大约有 40,000 项符合查询结果（耗时：0.0360秒） [XML]
Difference between passing array and array pointer into function in C
...
John BodeJohn Bode
98k1515 gold badges9696 silver badges170170 bronze badges
...
What linux shell command returns a part of a string? [duplicate]
...
In bash you can try this:
stringZ=abcABC123ABCabc
# 0123456789.....
# 0-based indexing.
echo ${stringZ:0:2} # prints ab
More samples in The Linux Documentation Project
share...
How to “grep” for a filename instead of the contents of a file?
... giving you not only file names. but if a path has a directory ('/xyz_test_123/other.txt') would also comes to the result set.
cheers
share
|
improve this answer
|
follow
...
Rename a dictionary key
...n entirely new one using a comprehension.
>>> OrderedDict(zip('123', 'abc'))
OrderedDict([('1', 'a'), ('2', 'b'), ('3', 'c')])
>>> oldkey, newkey = '2', 'potato'
>>> OrderedDict((newkey if k == oldkey else k, v) for k, v in _.viewitems())
OrderedDict([('1', 'a'), ('pota...
Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...olExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java....
How do I fix “Failed to sync vcpu reg” error?
...BI=x86, and I was running on a macbook pro.
– guyland123
Nov 20 '15 at 13:45
3
this is really a p...
Where is Java Installed on Mac OS X?
...
123
You could use echo $(/usr/libexec/java_home) command in your terminal to know the path where J...
How to send JSON instead of a query string with $.ajax?
...
Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
answered Oct 2 '12 at 16:02
mekwallmekw...
Getting exact error type in from DbValidationException
...
98
If you don't have a catch block, you can replace ex with $exception and get the same result.
– Ecyrb
...
How to show line number when executing bash script
...
devnulldevnull
98.2k2727 gold badges195195 silver badges201201 bronze badges
...