大约有 6,887 项符合查询结果（耗时：0.0242秒） [XML]
How can I solve a connection pool problem between ASP.NET and SQL Server?
...me to time on our web site as well. The culprit in our case, is our stats/indexes getting out of date. This causes a previously fast running query to (eventually) become slow and time out.
Try updating statistics and/or rebuilding the indexes on the tables affected by the query and see if that he...
How to make git mark a deleted and a new file as a file move?
...t the new file and old file are >50% 'similar' based on some similarity indexes that git uses.
– pjz
Oct 19 '10 at 20:10
160
...
Set cursor position on contentEditable
...ar s = window.getSelection();
var t = $('div[contenteditable="true"]').index(this);
if (typeof(savedRanges[t]) === "undefined"){
savedRanges[t]= new Range();
} else if(s.rangeCount > 0) {
s.removeAllRanges();
s.addRange(savedRanges[t]);
}
}).bind("mouseup k...
Using “super” in C++
...discussed in D&E. This is the first (look up "Michael Tiemann" in the index to find the story), the two week rule is the second (look up "two week rule" in the index), and the third was named parameters (look up "named arguments" in the index).
– Max Lybbert
...
Difference between string and text in rails?
...
For MySQL - not so much, you can have indexes on varchars, you cannot on text.
– Omar Qureshi
Jan 24 '13 at 10:17
13
...
How can I list ALL grants a user received?
..._priv, insert_priv, delete_priv, update_priv, references_priv, alter_priv, index_priv
FROM table_privileges
WHERE grantee = <theUser>
ORDER BY owner, table_name;
Indirect grants to tables/views:
SELECT DISTINCT owner, table_name, PRIVILEGE
FROM dba_role_privs rp JOIN role_tab_privs ...
jQuery: How can i create a simple overlay?
...0);
-moz-opacity:0.5;
-khtml-opacity: 0.5;
opacity: 0.5;
z-index: 10000;
}
This will be your jQuery code (no UI needed). You're just going to create a new element with the ID #overlay. Creating and destroying the DIV should be all you need.
var overlay = jQuery('<div id="overla...
How to apply a Git patch to a file with a different name and path?
...
Using --3way helps with does not exist in index: git am --3way --directory (relative-path) (patch)
– Brent Bradburn
Dec 10 '17 at 0:32
...
Is there a way to make AngularJS load partials in the beginning and not at when needed?
...
Does this also work for templates on the index file? I have an ng-view and ng-include in my index file and I'm having trouble getting my application to show up.
– Batman
Oct 19 '14 at 9:47
...
“Pretty” Continuous Integration for Python
...nstall the local package
call_command("%sbin/pip install -e ./ --extra-index %s" % (venvDir, UPLOAD_REPO),
options.workspace)
#make sure pylint, nose and coverage are installed
call_command("%sbin/pip install nose pylint coverage epydoc" % venvDir,
opti...