大约有 47,000 项符合查询结果（耗时：0.0516秒） [XML]
Easy way to list node modules I have npm linked?
...|
edited Jul 24 '14 at 15:06
answered Jul 24 '14 at 14:13
m...
Automatically plot different colored lines
...f colors. For example:
cc=hsv(12);
figure;
hold on;
for i=1:12
plot([0 1],[0 i],'color',cc(i,:));
end
MATLAB has 13 different named colormaps ('doc colormap' lists them all).
Another option for plotting lines in different colors is to use the LineStyleOrder property; see Defining the Color...
How can you debug a CORS request with cURL?
...successful, these headers shouldn't appear, or the HTTP response won't be 200.
You can also specify additional headers, such as User-Agent, by using the -H flag.
share
|
improve this answer
...
:not(:empty) CSS selector is not working?
...
BoltClock♦BoltClock
601k141141 gold badges12621262 silver badges12641264 bronze badges
...
How can I use a file in a command and redirect output to the same file without truncating it?
...can use a temporary file though.
#!/bin/sh
tmpfile=$(mktemp)
grep -v 'seg[0-9]\{1,\}\.[0-9]\{1\}' file_name > ${tmpfile}
cat ${tmpfile} > file_name
rm -f ${tmpfile}
like that, consider using mktemp to create the tmpfile but note that it's not POSIX.
...
How to trim leading and trailing white spaces of a string?
... Denys SéguretDenys Séguret
321k6969 gold badges680680 silver badges668668 bronze badges
2
...
Targeting position:sticky elements that are currently in a 'stuck' state
...
104
There is currently no selector that is being proposed for elements that are currently 'stuck'. ...
The cast to value type 'Int32' failed because the materialized value is null
...where there can be unexpected nulls in different places. ...DefaultIfEmpty(0).Sum(0) can help in this (quite simple) case, where there might be no elements and sql's SUM returns null whereas c# expect 0.
A more general approach is to use ?? which will be translated to COALESCE whenever there is a r...
What is an intuitive explanation of the Expectation Maximization technique? [closed]
... parameters:
import numpy as np
from scipy import stats
np.random.seed(110) # for reproducible results
# set parameters
red_mean = 3
red_std = 0.8
blue_mean = 7
blue_std = 2
# draw 20 samples from normal distributions with red/blue parameters
red = np.random.normal(red_mean, red_std, size=20)
b...
How to get the date from jQuery UI datepicker
...
CoolEshCoolEsh
3,02611 gold badge1717 silver badges2424 bronze badges
...