大约有 44,000 项符合查询结果（耗时：0.0370秒） [XML]
How to convert a Django QuerySet to a list
I have the following:
9 Answers
9
...
Start an Activity with a parameter
...
Put an int which is your id into the new Intent.
Intent intent = new Intent(FirstActivity.this, SecondActivity.class);
Bundle b = new Bundle();
b.putInt("key", 1); //Your id
intent.putExtras(b); //Put your id to your next Intent
st...
How do I link to part of a page? (hash?)
How do you link (with <a> ) so that the browser goes to certain subheading on the target page as opposed to the top?
...
Django database query: How to get object by id?
...
If you want to get an object, using get() is more straightforward:
obj = Class.objects.get(pk=this_object_id)
share
|
improve this answer
|
...
Deserialize JSON with C#
I'm trying to deserialize a Facebook friend's Graph API call into a list of objects. The JSON object looks like:
10 Answ...
Entity Framework - Invalid Column Name '*_ID"
...ure how to fix it. I'll try to be as clear as I can, but I honestly am missing some of the understanding here myself. This is Entity Framework 4.4
...
Mongoose, Select a specific field with find
I'm trying to select only a specific field with
8 Answers
8
...
mysql :: insert into table, data from another table?
I was wondering if there is a way to do this purely in sql:
5 Answers
5
...
How do I unit test web api action method when it returns IHttpActionResult?
...the response status to be HttpStatusCode.Ok...so you can just check if the instance of your action result is an OkResult...some examples(written in XUnit):
// if your action returns: NotFound()
IHttpActionResult actionResult = valuesController.Get(10);
Assert.IsType<NotFoundResult>(actionResu...
How to implement a unique index on two columns in rails
I have a table and I'm trying to add a unique index on two columns. Those columns are also indexed. So my question is if I just can remove the indexes who were just for one column or if I have to use all three indexes:
...