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How can I ssh directly to a particular directory?
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You'll usually want a login shell: ssh -t example.com "cd /foo/bar; exec \$SHELL -l"
– christianbundy
Apr 28 '14 at 3:54
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企业级负载平衡简介 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...内网络原因，您需要FQ再进行试验）：
$ host -t a google.com
google.com has address 72.14.207.99
google.com has address 64.233.167.99
google.com has address 64.233.187.99
$ host -t a google.com
google.com has address 64.233.187.99
google.com has address 72.14.207.99
google...
Python Selenium accessing HTML source
...mport webdriver
browser = webdriver.Firefox()
browser.get("http://example.com")
html_source = browser.page_source
if "whatever" in html_source:
# do something
else:
# do something else
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What is the recommended approach towards multi-tenant databases in MongoDB?
...s gone):
https://web.archive.org/web/20140812091703/http://support.mongohq.com/use-cases/multi-tenant.html
The guys stated to avoid 2nd options at any cost, which as I understand is not particularly specific to mongodb. My impression is that this is applicable for most of the NoSQL dbs I researched...
How to use HTML Agility pack
...he Load and LoadXML methods will process your HTML/XHTML.
There is also a compiled help file called HtmlAgilityPack.chm that has a complete reference for each of the objects. This is normally in the base folder of the solution.
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Valid content-type for XML, HTML and XHTML documents
.../html, full-stop.
XHTML: application/xhtml+xml, or only if following HTML compatbility guidelines, text/html. See the W3 Media Types Note.
XML: text/xml, application/xml (RFC 2376).
There are also many other media types based around XML, for example application/rss+xml or image/svg+xml. It's a sa...
Easy way to prevent Heroku idling?
...ooking for this, the direct link for the ping is here: synthetics.newrelic.com/accounts/[your_account_id]/monitors/new Just sub in your account ID.
– Eric Yang
Apr 16 '15 at 23:01
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Child with max-height: 100% overflows parent
...ase height for the child's max-height to be calculated from, so max-height computes to none, allowing the child to be as tall as possible. The only other constraint acting on the child now is the max-width of its parent, and since the image itself is taller than it is wide, it overflows the containe...
get original element from ng-click
...execution, not at the state when console.log was called. see stackoverflow.com/questions/22059811/…
– Tivie
Aug 8 '15 at 15:20
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Android: how to make keyboard enter button say “Search” and handle its click?
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