MSeifert04

/// <reference path="../ext/jquery-1.12.4.js" />
/// <reference path="../ext/jquery-ui-1.12.1.js" />

"use strict";

function BlobLine(element, options) {
    element = $(element);
    this.numBlobs = options.numBlobs;
    this.blobWidth = options.blobWidth;
    this.blobHeight = options.blobHeight;

MSeifert04

2
view                  227 ns ± 8.56 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
array_copy_view       582 ns ± 37.8 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
array_int_index       1.38 µs ± 33.9 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
array_bool_index      1.85 µs ± 111 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
array_delete          5.45 µs ± 43.9 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)
array_resize          7.8 µs ± 179 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)
8
view                  226 ns ± 8.13 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
array_copy_view       558 ns ± 17.8 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)

MSeifert04

Names:
MSeifert
MSeifert2
original1
original2
Coldspeed1
Coldspeed2
Chris_Rands
EvKounis
schumich

MSeifert04

import timeit
timeit.timeit(
"""print('numpy' in sys.modules)
import numpy""", "import sys", number=3)

# False
# True
# True

# 0.3159413684456874

MSeifert04

a = 99

if a == 1:
    pass
elif a == 1:
    pass
elif a == 2:
    pass
elif a == 3:
    pass

MSeifert04

import line_profiler

def foo():
    for i in range(10000):
        a = i**i
        if i % 1000 == 0:
            print(i)
            
lp = line_profiler.LineProfiler()
lp.add_function(foo)

MSeifert04

from collections import Mapping
cls = Mapping
subclass = dict
for scls in cls.__subclasses__():
    if issubclass(subclass, scls):
        cls._abc_cache.add(subclass)
        print('found', scls)
        break

MSeifert04

from astropy.io import fits
import numpy as np

hdul = fits.HDUList(fits.PrimaryHDU(np.random.random((10, 10))))
hdul.writeto('tmp1.fits', overwrite=True)

from __future__ import division
import numpy as np
obj1 = fits.open('tmp1.fits') 
data_obj1 = obj1[0].data

MSeifert04

def double_evens1(inp):
    for item in inp:
        if not item % 2:
            yield item
        yield item
        
def double_evens2(inp):
    for item in inp:
        if not item % 2:
            yield item

MSeifert04

import timeit

def f_range(n):
    for i in range(n):
        pass
    
def f_xrange(n):
    for i in xrange(n):
        pass