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Executing periodic actions in Python [duplicate]
...out 33 iterations. I was running 1 second polls, and this means a drift of 20% in less than a minute. You can reduce drift by calling the threading.Timer at the start of the function rather than at the end, but only if it is function duration that is causing your drift, not timer unreliability. The ...
How to urlencode data for curl command?
... me in Bash 4.3.11(1). The string Jogging «à l'Hèze» generates Jogging%20%abà%20l%27Hèze%bb that cannot be feed to JS decodeURIComponent :(
– dmcontador
Nov 19 '15 at 12:07
2...
When to use enumerateObjectsUsingBlock vs. for
...meration. And enumerateObjectsUsingBlock was the fastest, it was around 15-20% faster than fast iteration.
So if you're very concerned about the best possible performance, use enumerateObjectsUsingBlock. But keep in mind that in some cases the time it takes to enumerate a collection is dwarfed by t...
CSS hexadecimal RGBA?
... 0C
10% 25.50 19
15% 38.25 26
20% 51.00 33
25% 63.75 3F
30% 76.50 4C
35% 89.25 59
40% 102.00 66
45% 114.75 72
50% 127.50 7F
55% ...
Is there a way to iterate over a dictionary?
....1+) appears to optimise loop iteration, so the loop approach is now about 20% faster than the block approach, at least for the simple case above.
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Convert two lists into a dictionary
...here that dict(zip(... does indeed run faster for larger datasets by about 20%.
>>> min(timeit.repeat(lambda: {k: v for k, v in zip(l1, l2)}))
9.698965263989521
>>> min(timeit.repeat(lambda: dict(zip(l1, l2))))
7.9965161079890095
...
Including another class in SCSS
...lly for class b
width: 100px;
&:hover{
color: darken(#FFFFFF, 20%);
}
}
More about Attribute Selectors on w3Schools
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How to increase the gap between text and underlining in CSS
...= #0054a6;
a {
color: $blue;
@include fake-underline(lighten($blue,20%));
}
a.thick {
color: $blue;
@include fake-underline(lighten($blue,40%), 86%, 99%);
}
Update 2: Descenders Tip
If you have a solid background color, try adding a thin text-stroke or text-shadow in the same colo...
WAMP/XAMPP is responding very slow over localhost
...
It reduced the response time to 20% on windows 8.1. Thanks for the answer. Same question as wowpartick's
– Ejaz
Feb 12 '15 at 17:50
...
Hash function that produces short hashes?
... bits), CRC-32 or Adler-32.
CRC-32 is slower than Adler32 by a factor of 20% - 100%.
Fletcher-32 is slightly more reliable than Adler-32. It has a lower computational cost than the Adler checksum: Fletcher vs Adler comparison.
A sample program with a few Fletcher implementations is given below:...