大约有 24,000 项符合查询结果（耗时：0.0404秒） [XML]
How to view AndroidManifest.xml from APK file?
Is it possible to view Androidmanifest.xml file?
14 Answers
14
...
Rake just one migration
I'm trying to run just one migration out of a whole bunch in my rails app. How can I do this? I don't want to run any of the migrations before or after it. Thanks.
...
Java: Integer equals vs. ==
As of Java 1.5, you can pretty much interchange Integer with int in many situations.
7 Answers
...
Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
I am having a big problem trying to connect to mysql. When I run:
41 Answers
41
...
Binding a list in @RequestParam
I'm sending some parameters from a form in this way:
7 Answers
7
...
Android WebView style background-color:transparent ignored on android 2.2
I'm struggling to create a WebView with transparent background.
22 Answers
22
...
How to split a string and assign it to variables
In Python it is possible to split a string and assign it to variables:
9 Answers
9
...
How to dynamically create generic C# object using reflection? [duplicate]
...
Check out this article and this simple example. Quick translation of same to your classes ...
var d1 = typeof(Task<>);
Type[] typeArgs = { typeof(Item) };
var makeme = d1.MakeGenericType(typeArgs);
object o = Activator.CreateInstance(makeme);
Per you...
Overriding a Rails default_scope
If I have an ActiveRecord::Base model with a default-scope:
9 Answers
9
...
Finding the id of a parent div using Jquery
...
You could use event delegation on the parent div. Or use the closest method to find the parent of the button.
The easiest of the two is probably the closest.
var id = $("button").closest("div").prop("id");
...