大约有 48,000 项符合查询结果(耗时:0.0526秒) [XML]
Simulating group_concat MySQL function in Microsoft SQL Server 2005?
... shows how to concat values - group_concat concats them by group, which is more challenging (and what the OP appears to require). See the accepted answer to SO 15154644 for how to do this - the WHERE clause is the critical addition
– DJDave
Jan 11 '18 at 13:26
...
JavaScript: replace last occurrence of text in a string
...
|
show 7 more comments
36
...
How can I list all commits that changed a specific file?
...
+1 --follow accounts for renames, so this is more robust than git log -- path
– Gabe Moothart
Aug 7 '13 at 21:09
42
...
How do I read the source code of shell commands?
...nes ... -- It seems in 4 years and 3 months ls has become another 57 lines more complex.
– sherrellbc
Oct 14 '16 at 13:43
3
...
Taskkill /f doesn't kill a process
...
|
show 3 more comments
37
...
Delete forked repo from GitHub
...
I see. One more quick question. When I fork a project what happens when the initial project get's updated and so on. Does it flow downstream automatically?
– unom
Sep 27 '14 at 10:40
...
How to export all collections in MongoDB?
...
|
show 10 more comments
62
...
How to store a list in a column of a database table
...ed of unique items (unlike the linked question's fruit example). Furthermore, the items in my list are explicitly sorted - which means that if I stored the elements in another table, I'd have to sort them every time I accessed them. Finally, the list is basically atomic in that any time I wish t...
Python extract pattern matches
..... someline abc
... someother line
... name my_user_name is valid
... some more lines"""
>>> p.findall(s)
['my_user_name']
Here I use re.findall rather than re.search to get all instances of my_user_name. Using re.search, you'd need to get the data from the group on the match object:
&g...
