大约有 47,000 项符合查询结果（耗时：0.1097秒） [XML]
Why is the JVM stack-based and the Dalvik VM register-based?
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edited Apr 29 '10 at 1:18
answered Apr 27 '10 at 7:49
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When should I use std::thread::detach?
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answered Apr 2 '14 at 7:50
Matthieu M.Matthieu M.
239k3434 gold badges342342 silver badges609609 bronze badges
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Overloading member access operators ->, .*
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answered Jan 9 '12 at 0:39
PotatoswatterPotatoswatter
124k1919 gold badges235235 silver badges393393 bronze badges
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Difference between timestamps with/without time zone in PostgreSQL
...of those factors:
foo=> SET TIMEZONE TO 'Japan';
SET
foo=> SELECT '2011-01-01 00:00:00'::TIMESTAMP;
timestamp
---------------------
2011-01-01 00:00:00
(1 row)
foo=> SELECT '2011-01-01 00:00:00'::TIMESTAMP WITH TIME ZONE;
timestamptz
------------------------
201...
浅谈Heatmap：网页热点图生成原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... -f
BEGIN {
FS="&";
}
NF == 4 {
param["page_x"] = "0";
param["page_y"] = "0";
param["screen_width"] = "0";
param["screen_height"] = "0";
split($0, query, "&");
for (key in query) {
split(query[key], item, "=");
if (item[1...
Gson custom seralizer for one variable (of many) in an object using TypeAdapter
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answered Jun 30 '12 at 7:50
Jesse WilsonJesse Wilson
30.4k44 gold badges8787 silver badges108108 bronze badges
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How to increment a datetime by one day?
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date = datetime.datetime(2003,8,1,12,4,5)
for i in range(5):
date += datetime.timedelta(days=1)
print(date)
share
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improve this answer
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Match multiline text using regular expression
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305
First, you're using the modifiers under an incorrect assumption.
Pattern.MULTILINE or (?m) tel...
if A vs if A is not None:
...peration bool(); should return False or True, or their integer equivalents 0 or 1. When this method is not defined, __len__() is called, if it is defined, and the object is considered true if its result is nonzero. If a class defines neither __len__() nor __nonzero__(), all its instances are conside...
关于php的socket初探 - PHP - 清泛IT论坛，有思想、有深度
本帖最后由 天空一直巨响 于 2015-09-20 11:35 编辑
做了好几年的flash的aser，技术一直停留在flash这个狭小的容器内，最近转向php，才慢慢体会到之前充实技术开发前的那段极度渴望去学习新知识的那种动力，可能在大多数的人眼...