大约有 47,000 项符合查询结果（耗时：0.0844秒） [XML]
How do I make many-to-many field optional in Django?
...
1 Answer
1
Active
...
JsonMappingException: out of START_ARRAY token
...be objects:
[
{
"name" : "New York",
"number" : "732921",
"center" : {
"latitude" : 38.895111,
"longitude" : -77.036667
}
},
{
"name" : "San Francisco",
"number" : "298732",
"center" : {
...
Deprecated ManagedQuery() issue
...eed to use the compatibility package to support devices before API version 11).
However, it looks like you're only using the query one time: you probably don't even need that. Maybe this would work?
public String getRealPathFromURI(Uri contentUri) {
String res = null;
String[] proj = { Med...
How to compare DateTime in C#?
...
182
MSDN: DateTime.Compare
DateTime date1 = new DateTime(2009, 8, 1, 0, 0, 0);
DateTime date2 = n...
What is the best django model field to use to represent a US dollar amount?
...
170
A decimal field is the right choice for the
currency value.
It will look something like:
c...
How does the ThreadStatic attribute work?
...
|
edited Mar 8 '11 at 2:58
answered Mar 8 '11 at 2:51
...
Is there a good way to attach JavaScript objects to HTML elements?
...
|
edited Dec 1 '09 at 23:14
answered Sep 9 '09 at 23:39
...
Is an index needed for a primary key in SQLite?
...
150
It does it for you.
INTEGER PRIMARY KEY columns aside, both UNIQUE and PRIMARY KEY
const...