大约有 21,000 项符合查询结果（耗时：0.0295秒） [XML]
Swift how to sort array of custom objects by property value
...imageFile] = []
Then you can simply do:
Swift 2
images.sorted({ $0.fileID > $1.fileID })
Swift 3+
images.sorted(by: { $0.fileID > $1.fileID })
The example above gives desc sort order
share
|
...
CSS Input with width: 100% goes outside parent's bound
...
According to the CSS basic box model, an element's width and height are applied to its content box. Padding falls outside of that content box and increases the element's overall size.
As a result, if you set an element with padding to 100% width, it's padding will make it wide...
ASP.NET MVC - passing parameters to the controller
...{firstItem}. If you left the routing as the default {controller}/{action}/{id} in your global.asax.cs file, then you will need to pass in id.
routes.MapRoute(
"Inventory",
"Inventory/{action}/{firstItem}",
new { controller = "Inventory", action = "ListAll", firstItem = "" }
);
... or ...
Pass entire form as data in jQuery Ajax function
... note: the form fields must have the name attribute set, using only ID does not work as documented and as I found out first hand.
– Lance Cleveland
Jan 26 '13 at 22:05
...
'IF' in 'SELECT' statement - choose output value based on column values
...
SELECT id,
IF(type = 'P', amount, amount * -1) as amount
FROM report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null...
Select last N rows from MySQL
I want to select last 50 rows from MySQL database within column named id which is primary key . Goal is that the rows should be sorted by id in ASC order, that’s why this query isn’t working
...
schema builder laravel migrations unique on two columns
...ique key across multiple columns.
$table->unique(array('mytext', 'user_id'));
or (a little neater)
$table->unique(['mytext', 'user_id']);
share
|
improve this answer
|
...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...s to be able to catch the clicks on the buttons to trigger some action. My idea is as follows:
Keep a reference to the custom infoWindow created in the InfoWindowAdapter.
Wrap the MapFragment (or MapView) inside a custom ViewGroup (mine is called MapWrapperLayout)
Override the MapWrapperLayout's d...
How to resume Fragment from BackStack if exists
...is a way to pop the back stack based on either the transaction name or the id provided by commit. Using the name may be easier since it shouldn't require keeping track of a number that may change and reinforces the "unique back stack entry" logic.
Since you want only one back stack entry per Fragme...
iPhone get SSID without private library
...have a commercial app that has a completely legitimate reason to see the SSID of the network it is connected to: If it is connected to a Adhoc network for a 3rd party hardware device it needs to be functioning in a different manner than if it is connected to the internet.
...