大约有 740 项符合查询结果（耗时：0.0115秒） [XML]
Flatten nested dictionaries, compressing keys
... 7: 0}}}}}}}}}
import sys
sys.setrecursionlimit(1000000)
forget = lambda a,b:''
>>> time(lambda: dict(flattenDict(makeEvilDict(10000), join=forget)) )
took 0.10 seconds
>>> time(lambda: dict(flattenDict(makeEvilDict(100000), join=forget)) )
[1] 12569...
Need to handle uncaught exception and send log file
...null ? "(null)" : info.versionCode) + "\n");
char[] buffer = new char[10000];
do
{
int n = reader.read (buffer, 0, buffer.length);
if (n == -1)
break;
writer.write (buffer, 0, n);
} while (true);
reader.close();
writer.close();
}
catch (IOExce...
What is the best way to count “find” results?
...intf '.' \; | wc -c , but this takes far too long when there are more than 10000 results. Is there no faster/better way to do this?
...
Convert pandas dataframe to NumPy array
... (actually, using rec.fromrecords is a bit faster).
df2 = pd.concat([df] * 10000)
%timeit df2.to_records()
%%timeit
v = df2.reset_index()
np.rec.fromrecords(v, names=v.columns.tolist())
11.1 ms ± 557 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
9.67 ms ± 126 µs per loop (mean ± s...
SQL query to find record with ID not in another table
...
No Idea why but it's not working. I have around 10000 rows to in table. In my case @JohnWoo 's solution worked just fine.
– Munam Yousuf
Apr 10 '17 at 7:10
...
Difference in months between two dates
..., if that is what you are using. However, by DateTime.MaxValue (January 1, 10000) that's only about 59 days difference. Also, the definition of a year can be much different depending on your perspective en.wikipedia.org/wiki/Year.
– Gary
Sep 22 '15 at 20:39
...
How to change ViewPager's page?
...
@Richard You save my day buddy. 10000+ for notifyDataSetChanged()
– Ali
May 4 at 6:58
add a comment
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...
ConnectionTimeout versus SocketTimeout
...he connection timeout has to be set to several seconds (e.g. 10s or better 10000 msec). The socket timeout I would only set if you don't use several connections because HTTP can re-use the connection after a request.
– Robert
Sep 9 '11 at 12:42
...
How do I prevent a Gateway Timeout with FastCGI on Nginx
...
Would anything "bad" happen if I change the time to 10000 seconds?
– utdev
Mar 6 '18 at 12:06
N...
Calculate a Running Total in SQL Server
... int)
set nocount on
declare @i int
set @i = 0
begin tran
while @i < 10000
begin
insert #t (ord, total) values (@i, rand() * 100)
set @i = @i +1
end
commit
Test 1:
SELECT ord,total,
(SELECT SUM(total)
FROM #t b
WHERE b.ord <= a.ord) AS b
FROM #t a
-- CPU...