大约有 44,000 项符合查询结果（耗时：0.0638秒） [XML]
Is it possible to make anonymous inner classes in Java static?
...
138
No, you can't, and no, the compiler can't figure it out. This is why FindBugs always suggests ...
Simpler way to create dictionary of separate variables?
...) for name in ['some','list','of','vars'] )
Example
>>> some= 1
>>> list= 2
>>> of= 3
>>> vars= 4
>>> dict( (name,eval(name)) for name in ['some','list','of','vars'] )
{'list': 2, 'some': 1, 'vars': 4, 'of': 3}
...
Capitalize only first character of string and leave others alone? (Rails)
...
17 Answers
17
Active
...
Difference between return and exit in Bash functions
...
10 Answers
10
Active
...
How to extract img src, title and alt from html using php? [duplicate]
...
10 Answers
10
Active
...
How does one make random number between range for arc4random_uniform()?
... for access to arc4random_uniform(UInt32). I attempted using the range of (1..7) to avoid randomly getting 0 however that returned an error which I didn't enjoy too much. I tried to do this:
...
Determine installed PowerShell version
...
19 Answers
19
Active
...
How to apply multiple transforms in CSS?
...
1047
You have to put them on one line like this:
li:nth-child(2) {
transform: rotate(15deg) t...
How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
...
12 Answers
12
Active
...
Grep only the first match and stop
...
-m 1 means return the first match in any given file. But it will still continue to search in other files. Also, if there are two or more matched in the same line, all of them will be displayed.
You can use head -1 to solve this...