防御性编程小例 Jan 13th, 2014 今天面试一个人时,突然想起一个话题:防御性编程 。我们先看一个小程序,这也是以前出过的一道简单面试题:写一个函数,可以将一个小写字母转换为大写字母。这道简单的题,完全写对的答案却少之又少。大部分答案是这样的: 1 2 3 4 int toupper( …

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sharecore.net is 1 decade 3 months old. It is a domain having net extension. This website is estimated worth of $ 8.95 and have a daily income of around $ 0.15. As no active threats were reported recently by users, sharecore.net is SAFE to browse.

PageSpeed Score
96
Siteadvisor Rating
Not Applicable

Traffic Report

Daily Unique Visitors: Not Applicable
Daily Pageviews: Not Applicable

Estimated Valuation

Income Per Day: $ 0.15
Estimated Worth: $ 8.95

Search Engine Indexes

Google Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Not Applicable
WOT Child Safety: Not Applicable

Website Ranks & Scores

Alexa Rank: Not Applicable
Domain Authority: Not Applicable

Web Server Information

Hosted IP Address:

207.97.227.245

Hosted Country:

United States of America US

Location Latitude:

37.751

Location Longitude:

-97.822

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: 6 H2 Headings: 3
H3 Headings: Not Applicable H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 1
Google Adsense: Not Applicable Google Analytics: UA-37230829-1

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HTTP Header Analysis

HTTP/1.1 200 OK
Server: GitHub.com
Date: Wed, 29 Jan 2014 08:16:23 GMT
Content-Type: text/html
Last-Modified: Wed, 22 Jan 2014 09:58:35 GMT
Transfer-Encoding: chunked
Connection: close
Expires: Wed, 29 Jan 2014 08:26:23 GMT
Cache-Control: max-age=600
Vary: Accept-Encoding
Content-Encoding: gzip

Domain Information

Domain Registrar: Nimzo 62, LLC
Registration Date: Jan 12, 2014, 12:00 AM 1 decade 3 months 1 week ago
Last Modified: Jan 12, 2014, 12:00 AM 1 decade 3 months 1 week ago
Expiration Date: Jan 12, 2017, 12:00 AM 7 years 3 months 2 weeks ago
Domain Status:
ok

Domain Nameserver Information

Host IP Address Country
dns11.hichina.com 47.118.199.202 China China
dns12.hichina.com 47.118.199.211 China China

DNS Record Analysis

Host Type TTL Extra
sharecore.net A 592 IP: 207.97.227.245
sharecore.net NS 3600 Target: dns11.hichina.com
sharecore.net NS 3600 Target: dns12.hichina.com
sharecore.net SOA 3600 MNAME: dns11.hichina.com
RNAME: hostmaster.hichina.com
Serial: 2014011221
Refresh: 10800
Retry: 900
Expire: 604800
Minimum TTL: 3600

Full WHOIS Lookup

Domain Name: sharecore.net
Registry Domain ID:
Registrar WHOIS Server: whois.hichina.com
Registrar URL: http://www.net.cn/
Updated Date: 2014-01-12T10:00:16Z
Creation Date: 2014-01-12T10:00:16Z
Registrar Registration Expiration Date: 2017-01-12T10:00:16Z
Registrar: HICHINA ZHICHENG TECHNOLOGY LTD.
Registrar IANA ID: 420
Registrar Abuse Contact Email: abuse@list.alibaba-inc.com
Registrar Abuse Contact Phone: +86.1064242299
Reseller:
Domain Status:
Registry Registrant ID: whois-protect
Registrant Name: WHOIS AGENT
Registrant Organization: DOMAIN WHOIS PROTECTION SERVICE
Registrant Street: 3/F.,HiChina Mansion,No.27 Gulouwai Avenue,Dongcheng District,Beijing 100120,China
Registrant City: Beijing
Registrant State/Province: Beijing
Registrant Postal Code: 100120
Registrant Country: CN
Registrant Phone: +8610.64242266
Registrant Phone Ext:
Registrant Fax: +8610.84138796
Registrant Fax Ext:
Registrant Email: domainadm@hichina.com
Registry Admin ID: whois-protect
Admin Name: WHOIS AGENT
Admin Organization: DOMAIN WHOIS PROTECTION SERVICE
Admin Street: 3/F.,HiChina Mansion,No.27 Gulouwai Avenue,Dongcheng District,Beijing 100120,China
Admin City: Beijing
Admin State/Province: Beijing
Admin Postal Code: 100120
Admin Country: CN
Admin Phone: +8610.64242266
Admin Phone Ext:
Admin Fax: +8610.84138796
Admin Fax Ext:
Admin Email: domainadm@hichina.com
Registry Tech ID: whois-protect
Tech Name: WHOIS AGENT
Tech Organization: DOMAIN WHOIS PROTECTION SERVICE
Tech Street: 3/F.,HiChina Mansion,No.27 Gulouwai Avenue,Dongcheng District,Beijing 100120,China
Tech City: Beijing
Tech State/Province: Beijing
Tech Postal Code: 100120
Tech Country: CN
Tech Phone: +8610.64242266
Tech Phone Ext:
Tech Fax: +8610.84138796
Tech Fax Ext:
Tech Email: domainadm@hichina.com
Name Server: dns11.hichina.com
Name Server: dns12.hichina.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2014-01-28T20:14:35Z