大约有 44,000 项符合查询结果（耗时：0.0374秒） [XML]
Rest with Express.js nested router
...
Thanks for the answer. The router you uses here is more explicitly nested than the one shared by Jordonias. But does it works the same underneath the hood? I would like to grant you the bounty for comprehensiveness but I cannot do i...
How to continue a Docker container which has exited
...
For those new to Linux, the `docker ps -q -l` bit is an expansion. It will be replaced with the id of the last (-l) docker container created. -q merely suppresses other info (bedsides the id) usually output by `docker ps`....
How do I update the notification text for a foreground service in Android?
I have a foreground service setup in Android. I would like to update the notification text. I am creating the service as shown below.
...
Difference between one-to-many and many-to-one relationship
...a. It depends on which side of the relationship the entity is present on.
For example, if one department can employ for several employees then, department to employee is a one to many relationship (1 department employs many employees), while employee to department relationship is many to one (many ...
how to exclude null values in array_agg like in string_agg using postgres?
...ere is a null value, that null is also taken as a name in the aggregate. For example :
8 Answers
...
Rails auto-assigning id that already exists
...s that it is only used once.
The simplest solution is to set the sequence for your company.id column to the highest value in the table with a query like this:
SELECT setval('company_id_seq', (SELECT max(id) FROM company));
I am guessing at your sequence name "company_id_seq", table name "company...
Copying files from host to Docker container
I am trying to build a backup and restore solution for the Docker containers that we work with.
41 Answers
...
Android: remove notification from notification bar
...he Notification Tray remains visible. Is there any way to hide it as well? For example i have two actions associated with the Notification: cancel and done. When either of these actions are taken i am removing the notification. But doing this it only removes the notification but the notification tra...
Deserialize JSON with C#
...pt.Serialization.JavaScriptSerializer().Deserialize<Friends>(json);
foreach(var item in facebookFriends.data)
{
Console.WriteLine("id: {0}, name: {1}", item.id, item.name);
}
Produces:
id: 518523721, name: ftyft
id: 527032438, name: ftyftyf
id: 527572047, name: ftgft
id: 531141884, nam...
How to handle many-to-many relationships in a RESTful API?
... where players can be on multiple teams. In my data model, I have a table for each entity, and a join table to maintain the relationships. Hibernate is fine at handling this, but how might I expose this relationship in a RESTful API?
...