大约有 1,024 项符合查询结果（耗时：0.0172秒） [XML]
How to automatically generate a stacktrace when my program crashes
...signal handler on top of the stack, and the libc functions before main in addition to main, foo, bar, and baz.
share
|
improve this answer
|
follow
|
...
What is the string concatenation operator in Oracle?
...
add a comment
|
62
...
How to get complete month name from DateTime
...
add a comment
|
90
...
How to map with index in Ruby?
...oo = ['d'] * 5; foo.map!.with_index { |x,i| x * i }; foo #=> ["", "d", "dd", "ddd", "dddd"]
– Connor McKay
Feb 27 '14 at 21:47
...
How to generate random SHA1 hash to use as ID in node.js?
...
add a comment
|
642
...
Efficiently replace all accented characters in a string?
...
add a comment
|
33
...
Check if a String contains numbers Java
...
add a comment
|
27
...
How do you get the current time of day?
...
add a comment
|
47
...
How to get 30 days prior to current date?
...ay be interested in this actively maintained fork instead):
Date.today().add(-30).days(); // or...
Date.today().add({days:-30});
[Edit]
See also the excellent Moment.js JavaScript date library:
moment().subtract(30, 'days'); // or...
moment().add(-30, 'days');
...