大约有 46,000 项符合查询结果（耗时：0.0577秒） [XML]
Is a view faster than a simple query?
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11
@Charles - it doesn't matter if it's the index, the fact that a view can leverage the index and a raw query can't is enough
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Can my enums have friendly names? [duplicate]
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edited Apr 16 '14 at 11:06
answered Sep 12 '09 at 13:43
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How to preview git-pull without doing fetch?
... remote add?
– screenm0nkey
Sep 30 '11 at 14:43
@screenm0nkey: I don't know (without knowing more information). I reco...
When should I use Lazy?
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answered Jul 27 '11 at 16:16
James Michael HareJames Michael Hare
34.8k99 gold badges6666 silver badges8080 bronze badges
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Unable to Cast from Parent Class to Child Class
...cturusArcturus
2,24422 gold badges1616 silver badges1111 bronze badges
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Entity Framework vs LINQ to SQL
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11
@CoffeeAddict while they are very similar in style using LINQ lambdas, each API has completely different underpinnings. For instance the w...
Clear the entire history stack and start a new activity on Android
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In API level 11 a new Intent Flag was added just for this: Intent.FLAG_ACTIVITY_CLEAR_TASK
Just to clarify, use this:
Java
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
Kotlin
intent.flags = Intent.FL...
How to step through Python code to help debug issues?
...go to next line of code
l: list source code for the current file (default: 11 lines including the line being executed)
u: navigate up a stack frame
d: navigate down a stack frame
p: to print the value of an expression in the current context
If you don't want to use a command line debugger, some ID...
Unexpected Caching of AJAX results in IE8
...pproach instead.
– Eric Johnson
Sep 11 '09 at 6:20
14
@Eric: that's what jQuery does internally -...
Does name length impact performance in Redis?
...enchmark.c
--- a/src/redis-benchmark.c
+++ b/src/redis-benchmark.c
@@ -475,11 +475,11 @@
benchmark("MSET (10 keys)",cmd,len);
free(cmd);
- len = redisFormatCommand(&cmd,"SET foo:rand:000000000000 %s",data);
+ len = redisFormatCommand(&cmd,"SET foo %s",data);
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