大约有 37,000 项符合查询结果（耗时：0.0597秒） [XML]
Using new line(\n) in string and rendering the same in HTML
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Set your css in the table cell to
white-space:pre-wrap;
document.body.innerHTML = 'First line\nSecond line\nThird line';
body{ white-space:pre-wrap; }
shar...
How to sort findAll Doctrine's method?
... must tell your entity to look for queries in the repository:
/**
* @ORM\Table(name="User")
* @ORM\Entity(repositoryClass="Acme\UserBundle\Entity\Repository\UserRepository")
*/
class User
{
...
}
Finally, in your controller:
$this->getDoctrine()->getRepository('AcmeBundle:User')->...
Good tool to visualise database schema? [closed]
...nge function in MySQL Workbench. It may save you from manually moving the tables around.
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How to assign from a function which returns more than one value?
...it a lot more now than when I originally posted this answer since the data.table package uses the := operator mucho in a much handier way :-)
– Steve Lianoglou
Mar 12 '13 at 0:58
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What is the difference between pluck and collect in Rails?
...asting memory and time. Because it will retrieve all the columns from user table in the database, allocates the memory for each attributes (including the attributes which you will never use)
NOTE: pluck does not return ActiveRecord_Relation of the user
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How to make connection to Postgres via Node.js
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const pg_conctn = require('./pg_connection');
pg_conctn.getAll('your table')
.then(res => {
doResponseHandlingstuff();
})
.catch(e => {
doErrorHandlingStuff()
})
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django models selecting single field
I have a table/models called Employees and I would like to get all rows of a single field as a queryset.
5 Answers
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Convert Datetime column from UTC to local time in select statement
...WITCHOFFSET(CONVERT(datetimeoffset,
MyTable.UtcColumn),
DATENAME(TzOffset, SYSDATETIMEOFFSET())))
AS ColumnInLocalTime
FROM MyTable
You can also do the less verbose:
SELECT DATEADD(mi, DATEDIFF(mi, GETUTCDATE(), GETDATE()),...
disable nganimate for some elements
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Great solution! I have a paginated table with 20 rows per page. A third of the time to switch pages was being consumed by the browser processing the animation css classes that weren't even being used.
– Kevin
Aug 26 '15 ...
Secondary axis with twinx(): how to add to legend?
...es and then append lns2 to this list.
– Little Bobby Tables
Jul 12 '17 at 12:01
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