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Preloading images with jQuery
...gt;') would actually create the element within a hidden DIV, because it is more "complicated". However, I don't think this is needed for most browsers.
– JoshNaro
Feb 11 '11 at 15:30
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What's wrong with overridable method calls in constructors?
...ign and document for inheritance, or else prohibit it:
There are a few more restrictions that a class must obey to allow inheritance. Constructors must not invoke overridable methods, directly or indirectly. If you violate this rule, program failure will result. The superclass constructor runs b...
How can you speed up Eclipse?
...n Luna (4.4.0) in 10 seconds. All are Java EE bundles. Newer versions have more bundled plugins, but still the trend is obvious. (by "same" workspace I mean: same (additionally installed) plugins used, same projects checked out from version control).
Launching it with the latest JDK (Java 14 at th...
twitter bootstrap typeahead ajax example
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why use get instead of getJSON ? It seems more appropriate.
– greg0ire
May 21 '13 at 10:10
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Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
... the devs committing to Solr are also Lucene committers.
Sphinx integrates more tightly with RDBMSs, especially MySQL.
Solr can be integrated with Hadoop to build distributed applications
Solr can be integrated with Nutch to quickly build a fully-fledged web search engine with crawler.
Solr can inde...
Convert JS Object to form data
...,
type: 'POST'
}).done(function(data){
// do stuff
});
There are more examples in the documentation on MDN
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How do I check if a number evaluates to infinity?
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How to modify existing, unpushed commit messages?
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…however, this can make multi-line commit messages or small corrections more cumbersome to enter.
Make sure you don't have any working copy changes staged before doing this or they will get committed too. (Unstaged changes will not get committed.)
Changing the message of a commit that you've alre...
Python Sets vs Lists
In Python, which data structure is more efficient/speedy? Assuming that order is not important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list?
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Avoid synchronized(this) in Java?
...r lock (very popular this one, also has an
"accidentally" variant)
I'm more worried about accidentally. What it amounts to is that this use of this is part of your class' exposed interface, and should be documented. Sometimes the ability of other code to use your lock is desired. This is true...