大约有 40,000 项符合查询结果（耗时：0.0606秒） [XML]
How to sort a list of lists by a specific index of the inner list?
...
10 Answers
10
Active
...
TortoiseHg Apply a Patch
...
109
From Repository Explorer, Repository > Import...
...
How do you stop Console from popping up automatically in Eclipse
...
answered Dec 16 '10 at 15:44
Jeff StoreyJeff Storey
52k6565 gold badges217217 silver badges383383 bronze badges
...
How do I change the color of radio buttons?
...
answered Nov 23 '10 at 8:10
FredFred
3,7602626 silver badges4141 bronze badges
...
How to pass an ArrayList to a varargs method parameter?
...toArray(new WorldLocation[locations.size()]))
(toArray(new WorldLocation[0]) also works, but you would allocate a zero length array for no reason.)
Here's a complete example:
public static void method(String... strs) {
for (String s : strs)
System.out.println(s);
}
...
List<...
PHP substring extraction. Get the string before the first '/' or the whole string
...
Use explode()
$arr = explode("/", $string, 2);
$first = $arr[0];
In this case, I'm using the limit parameter to explode so that php won't scan the string any more than what's needed.
share
|
...
Track the time a command takes in UNIX/LINUX?
... Paolo
14.9k1818 gold badges7575 silver badges108108 bronze badges
answered Aug 23 '12 at 17:22
squiguysquiguy
28k66 gold bad...
How to round up to the nearest 10 (or 100 or X)?
...
If you just want to round up to the nearest power of 10, then just define:
roundUp <- function(x) 10^ceiling(log10(x))
This actually also works when x is a vector:
> roundUp(c(0.0023, 3.99, 10, 1003))
[1] 1e-02 1e+01 1e+01 1e+04
..but if you want to round to a "nice"...
When should i use npm with “-g” flag and why?
...
answered Jan 21 '12 at 8:07
cbednarskicbednarski
10.8k33 gold badges2222 silver badges3333 bronze badges
...
How to ISO 8601 format a Date with Timezone Offset in JavaScript?
...
10 Answers
10
Active
...