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Set transparent background of an imageview on Android
... @LuisA.Florit I found this link where you need to multiply by 0.4(40/100) to your RGB value. Not sure if this is helpful but you can give it a try. forums.esri.com/Thread.asp?c=93&f=1730&t=223940
– Harshad
Jan 14 '13 at 12:30
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Progress indicator during pandas operations
...to create these for many pandas objects/methods (doing so would be quite a bit of work... although you should be able to generalise this approach).
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Approximate cost to access various caches and main memory?
...ncy than 'shared line in another core' -- a shared line (i.e. 2 core valid bits) means it can be taken directly from the LLC slice as it is guaranteed to be clean. 'Line unshared' means there is only one core valid bit and that core has to be snooped to ensure that the line is exclusive and not modi...
What is the meaning of “POSIX”?
...nd that a system won't do something nasty like have an "int" with 32 value bits, 1 sign bit, and 31 padding bits [so incrementing a uint32_t could yield UB]; if you have the Standard handy it might be nice to say what is and isn't guaranteed in that regard.
– supercat
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Converting Stream to String and back…what are we missing?
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answered Jan 10 '19 at 20:02
Denise SkidmoreDenise Skidmore
2,0051717 silver badges4242 bronze badges
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Get current AUTO_INCREMENT value for any table
...swer. MySQL documentation (emphasis added): "LAST_INSERT_ID() returns a 64-bit value representing the first automatically generated value successfully inserted for an AUTO_INCREMENT column as a result of the most recently executed INSERT statement." Intuitive! dev.mysql.com/doc/refman/5.6/en/…
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Interfaces — What's the point?
... do such things with reflection or the dynamic keyword, but that's going a bit far right now, I guess.)
Also note that an interface in the usual sense does not necessarily have to be a C# interface, it could be an abstract class as well or even a normal class (which can come in handy if all subclas...
How do I get a substring of a string in Python?
...earn the pythonic way when moving to python, not stick to other language habits
– Nicu Surdu
May 29 '13 at 13:58
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What are the differences between poll and select?
...tevens@noao.edu):
The basic difference is that select()'s fd_set is a bit mask and
therefore has some fixed size. It would be possible for the kernel to
not limit this size when the kernel is compiled, allowing the
application to define FD_SETSIZE to whatever it wants (as the comments
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Javascript Cookie with no expiration date
...ie to expire at the end of the session. The only option is to pick some arbitrarily large value. Be aware that some browsers have problems with dates past 2038 (when unix epoch time exceeds a 32-bit int).
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