大约有 43,200 项符合查询结果（耗时：0.0300秒） [XML]
Bash function to find newest file matching pattern
...ameter -t to sort by time. You can then grab the first (newest) with head -1.
ls -t b2* | head -1
But beware: Why you shouldn't parse the output of ls
My personal opinion: parsing ls is only dangerous when the filenames can contain funny characters like spaces or newlines. If you can guarantee t...
What is the difference between exit(0) and exit(1) in C?
Can anyone tell me? What is the difference between exit(0) and exit(1) in C language?
11 Answers
...
How to determine one year from now in Javascript
...etFullYear() instead of getYear(). getYear() returns the actual year minus 1900 (and so is fairly useless).
Thus a date marking exactly one year from the present moment would be:
var oneYearFromNow = new Date();
oneYearFromNow.setFullYear(oneYearFromNow.getFullYear() + 1);
Note that the date wil...
How to switch position of two items in a Python list?
...
i = ['title', 'email', 'password2', 'password1', 'first_name',
'last_name', 'next', 'newsletter']
a, b = i.index('password2'), i.index('password1')
i[b], i[a] = i[a], i[b]
share
...
Scala how can I count the number of occurrences in a list
...
16 Answers
16
Active
...
What's the difference between deadlock and livelock?
... |
edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 27 '11 at 17:55
...
Rebase array keys after unsetting elements
...
418
Try this:
$array = array_values($array);
Using array_values()
...
Can a recursive function be inline?
...
139
First, the inline specification on a function is just a hint. The compiler can (and often doe...
Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
...
14 Answers
14
Active
...