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How does lucene index documents?
...od article here: https://web.archive.org/web/20130904073403/http://www.ibm.com/developerworks/library/wa-lucene/
Edit 12/2014: Updated to an archived version due to the original being deleted, probably the best more recent alternative is http://lucene.apache.org/core/3_6_2/fileformats.html
There's...
JQuery find first parent element with specific class prefix
... div element selector: $('#divid').closest('[class^="div-a"]'). As @Stefan commented, though, you should really be using multiple classes.
– Matt Ball
Sep 17 '11 at 21:18
3
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sqlalchemy IS NOT NULL select
...the IS NOT operator.
Normally, IS NOT is generated automatically when comparing to a value of None, which resolves to NULL. However, explicit usage of IS NOT may be desirable if comparing to boolean values on certain platforms.
Demo:
>>> from sqlalchemy.sql import column
>>>...
generate model using user:references vs user_id:integer
...user_id: integer, created_at: datetime, updated_at: datetime)
The second command adds a belongs_to :user relationship in your Micropost model whereas the first does not. When this relationship is specified, ActiveRecord will assume that the foreign key is kept in the user_id column and it will us...
OpenJDK availability for Windows OS [closed]
...jdk-windows builds at Red Hat, jdk builds distributed on developers.redhat.com are based on ojdkbuild. For possible follow-up questions about ojdkbuild project please open an issue on github or post to ojdkuild maillist - I'll comment there.
– alexkasko
Sep 12 ...
Understanding $.proxy() in jQuery
...ures that the value of this in a function will be the value you desire.
A common example is in a setTimeout that takes place inside a click handler.
Take this:
$('#myElement').click(function() {
// In this function, "this" is our DOM element.
$(this).addClass('aNewClass');
});
The i...
What does the arrow operator, '->', do in Java?
...
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PHP CURL CURLOPT_SSL_VERIFYPEER ignored
...ion.
Also look at CURLOPT_SSL_VERIFYHOST:
1 to check the existence of a common name in the SSL peer certificate.
2 to check the existence of a common name and also verify that it matches the hostname provided.
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEE...
Google Maps v3 - limit viewable area and zoom level
...
<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=false"></script>
</head>
<body>
<div id="map" style="width: 400px; height: 300px;"></div>
<script type="text/javascript">
// This is the minimum zoo...