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Generate colors between red and green for a power meter?
...ges using this code ... any ideas? For example, the following percentages all return RGB 1,255,0: 0.277, 0.222, 0.111 ... the higher values (for example 1.0) do return the correct RGBs with brighter green, but they stop trailing off after a threshold and I only get shades of green on my scale.
...
How do I use disk caching in Picasso?
...Global"
.. >
</application>
Now use Picasso as you normally would. No changes.
EDIT:
if you want to use cached images only. Call the library like this. I've noticed that if we don't add the networkPolicy, images won't show up in an fully offline start even if they are cached. T...
How to activate virtualenv?
... virtualenv venv --distribute
New python executable in venv/bin/python
Installing distribute.........done.
Installing pip................done.
$ source venv/bin/activate
(venv)$ python
share
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impr...
Calculate MD5 checksum for a file
... {
return md5.ComputeHash(stream);
}
}
(I believe that actually the MD5 implementation used doesn't need to be disposed, but I'd probably still do so anyway.)
How you compare the results afterwards is up to you; you can convert the byte array to base64 for example, or compare the by...
How to remove an element from an array in Swift
...ou can filter on any predicate you can think up. e.g. you could filter out all animals that end in an "s".
– Womble
Jul 15 '19 at 4:07
...
Splitting a list into N parts of approximately equal length
...
This comment thread is really confusing as the answer has been edited several times. Is this a good answer? Not a good answer?
– conchoecia
Feb 21 '18 at 23:08
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How to add one day to a date? [duplicate]
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All solutions support negative offsets, even with their negative counterparts, so instead of plusDays(1) one could also use minusDays(-1).
– Daniel Rikowski
May 31 '17 at 9:00
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random.seed(): What does it do?
...andom number generators work by performing some operation on a value. Generally this value is the previous number generated by the generator. However, the first time you use the generator, there is no previous value.
Seeding a pseudo-random number generator gives it its first "previous" value. Each...
Linear Layout and weight in Android
...ntations.
Now I want to try it for the first time but it isn't working at all.
18 Answers
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Fastest way to reset every value of std::vector to 0
...
Looking at the assembly output, gcc actually unrolls this loop into using the mmx registers to dump in 16 bytes at a time until it gets close to the end. I'd say that's pretty fast. The memset version jumps to memset, which I'm guessing is about as fast. I'd use yo...