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What does mc:Ignorable=“d” mean in WPF?
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Reed CopseyReed Copsey
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How do I get the YouTube video ID from a URL?
...Of('&');
if(ampersandPosition != -1) {
video_id = video_id.substring(0, ampersandPosition);
}
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Pandas timeseries plot setting x-axis major and minor ticks and labels
...lib.pyplot 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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How to identify whether a file is normal file or directory
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answered Jun 5 '09 at 13:50
PTBNLPTBNL
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Access “this” from Java anonymous class
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answered Jul 5 '09 at 14:07
Mykola GolubyevMykola Golubyev
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location.host vs location.hostname and cross-browser compatibility?
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1099
As a little memo: the interactive link anatomy
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In short (assuming a location of http:/...
Sql Server equivalent of a COUNTIF aggregate function
... a CASE statement, like this:
SELECT SUM(CASE WHEN myColumn=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView
Note: in my own test NULLs were not an issue, though this can be environment dependent. You could handle nulls such as:
SELECT SUM(CASE WHEN ISNULL(myColumn,0)=1 THEN 1 ELSE 0 END)
FROM AD_Curren...
Change values while iterating
...is behavior is demonstrated by the following code:
x := make([]int, 3)
x[0], x[1], x[2] = 1, 2, 3
for i, val := range x {
println(&x[i], "vs.", &val)
}
The code prints you completely different memory locations for the value from range and the actual
value in the slice:
0xf84000f0...
Cross-referencing commits in github
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206
The answer, so us lazy people can find it without following the link to the Autolinked Referenc...
How to escape JSON string?
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David Walschots
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answered Jun 15 '16 at 19:04
xmedekoxmedeko
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