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Differences between cookies and sessions?
...pement and am learning about JSP & Servlets . I have some knowledge of HttpSession - I have used it in some of my sample projects.
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How many files can I put in a directory?
...tion to this speed problem. I wrote a pretty detailed article about it at: http://www.olark.com/spw/2011/08/you-can-list-a-directory-with-8-million-files-but-not-with-ls/
The key take away is: use getdents() directly -- http://www.kernel.org/doc/man-pages/online/pages/man2/getdents.2.html rather th...
When does Java's Thread.sleep throw InterruptedException?
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From Don't swallow interrupts
See the entire paper here:
http://www.ibm.com/developerworks/java/library/j-jtp05236/index.html?ca=drs-
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Change File Extension Using C#
... = Path.ChangeExtension(myfile,".blah")
You should look this post too:
http://msdn.microsoft.com/en-us/library/system.io.path.changeextension.aspx
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Rails 3 datatypes?
...nto a column.
I hope that helps someone! Also, here's the official list: http://guides.rubyonrails.org/migrations.html#supported-types
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How to parse freeform street/postal address out of text, and into components
...esses, training with data from OpenStreetMap, OpenAddresses and OpenCage.
https://github.com/openvenues/libpostal
(more info about it)
Other tools/services:
http://www.gisgraphy.com
Free, open source, and ready to use geocoder and geolocalisation webservices, integrating OpenStreetMap, GeoNames ...
Unable to find the wrapper “https” - did you forget to enable it when you configured PHP?
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I solved it in XAMPP by uncommenting ;extension=php_openssl.dll in /apache/bin/php.ini despite phpinfo() telling me /php/php.ini was the loaded ini file.
EDIT: I guess Ezra answer is the best solution directly adding the extension line to the appropriate ini file.
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How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
...g with some WebForms/MVC-agnostic tools, and I need to get an instance of HttpContext given a reference to an HttpContextBase object. I can't use HttpContext.Current because I need this to work asynchronously as well ( HttpContext.Current returns null during an asynchronous request). I'm aw...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
...s may be a silly question for experienced coders. But I have a library (an http client) that some of the other frameworks/jars used in my project require. But all of them require different major versions like:
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X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
...ntranet 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 Settings, but if you set it at the hosting server it will override the...