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http HEAD vs GET performance

...ed. I also found this at http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html: The HEAD method is identical to GET except that the server MUST NOT return a message-body in the response. The metainformation contained in the HTTP headers in response to a HEAD request SHOULD be identical to the i...
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How can I combine two HashMap objects containing the same types?

...ll method. http://download.oracle.com/javase/6/docs/api/java/util/HashMap.html share | improve this answer | follow | ...
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How can I give eclipse more memory than 512M?

...ry hunger is a pain... http://www.eclipsezone.com/eclipse/forums/t104307.html https://bugs.eclipse.org/bugs/show_bug.cgi?id=188968 https://bugs.eclipse.org/bugs/show_bug.cgi?id=238378 More or less, keep trying smaller amounts til it works, that's your max. ...
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Serializing class instance to JSON

..., all built-in types. List here: https://docs.python.org/3.3/library/json.html#encoders-and-decoders One good solution would be to make your class inherit from JSONEncoder and then implement the JSONEncoder.default() function, and make that function emit the correct JSON for your class. A simple ...
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How to terminate script execution when debugging in Google Chrome?

...t have anything in javascript to break on. Unfortunately, this changes the HTML too. If you can change the code to "var el = document.getElementById('see_older');\n el.getEl..." then you can just do "delete el;" and that will stop it. – juacala Oct 8 '15 at 1:0...
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WebService Client Generation Error with JDK8

... (based on http://docs.oracle.com/javase/7/docs/api/javax/xml/XMLConstants.html#ACCESS_EXTERNAL_SCHEMA) Create a file named jaxp.properties (if it doesn't exist) under /path/to/jdk1.8.0/jre/lib and then write this line in it: javax.xml.accessExternalSchema = all That's all. Enjoy JDK 8. ...
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How do I get the full path to a Perl script that is executing?

...le::Spec->rel2abs( __FILE__ ); http://perldoc.perl.org/File/Spec/Unix.html share | improve this answer | follow | ...
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Set type for function parameters?

...stuff } See http://code.google.com/closure/compiler/docs/js-for-compiler.html share | improve this answer | follow | ...
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How do I use variables in Oracle SQL Developer?

... Reference: http://www.oracle.com/technetwork/testcontent/sub-var-087723.html SQL*Plus Substitution Variables, Christopher Jones, 2004 UPDATE substitution variables are a bit tricky to use, look: define phone = '+38097666666'; select &phone from dual; -- plus is stripped as it is a number s...
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CSS3 Spin Animation

... HTML with font-awesome glyphicon. <span class="fa fa-spinner spin"></span> CSS @-moz-keyframes spin { to { -moz-transform: rotate(360deg); } } @-webkit-keyframes spin { to { -webkit-transform: rotate(3...