- Changbin Liu's Blog

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Title: Changbin Liu's Blog
Description:Changbin Liu's Blog Changbin Liu's Blog Saturday, January 10, 2015 金融市场的泡沫——"A股简明流程攻略"的解释 "泡沫"这个词指的是金融市场上资产的"价格"大于它的实际"价值",差别越大,泡沫越大。下面这张图描述的是股票市场的泡沫形成、变大、见顶以及破灭的过程。这张"A股简明流程攻略"图中的例子是中国大陆的上证指数,其他股票市场也 is ranked 25408406 in the world (amongst the 40 million domains). A low-numbered rank means that this website gets lots of visitors. This site is relatively popular among users in the united states. It gets 50% of its traffic from the united states .This site is estimated to be worth $2,503. This site has a low Pagerank(0/10). It has 1 backlinks. has 43% seo score. Information

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Alexa Rank:29606950
EveryoneDomain Rank:0
Google Page Rank:0/10 (Google Pagerank Has Been Closed) Traffic & Earnings

Purchase/Sale Value:$249
Daily Revenue:$0
Monthly Revenue:$20
Yearly Revenue:$$249
Daily Unique Visitors:63
Monthly Unique Visitors:1,890
Yearly Unique Visitors:22,995 WebSite Httpheader

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Date Sun, 23 Sep 2018 08:07:40 GMT WebSite Httpheader

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Changbin Liu's Blog Changbin Liu's Blog Saturday, January 10, 2015 金融市场的泡沫——"A股简明流程攻略"的解释 "泡沫"这个词指的是金融市场上资产的"价格"大于它的实际"价值",差别越大,泡沫越大。下面这张图描述的是股票市场的泡沫形成、变大、见顶以及破灭的过程。这张"A股简明流程攻略"图中的例子是中国大陆的上证指数,其他股票市场也大同小异。图中虚线代表股票的实际"价值",红线代表股票的"价格"。 Read more ? Posted by Changbin Liu at 2:49 PM No comments: Labels: Finance Saturday, December 27, 2014 Send email via SMTP over SSL on Ubuntu (14.04) After I wrote this article on using Postfix to send email via SMTP on Ubuntu, a new issue emerges for Verizon FiOS customers. As a known fact, Verizon FiOS not only blocks its customers from connecting port 25 of destined mail servers (e.g., Gmail, Yahoo) to alleviate spams, but also disallows secure connections to port 587 (over TLS) of its own mail server. Verizon FiOS only allows secure connections to port 465 (over SSL) of its mail server. However, Postfix only supports TLS, as pointed out by this article. Read more ? Posted by Changbin Liu at 11:52 AM No comments: Labels: IT Monday, August 11, 2014 Change instance size in OpenStack without resize or snapshot (Icehouse Release) It is handy to change the size (i.e., vCPUs and memory) of a VM (or so-called instance) if using KVM/qemu to manually manage VMs. The simplest way is to update the XML definition file (located at /etc/libvirt/qemu/*.xml) of a VM and restart it. Therefore, you can flexibly make your VMs more powerful with more vCPUs/memory, or more resource-economic with less. Read more ? Posted by Changbin Liu at 9:23 PM 5 comments: Labels: IT Tuesday, July 22, 2014 Remove/delete/decommission a compute node from OpenStack (Icehouse Release) Suppose you want to remove a compute node ("myhost" in this example). Read more ? Posted by Changbin Liu at 2:40 PM No comments: Labels: IT Wednesday, June 4, 2014 Fix Cinder volume error_deleting issue in OpenStack (Folsom release) Symptom: You have a Cinder volume with status "error_deleting" and you cannot use "cinder delete" or "cinder force-delete" to delete it. Read more ? Posted by Cha... Whois

Registry Domain ID: D162274964-LROR
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Updated Date: 2017-05-16T01:52:06Z
Creation Date: 2011-05-15T07:16:33Z
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Registry Registrant ID: C107989819-LROR
Registrant Name: Changbin Liu
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Registrant Street: Philadelphia
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Registrant State/Province: Pennsylvania
Registrant Postal Code: 19103
Registrant Country: US
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Registry Admin ID: C107989821-LROR
Admin Name: Changbin Liu
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Admin Street: Philadelphia
Admin City: Philadelphia
Admin State/Province: Pennsylvania
Admin Postal Code: 19103
Admin Country: US
Admin Phone: +1.215000000
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Registry Tech ID: C107989820-LROR
Tech Name: Changbin Liu
Tech Organization:
Tech Street: Philadelphia
Tech City: Philadelphia
Tech State/Province: Pennsylvania
Tech Postal Code: 19103
Tech Country: US
Tech Phone: +1.215000000
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