all) and when the image is downloaded, I now call notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called too frequently, since notifyDataSetChanged() calls getView() for all visible items. I ...