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Pandas timeseries plot setting x-axis major and minor ticks and labels
...yplot as plt
import matplotlib.dates as dates
idx = pd.date_range('2011-05-01', '2011-07-01')
s = pd.Series(np.random.randn(len(idx)), index=idx)
fig, ax = plt.subplots()
ax.plot_date(idx.to_pydatetime(), s, 'v-')
ax.xaxis.set_minor_locator(dates.WeekdayLocator(byweekday=(1),
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What is the difference between .map, .every, and .forEach?
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answered Sep 7 '11 at 21:52
gilly3gilly3
75.2k2323 gold badges130130 silver badges169169 bronze badges
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Remove leading or trailing spaces in an entire column of data
...e trying to correct.
3) Copy formula down the page
4) Copy inserted column
5) Paste as "Values"
Should be good to go from there...
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Performance of foreach, array_map with lambda and array_map with static function
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FWIW, I just did the benchmark since poster didn't do it. Running on PHP 5.3.10 + XDebug.
UPDATE 2015-01-22 compare with mcfedr's answer below for additional results without XDebug and a more recent PHP version.
function lap($func) {
$t0 = microtime(1);
$numbers = range(0, 1000000);
$ret...
How can I change the text inside my with jQuery?
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sampathsris
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answered Aug 28 '11 at 16:31
dexterdexter
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Trying to fire the onload event on script tag
... @David Why not append the element last, as recommended in places like html5rocks.com/en/tutorials/speed/script-loading ? That should make the order you add the event listener and set the src in irrelevant.
– Stuart P. Bentley
Feb 25 '15 at 7:58
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How do I create an immutable Class?
...answer.
– Biswanath
Dec 9 '08 at 11:57
5
Any mutable reference type passed as an argument to the ...
SQL Server Output Clause into a scalar variable
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answered Apr 5 '11 at 21:27
Mikael ErikssonMikael Eriksson
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Obfuscated C Code Contest 2006. Please explain sykes2.c
... (i/64)];. i/64 is the line number (6 to 0) and i*2&8 is 8 iff i is 4, 5, 6 or 7 mod 8.
if((i & 2) == 0) shift /= 8; shift = shift % 8 selects either the high octal digit (for i%8 = 0,1,4,5) or the low octal digit (for i%8 = 2,3,6,7) of the table value. The shift table ends up looking like ...