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互联网保险为何热衷推“奇葩险”？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...推“奇葩险”？大病险、寿险和车险是很多人对保险产品的理解，而随着互联网时代的到来，各种新奇的保险近年层出不穷，覆盖到人们生活的方方面面。大病险、寿险和车险是很多人对保险产品的理解，而随着互联网时代的到...
关于jQuery的AJAX不兼容IE的解决办法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
关于jQuery的AJAX不兼容IE的解决办法在使用jQuery的AJAX：get方法去检测数据是否存在时，会发现IE会出现不兼容的情况。用AJAX:post方法时，使用Chrome FireFox IE均能出现正确 在使用jQuery的AJAX：get方法去检测数据是否存在时，会发现IE...
What happened to “Always refresh from server” in IE11 developer tools?
...ays Refresh from Server" button in the RTM version of IE11 that ships with Windows 8.1
It is found in the Network tab of the developer tools, 3rd button from the left.
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Deep copy of a dict in python
...thon 3.2 (r32:88445, Feb 20 2011, 21:30:00) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import copy
>>> my_dict = {'a': [1, 2, 3], 'b': [4, 5, 6]}
>>> my_copy = copy.deepcopy(my_dict)
>>> my_dict[...
Are delphi variables initialized with a value by default?
...zero, Boolean fields are False, and Variants are set to Unassigned. (See NewInstance and InitInstance in Chapter 5 for details.)"
It's true that local-in-scope variables need to be initialised... I'd treat the comment above that "Global variables are initialised" as dubious until provided with a r...
How to get a vertical geom_vline to an x-axis of class date?
...
on my machine (Win10 with R 3.2.2 and ggplot 1.0.1), I have to coerce the date to POSIXct to get it to align properly: as.POSIXct(as.Date(c("2016-12-01","2017-02-01")))
– Jthorpe
Jul 28 '17 at 17:36
...
PhpStorm wrap/surround selection?
...ng (word, condition) and press Cmd + Alt + T (on Mac) , Ctrl + Alt + T (on Windows). Available Surround With options dialog box will be displayed.
Update (for PhpStorm8)
For PhpStorm Version 8, tick on checkbox of Preferences -> Editor -> General -> Smart Keys -> Surround selection on ...
“双创”时代呼唤工匠精神 - 资讯 - 清泛网 - 专注C/C++及内核技术
...古今中外皆有。提到工匠精神，不少人很快会联想到瑞士的钟表、德国的汽车。中国同样也有着悠久的“匠文化”传统，留下了都江堰、故宫等享誉中外的作品。3月5日，国务院总理李克强在政府工作报告中提到：“鼓励企业开...
如何给个人博客或者网站添加Google广告 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...给个人博客或者网站添加Google广告谷歌广告联盟可以让你的个人博客或者网站轻松取得收入，也是许多网站的收入主要来源之一。对于刚接触个人网站或者企业网站的朋友，可能会不...谷歌广告联盟可以让你的个人博客或者网站...
\d is less efficient than [0-9]
... not [0-9].
You can generate a list of all such characters using the following code:
var sb = new StringBuilder();
for(UInt16 i = 0; i < UInt16.MaxValue; i++)
{
string str = Convert.ToChar(i).ToString();
if (Regex.IsMatch(str, @"\d"))
sb.Append(str);
}
Console.WriteLine(sb.ToStr...