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How does lucene index documents?
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There's a fairly good 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Edit 12/2014: Updated to an archived version due to the original being deleted, probably the best more recent alternative is http://luce...
Logging best practices [closed]
...e (and trace files)
This is the regular activity that a system does, e.g. web page served, stock market trade lodged, order taken, calculation performed, etc.
Activity Tracing (start, stop, etc) is useful here (at the right granuality).
Also, it is very common to use a specific Application Log (...
JAX-RS — How to return JSON and HTTP status code together?
I'm writing a REST web app (NetBeans 6.9, JAX-RS, TopLink Essentials) and trying to return JSON and HTTP status code. I have code ready and working that returns JSON when the HTTP GET method is called from the client. Essentially:
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REST, HTTP DELETE and parameters
...yself. It might be the case that nowadays the barrier between services and web applications is becoming very foggy, so one set of people can see this from a pure-service point of view, while others see it from a mixed application/service point of view. That is I believe where the real question about...
PHP “php://input” vs $_POST
... the entire page redraws) HTTP requests with an HTML form, the user-agent (web browser) will urlencode your form data for you. If you want to do an asynchronous HTTP requests using the XmlHttpRequest object, then you must fashion a urlencoded string and send it, if you want that data to show up in t...
REST authentication and exposing the API key
...isn't that still exposed in javascript...so if I put a flicker photo on my webpage via their API (called by javascript), and you visit my page, aren't I exposing my API key to anyone who visits my page?
– tjans
Mar 29 '11 at 13:38
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Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
....getBoundingClientRect() (see the note at developer.mozilla.org/en-US/docs/Web/API/Element.clientWidth)
– Anson Kao
Jul 21 '14 at 5:03
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What are the best PHP input sanitizing functions?
... untrusted user input.
Data validation and escaping are only one aspect of web application security. You should make yourself aware of web application attack methodologies so that you can build defenses against them.
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PHP Function Comments
...ersion 3.01 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_01.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a...
What is Cache-Control: private?
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To answer your question about why caching is working, even though the web-server didn't include the headers:
Expires: [a date]
Cache-Control: max-age=[seconds]
The server kindly asked any intermediate proxies to not cache the contents (i.e. the item should only be cached in a private cache,...