大约有 30,000 项符合查询结果（耗时：0.0360秒） [XML]
Java 8: performance of Streams vs Collections
...n't think changing LinkedList for ArrayList would change anything, as both tests should add to it, the times should not be affected. Anyway, could you please explain the results? It's hard to tell what you are measuring here (units say ns/op, but what is considered an op?).
– M...
What does extern inline do?
...ns. Try the following: I wrote this "MACRO MAGIC" code and it should work! Tested on gcc/g++ Ubuntu 10.04
//(c) 2012 enthusiasticgeek (LOGGING example for StackOverflow)
#ifdef __cplusplus
#include <cstdio>
#include <cstring>
#else
#include <stdio.h>
#include <string.h>
...
Delete all documents from index/type without deleting type
...e/_delete_by_query
{
"query" : {
"match_all" : {}
}
}
I tested this query in Kibana and Elastic 5.5.2
share
|
improve this answer
|
follow
|...
Determine if 2 lists have the same elements, regardless of order? [duplicate]
...
def sorted_lists_equal():
return sorted(data) == sorted(data2)
And testing:
>>> min(timeit.repeat(sets_equal))
13.976069927215576
>>> min(timeit.repeat(counters_equal))
73.17287588119507
>>> min(timeit.repeat(sorted_lists_equal))
36.177085876464844
So we see tha...
How do I create a copy of an object in PHP?
...
I was doing some testing and got this:
class A {
public $property;
}
function set_property($obj) {
$obj->property = "after";
var_dump($obj);
}
$a = new A();
$a->property = "before";
// Creates a new Object from $a. Like "...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
... }
}
Since I'm using the https://AAA.BBB.CCC.DDD:9443/ISomeService for testing purposes only, it's a good enough solution.
share
|
improve this answer
|
follow
...
Can a decorator of an instance method access the class?
...r you could use a class decorator, perhaps something like this (warning: untested code).
def class_decorator(cls):
for name, method in cls.__dict__.iteritems():
if hasattr(method, "use_class"):
# do something with the method and class
print name, cls
return cls...
How to pretty print nested dictionaries?
... you can do whatever you want with it.
The class and the function has been tested and works with Python 2.7 and 3.4.
You can have all type of objects inside, this is their representations and not theirs contents that being put in the result (so string have quotes, Unicode string are fully represente...
Expand a random range from 1–5 to 1–7
...the random real number to base 7. Here is a Python implementation, with a test harness:
import random
rand5_calls = 0
def rand5():
global rand5_calls
rand5_calls += 1
return random.randint(0, 4)
def rand7_gen():
state = 0
pow5 = 1
pow7 = 7
while True:
if state...
How can I listen for a click-and-hold in jQuery?
...
Aircoded (but tested on this fiddle)
(function($) {
function startTrigger(e) {
var $elem = $(this);
$elem.data('mouseheld_timeout', setTimeout(function() {
$elem.trigger('mouseheld');
}, e.data));
...