大约有 23,000 项符合查询结果（耗时：0.0297秒） [XML]
Extract every nth element of a vector
...7 84 91 98 105 112 119
i <- 10
foo[1:(i+6)==(i+6)]
[1] 16 32 48 64 80 96 112
share
|
improve this answer
|
follow
|
...
How to test if a dictionary contains a specific key? [duplicate]
...
cobbalcobbal
64.5k1616 gold badges133133 silver badges154154 bronze badges
...
how to make a jquery “$.post” request synchronous [duplicate]
...
Jason McCrearyJason McCreary
64.3k2020 gold badges122122 silver badges166166 bronze badges
...
How to sort ArrayList in decreasing order?
...
WhiteFang34WhiteFang34
64.7k1717 gold badges9696 silver badges107107 bronze badges
...
Creating Scheduled Tasks
...
I see the reference is for win32, what if I my server is 64bit?
– Seichi
Nov 22 '16 at 21:26
2
...
The split() method in Java does not work on a dot (.) [duplicate]
...
64
The documentation on split() says:
Splits this string around matches of the given regular e...
How to change a string into uppercase
...
Dan D.Dan D.
64.5k1212 gold badges9191 silver badges107107 bronze badges
...
nginx error “conflicting server name” ignored [closed]
...
164
I assume that you're running a Linux, and you're using gEdit to edit your files. In the /etc/ng...
Cast from VARCHAR to INT - MySQL
...
with this answer i found some times ending up with a float64 that why i will prefer using CONVERT('123456',UNSIGNED INTEGER)
– Isaac Weingarten
Jun 23 at 21:06
...
Detecting Windows or Linux? [duplicate]
...+ s);
}
}
// EXAMPLE OUTPUT: OS=name: Windows 7, version: 6.1, arch: amd64
Here are more details:
http://docs.oracle.com/javase/tutorial/essential/environment/sysprop.html
share
|
improve th...