大约有 37,000 项符合查询结果（耗时：0.0541秒） [XML]
How to list running screen sessions?
...n/screen/
/var/run/screen/:
total 1
drwxrwxr-x 4 root utmp 96 Mar 1 2005 .
drwxr-xr-x 10 root root 840 Feb 1 03:10 ..
drwx------ 2 josh users 88 Jan 13 11:33 S-josh
drwx------ 2 root root 48 Feb 11 10:50 S-root
/var/run/screen/S-josh:
total 0
drwx------ 2 josh users 88 Jan 13 11:33 .
d...
C#: Assign same value to multiple variables in single statement
... get
{
Console.WriteLine("AccessorTest.Value.get {0}", _Value);
return _Value;
}
set
{
Console.WriteLine("AccessorTest.Value.set {0}", value);
_Value = value;
}
}
}
This will output
AccessorTest.Value...
PHP: How to send HTTP response code?
...eeds to make responses with HTTP response codes (status-codes), like HTTP 200 OK, or some 4XX or 5XX code.
9 Answers
...
Passing command line arguments to R CMD BATCH
...t invoking it from the command line looks like
> Rscript myScript.R 5 100
[1] 98.46435 100.04626 99.44937 98.52910 100.78853
Edit:
Not that I'd recommend it, but ... using a combination of source() and sink(), you could get Rscript to produce an .Rout file like that produced by R CMD BAT...
Show DialogFragment with animation growing from a point
...
+100
Being DialogFragment a wrapper for the Dialog class, you should set a theme to your base Dialog to get the animation you want:
publi...
Can iterators be reset in Python?
...l answers rightly remarked, in the specific case of csv you can also .seek(0) the underlying file object (a rather special case). I'm not sure that's documented and guaranteed, though it does currently work; it would probably be worth considering only for truly huge csv files, in which the list I ...
How to let PHP to create subdomain automatically for each user?
...uld let you do something like this:
*.mywebsite.com IN A 127.0.0.1
127.0.0.1 would be the IP address of your webserver. The method of actually adding the record will depend on your host.
Doing it like http://mywebsite.com/user would be a lot easier to set up if it's an option.
T...
Is there a difference between `continue` and `pass` in a for loop in python?
...
407
Yes, they do completely different things. pass simply does nothing, while continue goes on wit...
How to group dataframe rows into list in pandas groupby?
...'A','A','B','B','B','C'], 'b':[1,2,5,5,4,6]})
df
Out[1]:
a b
0 A 1
1 A 2
2 B 5
3 B 5
4 B 4
5 C 6
In [2]: df.groupby('a')['b'].apply(list)
Out[2]:
a
A [1, 2]
B [5, 5, 4]
C [6]
Name: b, dtype: object
In [3]: df1 = df.groupby('a')['b'].apply(list).reset_in...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
...
70
I had a similar issue with running
$ gem install rmagick
First of all, do you have imagemagic...