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what is the use of xsi:schemaLocation?
... that spring uses will read the schemaLocation values and try to load them from the internet, in order to validate the XML file. Spring, in turn, intercepts those load requests and serves up versions from inside its own JAR files.
If you omit the schemaLocation, then the XML parser won't know where...
How does the getView() method work when creating your own custom adapter?
...outInflater takes your layout XML-files and creates different View-objects from its contents.
2: The adapters are built to reuse Views, when a View is scrolled so that is no longer visible, it can be used for one of the new Views appearing. This reused View is the convertView. If this is null it ...
Why implement interface explicitly?
...leaner code: there will be a compiler error if the Clone method is removed from ICloneable, however if you implement the method implicitly you can end up with unused 'orphaned' public methods
strong typing:
To illustrate supercat's story with an example, this would be my preferred sample code, impl...
How is an HTTP POST request made in node.js?
...require('fs');
function PostCode(codestring) {
// Build the post string from an object
var post_data = querystring.stringify({
'compilation_level' : 'ADVANCED_OPTIMIZATIONS',
'output_format': 'json',
'output_info': 'compiled_code',
'warning_level' : 'QUIET',
'j...
Difference between solr and lucene
... plain Lucene as it's easy to use. However, they never restrain themselves from customizing Solr to the maximum extent.
BTW, I see that there are more resources on Solr (4.x) than Lucene (4.x).
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How does the “final” keyword in Java work? (I can still modify an object.)
...tability; this is achieved by carefully designing the object, and is a far-from-trivial endeavor.
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window.onload vs $(document).ready()
...bject doesn't have a ready method, the jQuery object does that is returned from the $(document) call. Please edit this answer if I'm right because this is very confusing.
– A. Sallai
Mar 6 '14 at 9:10
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Fastest way to check a string contain another substring in JavaScript?
... way faster with regular expressions.
Update 2018:
Just to save people from running the tests themselves, here are the current results for most common browsers, the percentages indicate performance increase over the next fastest result (which varies between browsers):
Chrome: indexOf (~98% fast...
What's the difference between Ruby's dup and clone methods?
...ithout affecting the color method of apple, but if we clone another object from apple, that new object will reference the same objects in copied instance variables as apple.
dup will also produce a shallow copy of the object it is copying, and if you were to do the same demonstration shown above to...
How can I create a simple message box in Python?
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Exactly what I was looking for. The OP too from what it sounds like. Should be marked as the answer!
– CodeMonkey
Oct 10 '13 at 18:13
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