大约有 47,000 项符合查询结果（耗时：0.0491秒） [XML]
Java: int array initializes with nonzero elements
...ing of allocated array.
This bug is placed in Oracle bug tracker (bug id 7196857). Unfortunately, I did not wait for any clarifications from Oracle about the following points. As I see, this bug is OS-specific: it absolutely reproducible on 64-bit Linux and Mac, but, as I see from comments, it repr...
Sass calculate percent minus px
...d from one unit to the next. Sass has no way of knowing exactly how wide "100%" is in terms of pixels or any other unit. That's something only the browser knows.
You need to use calc() instead. Check browser compatibility on Can I use...
.foo {
height: calc(25% - 5px);
}
If your values ar...
“Comparison method violates its general contract!”
...
11 Answers
11
Active
...
delete map[key] in go?
...
165
Strangely enough,
package main
func main () {
var sessions = map[string] chan int{};
...
Express command not found
...
answered Apr 11 '14 at 4:14
PeterVCPeterVC
4,49422 gold badges1313 silver badges1414 bronze badges
...
How to sort objects by multiple keys in Python?
...ns):
from operator import itemgetter
comparers = [((itemgetter(col[1:].strip()), -1) if col.startswith('-') else
(itemgetter(col.strip()), 1)) for col in columns]
def comparer(left, right):
for fn, mult in comparers:
result = cmp(fn(left), fn(right))...
How to trim white spaces of array values in php
...
12 Answers
12
Active
...
Android : Check whether the phone is dual SIM
...
184
Update 23 March'15 :
Official multiple SIM API is available now from Android 5.1 onwards ...