大约有 38,000 项符合查询结果（耗时：0.0360秒） [XML]
iPhone system font
...
I'm not sure there is an api to get the default system font name. So I just get the name like this :
//get system default font
UILabel *label = [[UILabel alloc] init];
fontname = label.font.fontName;
[label release];
Looks ...
How to pass a URI to an intent?
...is.finish();
The documentation for Intent says:
EXTRA_STREAM added in API level 1
String EXTRA_STREAM
A content: URI holding a stream of data associated with the Intent,
used with ACTION_SEND to supply the data being sent.
Constant Value: "android.intent.extra.STREAM"
You don't have to use...
Get context of test project in Android junit test case
...
Update: AndroidTestCase This class was deprecated in API level 24.
Use InstrumentationRegistry instead. New tests should be written using the Android Testing Support Library. Link to announcement
You should extend from AndroidTestCase instead of TestCase.
AndroidTestCase Cla...
How do I get a list of all the duplicate items using pandas in python?
... Bingo, there's the answer. So: str or str or boolean... odd API choice. 'all' would be more logical and intuitive IMO.
– Jarad
Jan 10 '18 at 23:39
add a comment...
Efficient way to remove keys with empty strings from a dict
...re examples, including ones working with much larger objects from Github's API.
It's pure-Python, so it works everywhere, and is fully tested in Python 2.7 and 3.3+. Best of all, I wrote it for exactly cases like this, so if you find a case it doesn't handle, you can bug me to fix it right here.
...
Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
...he OnModelCreating method of you DbContext derived class (where the Fluent-API configuration is).
This will work in EF6:
public partial class CustomerModel : DbContext
{
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.HasDefaultSchema("Customer...
Pretty printing JSON from Jackson 2.2's ObjectMapper
...
The jackson API has changed:
new ObjectMapper()
.writer()
.withDefaultPrettyPrinter()
.writeValueAsString(new HashMap<String, Object>());
share
...
Import multiple csv files into pandas and concatenate into one DataFrame
...-csv.html)
The Dask dataframes implement a subset of the Pandas dataframe API. If all the data fits into memory, you can call df.compute() to convert the dataframe into a Pandas dataframe.
share
|
...
Is it possible to prevent an NSURLRequest from caching data or remove cached data following a reques
...from the iOS URL Loading mechanism, I'd be interested to know. (there's no API or official documentation about this from what I can tell)
share
|
improve this answer
|
follo...
How to suppress “unused parameter” warnings in C?
...oo(int key)
{
int hash = 0;
int bkt __attribute__((unused)) = 0;
api_call(x, hash, bkt);
}
Now later using the hash variable for your logic but doesn’t need bkt. define bkt as unused, otherwise compiler says'bkt set bt not used".
NOTE: This is just to suppress the warning not for opt...