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How does lucene index documents?
I read some document about Lucene; also I read the document in this link
( http://lucene.sourceforge.net/talks/pisa ).
4 An...
Is there a limit to the length of HTML attributes?
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From http://dev.w3.org/html5/spec/Overview.html#embedding-custom-non-visible-data:
Every HTML element may have any number of custom data attributes specified, with any value.
That which is used to parse/process these data-* ...
How to use Servlets and Ajax?
...hronous JavaScript and JSON. Basically, you let JS execute an asynchronous HTTP request and update the HTML DOM tree based on the response data.
Since it's pretty a tedious work to make it to work across all browsers (especially Internet Explorer versus others), there are plenty of JavaScript libra...
What is Common Gateway Interface (CGI)?
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CGI is an interface specification between a web server (HTTP server) and an executable program of some type that is to handle a particular request.
It describes how certain properties of that request should be communicated to the environment of that program and how the program sh...
How to get RelativeLayout working with merge and include?
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There is an issue with the include tag. Check: https://issuetracker.google.com/issues/36908001
To fix it, make sure you overwrite BOTH layout_width and layout_height when including, otherwise everything will be ignored.
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Unsafe JavaScript attempt to access frame with URL
...n property itself.
This means that given that the top windows location is http://example.com/page/, instead of doing
parent.location.hash = "#foobar";
you do need to know the parents location and do
parent.location = "http://example.com/page/#foobar";
Since the resource is not navigated this ...
What is “android:allowBackup”?
...ed to reproduce their previous data or application settings.
~Taken from http://developer.android.com/guide/topics/data/backup.html
You can register for this backup service as a developer here:
https://developer.android.com/google/backup/signup.html
The type of data that can be backed up are fil...
Getting full JS autocompletion under Sublime Text
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Ternjs is a new alternative for getting JS autocompletion. http://ternjs.net/
Sublime Plugin
The most well-maintained Tern plugin for Sublime Text is called 'tern_for_sublime'
There is also an older plugin called 'TernJS'. It is unmaintained and contains several performance relate...
How to “crop” a rectangular image into a square with CSS?
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Using background-size:cover - http://codepen.io/anon/pen/RNyKzB
CSS:
.image-container {
background-image: url('http://i.stack.imgur.com/GA6bB.png');
background-size:cover;
background-repeat:no-repeat;
width:250px;
height:250px;
}
Markup:
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Android Reading from an Input stream efficiently
I am making an HTTP get request to a website for an android application I am making.
12 Answers
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