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OpenLayers vs Google Maps? [closed]
...o use vector (WFS) data from another server you need a proxy, due to cross site scripting limitations
Performance
Depends mainly on the speed of the map backend
Displaying many vector features (limit is browser dependent, but say > 200 on one view) takes time, but that is more a browser thing...
What are App Domains in Facebook Apps?
I want to add the ability to 'login with Facebook' to my site. But I am confused when I register my site in Facebook Apps. What should I input into App Domains ?
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How can I tell if one commit is a descendant of another commit?
...other way would be to use git log and grep.
git log --pretty=format:%H abc123 | grep def456
This will produce one line of output if commit def456 is an ancestor of commit abc123, or no output otherwise.
You can usually get away with omitting the --pretty argument, but it is needed if you want to...
Upgrade python in a virtualenv
... into the new version packages folder, i.e: your_env/lib/python_newversion/site-packages)
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Is volatile expensive?
...ile stores. If you picked this up from the Brian Goetz article on the IBM site, then it's worth mentioning that this article over simplifies the JMM specification.
– Michael Barker
Mar 7 '12 at 23:37
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Are HTTPS URLs encrypted?
...portant since there are Javascript hacks that allow a completely unrelated site to test whether a given URL is in your history or not. You can make a URL unguessable by including a longish random string in it, but if it's a public URL then the attacker can tell that it has been visited, and if it ha...
What is the difference between an expression and a statement in Python?
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123
Expression -- from the New Oxford American Dictionary:
expression: Mathematics a collecti...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
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If you need to override IE's Compatibility View Settings for intranet sites you can do so in the web.config (IIS7) or through the custom HTTP headers in the web site's properties (IIS6) and set X-UA-Compatible there. The meta tag doesn't override IE's intranet setting in Compatibility View Set...
How to detect if JavaScript is disabled?
...t-enhanced content. The best implementations degrade cleanly, so that the site still operates without JavaScript. I also assume that you mean server-side detection, rather than using the <noscript> element for an unexplained reason.
There is not a good way to perform server-side JavaScript d...
Private pages for a private Github repo
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Adding to @Derek Adair comments above. The site says: "Warning: GitHub Pages sites are publicly available on the internet, even if their repositories are private. If you have sensitive data in your Page repository, you may want to remove it before publishing."
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