大约有 35,487 项符合查询结果（耗时：0.0602秒） [XML]
How to generate a git patch for a specific commit?
...
10 Answers
10
Active
...
set the width of select2 input (through Angular-ui directive)
...issues/11
– shinriyo
Dec 1 '18 at 7:05
add a comment
|
...
How to update column with null value
...pecial syntax:
CREATE TABLE your_table (some_id int, your_column varchar(100));
INSERT INTO your_table VALUES (1, 'Hello');
UPDATE your_table
SET your_column = NULL
WHERE some_id = 1;
SELECT * FROM your_table WHERE your_column IS NULL;
+---------+-------------+
| some_id | your_column |
+---...
jQuery get html of container including the container itself
...
10 Answers
10
Active
...
Specifying an Index (Non-Unique Key) Using JPA
...
208
With JPA 2.1 you should be able to do it.
import javax.persistence.Column;
import javax.persis...
Find the closest ancestor element that has a specific class
...
answered Nov 20 '14 at 10:43
the8472the8472
32.9k44 gold badges4747 silver badges9696 bronze badges
...
How do I get the current time only in JavaScript
...
230
var d = new Date("2011-04-20T09:30:51.01");
d.getHours(); // => 9
d.getMinutes(); // => 3...
How do you read from stdin?
...ommunity wiki
7 revs, 7 users 54%u0b34a0f6ae
2
...
How do I run all Python unit tests in a directory?
...
answered Mar 26 '13 at 6:09
Travis BearTravis Bear
9,78644 gold badges3434 silver badges4545 bronze badges
...
jQuery UI Sortable, then write order into a database
...nd update the elements' positions accordingly.
For example, in PHP:
$i = 0;
foreach ($_POST['item'] as $value) {
// Execute statement:
// UPDATE [Table] SET [Position] = $i WHERE [EntityId] = $value
$i++;
}
Example on jsFiddle.
...