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What is the purpose and use of **kwargs?
... @Sriram: Right. The asterisks are important. kwargs is just the name one gives it if there's no better. (Usually there is.)
– Georg Schölly
Jun 8 '11 at 16:46
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Pointers, smart pointers or shared pointers? [duplicate]
...r passing to other methods, as well as releasing the pointer, allowing someone else to own it. Copying them does not make sense.
Shared pointers is a stack-allocated object that wraps a pointer so that you don't have to know who owns it. When the last shared pointer for an object in memory is destru...
Threading pool similar to the multiprocessing Pool?
...ad-based Process class can be found in multiprocessing.dummy which is mentioned briefly in the docs. This dummy module supposedly provides the whole multiprocessing interface based on threads.
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Disable file preview in VS2012
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Can more than one answer be "Accepted?" Yours and @Steve B's are essentially the same, but yours is simpler. He answered it before the July (2012) updated but is still technically correct. Yours is simpler and everyone can use it now.
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Disable messages upon loading a package
...ssages() suppresses any and all messages (but not cat() as I recall). But one is not supposed to use that in startup text.
– Dirk Eddelbuettel
Dec 31 '11 at 0:36
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How is a CRC32 checksum calculated?
...re a hard-core CS-student or engineer I challenge to break this down. Everyone will benefit from this analysis.
So to work out a full example:
Original message : 1101011011
Polynomial of (W)idth 4 : 10011
Message after appending W zeros : 11010110110000
Now w...
Is there an easy way to strike through text in an app widget?
... either side, with however much padding you think is reasonable. I've used one like this:
(enlarged for clarity.. 1300% !)
That is my HDPI version, so save it (the first one http://i.stack.imgur.com/nt6BK.png) as res/drawable-hdpi/bg_strikethrough.9.png and the configuration will work...
Random date in C#
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How is this function used, can someone please explain? I mean how can I call it?
– Burak Karakuş
Jan 1 '16 at 13:19
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Is there a way for non-root processes to bind to “privileged” ports on Linux?
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Aside from the aforementioned debian (binary) package, the developer's site is friedhoff.org/posixfilecaps.html associated papers/presentations/etc...
– RandomNickName42
Jan 16 '10 at 15:34
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requestFeature() must be called before adding content
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What if you need to show one layout without a title bar and then show one with a title bar? You will have to use requestWindowFeature(Window.FEATURE_NO_TITLE) to hide it, then setContentView() for your first layout, then requestWindowFeature(Window.F...