大约有 42,000 项符合查询结果（耗时：0.0684秒） [XML]
Why are elementwise additions much faster in separate loops than in a combined loop?
...n an actual Core 2 architecture machine:
2 x Intel Xeon X5482 Harpertown @ 3.2 GHz:
#define ALLOCATE_SEPERATE
#define ONE_LOOP
00600020
006D0020
007A0020
00870020
seconds = 6.206
#define ALLOCATE_SEPERATE
//#define ONE_LOOP
005E0020
006B0020
00780020
00850020
seconds = 2.116
//#define ALLOCATE_SEP...
Objective-C Static Class Level variables
...
answered Aug 8 '09 at 23:00
AlbaregarAlbaregar
5,45044 gold badges1717 silver badges99 bronze badges
...
Unit test, NUnit or Visual studio?
...
answered Oct 12 '09 at 11:34
ElishaElisha
21.4k55 gold badges5353 silver badges7272 bronze badges
...
MISCONF Redis is configured to save RDB snapshots
...
31 Answers
31
Active
...
What are some good Python ORM solutions? [closed]
... |
edited Jun 10 at 23:44
hobs
14.1k77 gold badges7272 silver badges8484 bronze badges
answered Sep...
How to assign a Git SHA1's to a file without Git?
...or example, the hash of an empty file:
sha1("blob 0\0") = "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"
$ touch empty
$ git hash-object empty
e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
Another example:
sha1("blob 7\0foobar\n") = "323fae03f4606ea9991df8befbb2fca795e648fa"
$ echo "foobar" > foo.tx...
How to print register values in GDB?
...
237
info registers shows all the registers; info registers eax shows just the register eax. The com...
Center a DIV horizontally and vertically [duplicate]
... is useful to anyone. You can see it here working: http://jsbin.com/iquviq/30/edit
.content {
width: 200px;
height: 600px;
background-color: blue;
position: absolute; /*Can also be `fixed`*/
left: 0;
right: 0;
top: 0;
bottom: 0;
...
How can I solve a connection pool problem between ASP.NET and SQL Server?
...SqlConnection does so.
– LukeH
Mar 23 '09 at 13:38
1
Is there any kind of performance degradation...
Enum type constraints in C# [duplicate]
...
93
This is an occasionally requested feature.
As I'm fond of pointing out, ALL features are unimp...