我有数组
[[[11.11,11.11],[22.22,22.22],[33.33,33.33]],[[11.11,11.11],[22.22,22.22],[33.33,33.33]]]
我想要做的是把它转换成,
var paths = [[
new google.maps.LatLng(38.872886, -77.054720),
new google.maps.LatLng(38.872602, -77.058046),
new google.maps.LatLng(38.870080, -77.058604),
new google.maps.La
如果在Ruby中有一个与函数等效的函数,那就太好了。
例如:
>> (11.11).signif(1)
10
>> (22.22).signif(2)
22
>> (3.333).signif(2)
3.3
>> (4.4).signif(3)
4.4 # It's usually 4.40 but that's OK. R does not print the trailing 0's
# because it returns the float data type. For Ruby we want the s
如何从文本中删除SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.行? text = (
'SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.HP-UX B.11.00, B.11.11, and B.11.22.',
'SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.HP-UX B.11.00, B.11.04, B.11.1