大约有 21,000 项符合查询结果（耗时：0.0395秒） [XML]
Enable 'xp_cmdshell' SQL Server
...ocs:
http://msdn.microsoft.com/en-us/library/ms190693.aspx:
-- To allow advanced options to be changed.
EXEC sp_configure 'show advanced options', 1
GO
-- To update the currently configured value for advanced options.
RECONFIGURE
GO
-- To enable the feature.
EXEC sp_configure 'xp_cmdshell', 1
GO
...
What happened to “Always refresh from server” in IE11 developer tools?
...
It seems they have added the "Always Refresh from Server" button in the RTM version of IE11 that ships with Windows 8.1
It is found in the Network tab of the developer tools, 3rd button from the left.
...
std::unique_lock or std::lock_guard?
... needs mutual exclusion (e.g. open the same
file in multiple threads).
*/
//mutex is automatically released when lock goes out of scope
};
To clarify a question by chmike, by default std::lock_guard and std::unique_lock are the same.
So in the above case, you ...
LINQ Join with Multiple Conditions in On Clause
...
Vikrant
4,7541616 gold badges4242 silver badges6464 bronze badges
answered Oct 5 '11 at 16:47
AducciAducci
...
How can I get the external SD card path for Android 4.0+?
...tream();
final byte[] buffer = new byte[1024];
while (is.read(buffer) != -1) {
s = s + new String(buffer);
}
is.close();
} catch (final Exception e) {
e.printStackTrace();
}
// parse output
final String[] lines = s.split("\n");
...
Is there a python equivalent of Ruby's 'rvm'?
... Olivier VerdierOlivier Verdier
39.3k2626 gold badges9292 silver badges8989 bronze badges
3
...
What does the * * CSS selector do?
...
hobbshobbs
175k1515 gold badges175175 silver badges260260 bronze badges
...
Java 8 Stream and operation on arrays
...
There are new methods added to java.util.Arrays to convert an array into a Java 8 stream which can then be used for summing etc.
int sum = Arrays.stream(myIntArray)
.sum();
Multiplying two arrays is a little more difficult bec...
.gitignore for Visual Studio Projects and Solutions
...
@Learner because these are in different files. You should add these to your personal global gitignore, instead of checking them in. github.com/github/gitignore/tree/master/Global
– Chronial
Sep 6 '16 at 3:29
...
Value Change Listener to JTextField
...
Add a listener to the underlying Document, which is automatically created for you.
// Listen for changes in the text
textField.getDocument().addDocumentListener(new DocumentListener() {
public void changedUpdate(DocumentEv...