大约有 40,000 项符合查询结果（耗时：0.0260秒） [XML]
Enable 'xp_cmdshell' SQL Server
...iguration settings for show advanced options and xp_cmdshell to 1, in that order.
Adding to this, if you want to preserve the previous values, you can read them from sys.configurations first, then apply them in reverse order at the end. We can also avoid unnecessary reconfigure calls:
declare @pr...
How do you create a random string that's suitable for a session ID in PostgreSQL?
...
I found another solution that uses ORDER BY random(). Which is faster?
– ma11hew28
Feb 10 '14 at 15:17
1
...
Telling gcc directly to link a library statically
It feels strange to me to use -Wl,-Bstatic in order to tell gcc which libraries I want to link with statically. After all I'm telling gcc directly all other information about linking with libraries ( -Ldir , -llibname ).
...
What is time_t ultimately a typedef to?
...ng as articles aren't deleted you can always have a look at the history in order to find the correct version.
– Zeta
Mar 13 '13 at 7:51
4
...
What is the best way to remove accents (normalize) in a Python unicode string?
...age encoding, and that included bytes >127. I'll change my function in order to remove the conversion to unicode: it will bomb more clearly if a non-unicode string is passed.
– MiniQuark
Jun 11 '13 at 10:11
...
How can I make a .NET Windows Forms application that only runs in the System Tray?
... only difference is that it creates a icon in windows system tray area. In order to create sys.tray icon use NotifyIcon component , you can find it in Toolbox(Common controls), and modify it's properties: Icon, tool tip. Also it enables you to handle mouse click and double click messages.
And One m...
Where to place $PATH variable assertions in zsh?
...hWiki ZSH link says:
At login, Zsh sources the following files in this order:
/etc/profile
This file is sourced by all Bourne-compatible shells upon login
This implys that /etc/profile is always read by zsh at login - I haven't got any experience with the Arch Linux project; the wiki may b...
Exact difference between CharSequence and String in java [duplicate]
...\n" +
"WHERE \"CITY\" = 'INDIANAPOLIS'\n" +
"ORDER BY \"EMP_ID\", \"LAST_NAME\";\n";
Using a "two-dimensional" block of text
String query = """
SELECT "EMP_ID", "LAST_NAME" FROM "EMPLOYEE_TB"
WHERE "CITY" = 'INDIANAPOLIS'
...
How can I sort a List alphabetically?
...ng correctly. At least if the mutatation of the object affects its sorting order. The tree set relies on the items being sorted to perform its tasks (like searchting, removing, inserting...).
– Lena Schimmel
Dec 1 '11 at 12:43
...
Can I have multiple primary keys in a single table?
...,'lax'),('mammal','whale'),
('bird','ostrich');
SELECT * FROM animals ORDER BY grp,id;
Which returns:
+--------+----+---------+
| grp | id | name |
+--------+----+---------+
| fish | 1 | lax |
| mammal | 1 | dog |
| mammal | 2 | cat |
| mammal | 3 | whale |
| bird ...