大约有 43,900 项符合查询结果（耗时：0.0464秒） [XML]
Iterating over each line of ls -l output
...
Set IFS to newline, like this:
IFS='
'
for x in `ls -l $1`; do echo $x; done
Put a sub-shell around it if you don't want to set IFS permanently:
(IFS='
'
for x in `ls -l $1`; do echo $x; done)
Or use while | read instead:
ls -l $1 | while read x; do echo $x; done
One more ...
How do I exchange keys with values in a dictionary?
...
17 Answers
17
Active
...
How to install lxml on Ubuntu
I'm having difficulty installing lxml with easy_install on Ubuntu 11.
11 Answers
11
...
Change URL parameters
...
114
I've extended Sujoy's code to make up a function.
/**
* http://stackoverflow.com/a/10997390/...
Check if database exists in PostgreSQL using shell
...
12 Answers
12
Active
...
What's the difference between lists and tuples?
...
1032
Apart from tuples being immutable there is also a semantic distinction that should guide thei...
How to convert an IPv4 address into a integer in C#?
...
21 Answers
21
Active
...
SQL Server - Create a copy of a database table and place it in the same database?
... table ABC in a database DB. I want to create copies of ABC with names ABC_1, ABC_2, ABC_3 in the same DB. How can I do that using either Management Studio (preferably) or SQL queries ?
...
Optimum way to compare strings in JavaScript? [duplicate]
...tring_a.localeCompare(string_b);
/* Expected Returns:
0: exact match
-1: string_a < string_b
1: string_a > string_b
*/
Further Reading:
MDN: String.prototype.localeCompare
Stack Overflow - Is there a JavaScript strcmp()?
Tutorials Point: JavaScript String - localeCompare() Metho...