大约有 16,000 项符合查询结果（耗时：0.0359秒） [XML]
How to download and save a file from Internet using Java?
...Many operating systems can transfer bytes directly from the source channel into the filesystem cache without actually copying them.
Check more about it here.
Note: The third parameter in transferFrom is the maximum number of bytes to transfer. Integer.MAX_VALUE will transfer at most 2^31 bytes, L...
Check if a temporary table exists and delete if it exists before creating a temporary table
...DROP TABLE #Results
GO
CREATE TABLE #Results ( Company CHAR(3), StepId TINYINT, FieldId TINYINT )
GO
select company, stepid, fieldid from #Results
GO
ALTER TABLE #Results ADD foo VARCHAR(50) NULL
GO
select company, stepid, fieldid, foo from #Results
GO
IF OBJECT_ID('tempdb..#Results') IS NOT NULL DR...
How do I make a request using HTTP basic authentication with PHP curl?
...
Yes, then HTTP_Request_2 may be of interest to you. It abstracts away a lot of the ugliest of cUrl in PHP. To set the method you use, setMethod(HTTP_Request2::METHOD_*). With PUT and POSTs, to set the body of the request you just setBody(<<your xml,js...
Creating a temporary directory in Windows?
...e second time. Here is what I use:
[DllImport(@"kernel32.dll", EntryPoint = "CreateDirectory", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(UnmanagedType.Bool)]
private static extern bool CreateDirectoryApi
([MarshalAs(UnmanagedType.LPTStr)] string lpPathN...
biggest integer that can be stored in a double
What is the biggest "no-floating" integer that can be stored in an IEEE 754 double type without losing precision ?
7 Answer...
Spring RestTemplate timeout
... </constructor-arg>
</bean>
Where I use the RestOperations interface in my code and get the timeout values from a properties file.
share
|
improve this answer
|
...
The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
...
I suppose you try to save DateTime with '0001/1/1' value. Just set breakpoint and debug it, if so then replace DateTime with null or set normal date.
share
|
improve this answer
|
...
Biggest differences of Thrift vs Protocol Buffers?
...r this to be an advantage, as I'm very C#-centric and am in the process of integrating Android/Java with a large existing .Net application. So I want to continue to consider my C# classes to be the definitive structure definitions.
– RenniePet
Jul 26 '13 at 14:...
Java 8 Distinct by property
...o be a stateful filter. Here is a function that returns a predicate that maintains state about what it's seen previously, and that returns whether the given element was seen for the first time:
public static <T> Predicate<T> distinctByKey(Function<? super T, ?> keyExtractor) {
...
Can one do a for each loop in java in reverse order?
... actually returns a new list with the elements of the original list copied into it in reverse order, so this has O(n) performance with regards to the size of the original list.
As a more efficient solution, you could write a decorator that presents a reversed view of a List as an Iterable. The iter...