大约有 16,000 项符合查询结果（耗时：0.0382秒） [XML]
tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...
RPS就会选择特定的cpu做协议栈处理， 映射关系可以通过/sys/class/net//queues/rx-/rps_cpus来配置。 但是RPS并不清楚应用程序在哪个cpu上。
RFS（Receive Flow Steering）：RFS是在RPS的基础上， 解决了RPS的问题。 当应用程序调用recvmsg的时候...
Linq: adding conditions to the where clause conditionally
...ses are optionally attached to it. The final Select is optional. I use to convert the database rows objects into result "Fruit" objects.
share
|
improve this answer
|
follow...
LEFT OUTER JOIN in LINQ
...here you joined it. Suppose if those are of types string and int then just convert string key to int.
– Ankit
Jul 27 '16 at 9:35
2
...
How to compare two NSDates: Which is more recent?
...
Late to the party, but another easy way of comparing NSDate objects is to convert them into primitive types which allows for easy use of '>' '<' '==' etc
eg.
if ([dateA timeIntervalSinceReferenceDate] > [dateB timeIntervalSinceReferenceDate]) {
//do stuff
}
timeIntervalSinceReferen...
How do you know a variable type in java?
...nceof String; will cause error error: incompatible types: Double cannot be converted to String
– Alex78191
Feb 20 at 18:48
add a comment
|
...
UPDATE multiple tables in MySQL using LEFT JOIN
... @colsUpd = STUF ((SELECT DISTINCT '], T1.[' + name,']=T2.['+name+'' FROM sys.columns
WHERE object_id = (
SELECT top 1 object_id
FROM sys.objects
WHERE name = ''+@TableNa...
Initializing a static std::map in C++
...the following way (since C++17):
// Example
template<>
class StringConverter<CacheMode> final
{
public:
static auto convert(CacheMode mode) -> const std::string&
{
// validate...
return s_modes.at(mode);
}
private:
static inline const std::map<...
How can I get the DateTime for the start of the week?
...16:00:00Z which is Mon, 03 Sep 2012 00:00:00 in local time. So it needs to convert dt to local time or do something a bit smarter. It would also need to return the result as UTC if the input was UTC.
– row1
Sep 6 '12 at 4:12
...
Seeking clarification on apparent contradictions regarding weakly typed languages
...ping I end up finding examples of programming languages that simply coerce/convert types automatically.
9 Answers
...
What is “vectorization”?
...
Vectorization is the term for converting a scalar program to a vector program. Vectorized programs can run multiple operations from a single instruction, whereas scalar can only operate on pairs of operands at once.
From wikipedia:
Scalar approach:
for...