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How to format a number as percentage in R?
...7.29905 84.47743 90.38425 112.22889 #paste(formatC())
# 4 krlmlr() 243.19699 267.74435 304.16202 280.28878 311.41978 534.55904 #scales::percent()
So sprintf emerges as a clear winner when we want to add a percent sign. On the other hand, if we only want to multiply the number and round (go from...
How to generate random SHA1 hash to use as ID in node.js?
...More research would be required to know if that number is on-par with a uniform distribution of v8's Math.random implementation
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Setting the selected value on a Django forms.ChoiceField
Here is the field declaration in a form:
8 Answers
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htmlentities() vs. htmlspecialchars()
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96
Because:
Sometimes you're writing XML data, and you can't use HTML entities in a XML file.
Be...
How to create the most compact mapping n → isprime(n) up to a limit N?
...aper.
If you want to find big numbers, look into primes that have special forms like Mersenne primes.
The algorithm I usually implement (easy to understand and code) is as follows (in Python):
def isprime(n):
"""Returns True if n is prime."""
if n == 2:
return True
if n == 3:
...
MySQL skip first 10 results
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TRiG
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answered May 13 '10 at 13:18
user258082user258082
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Why is division in Ruby returning an integer instead of decimal value?
... This is the fastest method I tested, the only way to get more performance is to divide operands that are floats to begin with. I've built a prime number generator in Ruby in order to learn the syntax, now I'm optimizing it to learn what works best. Here's the benchmark I put together: requ...
In-memory size of a Python structure
...t seem to work for compiled cython objects. In my case this method returns 96 for a pointer to an in-memory cython object
– ferdynator
Nov 27 '19 at 12:42
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Android - Launcher Icon Size
... x 48.
TVDPI should be 64 x 64.
HDPI should be 72 x 72.
XHDPI should be 96 x 96.
XXHDPI should be 144 x 144.
XXXHDPI should be 192 x 192.
Then just put each of them in the separate stalks of the drawable folder.
You are also required to give a large version of your icon when uploading your a...
R cannot be resolved - Android error
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96
And another thing which may cause this problem:
I installed the new ADT (v. 22). It stopped cr...