大约有 40,000 项符合查询结果（耗时：0.0458秒） [XML]
How to get index in Handlebars each helper?
...) is provided by default with the standard each helper.
snippet from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For object it...
Make JQuery UI Dialog automatically grow or shrink to fit its contents
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
MySQL vs MongoDB 1000 reads
...
Source: https://github.com/webcaetano/mongo-mysql
10 rows
mysql insert: 1702ms
mysql select: 11ms
mongo insert: 47ms
mongo select: 12ms
100 rows
mysql insert: 8171ms
mysql select: 10ms
mongo insert: 167ms
mongo select: 60ms
...
How to sort in mongoose?
...null, {sort: { field : -1 }}), function(err, docs) { ... });
For Details: https://mongoosejs.com/docs/api.html#query_Query-sort
share
|
improve this answer
|
follow
...
How to set the prototype of a JavaScript object that has already been instantiated?
...ike modifying __proto__, they won't optimize your code at all.
This posts https://bugzilla.mozilla.org/show_bug.cgi?id=607863 specifically discusses current implementations of __proto__ and the differences between them. Every implementation does it differently, because it's a hard and unsolved prob...
Android: Getting a file URI from a content URI?
...could get NULL as a query result.
Why not to use ContentResolver instead?
https://stackoverflow.com/a/29141800/3205334
share
|
improve this answer
|
follow
|
...
Load a WPF BitmapImage from a System.Drawing.Bitmap
...gdi32.dll")]
public static extern bool DeleteObject(IntPtr hObject); // https://stackoverflow.com/a/1546121/194717
/// <summary>
/// Converts a <see cref="System.Drawing.Bitmap"/> into a WPF <see cref="BitmapSource"/>.
/// </summary>
/// <remarks>Uses GDI to do ...
TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...pass transaction=True to the django_db decorator to avoid this error.
See https://pytest-django.readthedocs.io/en/latest/database.html#testing-transactions
Django itself has the TransactionTestCase which allows you to test
transactions and will flush the database between tests to isolate
th...
What did MongoDB not being ACID compliant before v4 really mean?
...it_transaction()
except Exception:
s.abort_transaction()
See https://www.mongodb.com/blog/post/multi-document-transactions-in-mongodb
share
|
improve this answer
|
...
Exception handling in R [closed]
...:
Equivalent of "throw" in R
catching an error and then branching logic
https://stackoverflow.com/search?q=[r]+trycatch
share
|
improve this answer
|
follow
...