大约有 44,000 项符合查询结果（耗时：0.0329秒） [XML]
Programmatically update widget from activity/service/receiver
... but I can't figure out a way to trigger an update of my widget from the main activity. Isn't there some general intent I can broadcast?
...
How may I reference the script tag that loaded the currently-executing script?
...erence the script element that loaded the javascript that is currently running?
14 Answers
...
Sequence contains no elements?
I'm currently using a single query in two places to get a row from a database.
8 Answers
...
How to store arrays in MySQL?
I have two tables in MySQL. Table Person has the following columns:
7 Answers
7
...
How to dynamically update a ListView on Android [closed]
On Android, how can I a ListView that filters based on user input, where the items shown are updated dynamically based on the TextView value?
...
How to access parent scope from within a custom directive *with own scope* in AngularJS?
I'm looking for any manner of accessing the "parent" scope within a directive. Any combination of scope, transclude, require, passing in variables (or the scope itself) from above, etc. I'm totally willing to bend over backwards, but I want to avoid something totally hacky or unmaintainable. For ...
How to add Options Menu to Fragment in Android
I am trying to add an item to the options menu from a group of fragments.
20 Answers
2...
How to generate unique ID with node.js
...
It's been some time since I used node.js, but I think I might be able to help.
Firstly, in node, you only have a single thread and are supposed to use callbacks. What will happen with your code, is that base.getID query will get queued up by for...
Linq code to select one item
I find myself writing a lot of code like this to select one item that matches
7 Answers
...
How do I fetch a single model in Backbone?
I have a Clock model in Backbone:
7 Answers
7
...