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How do I prevent site scraping? [closed]
...ers. Some indicators which can help you identify specific users / scrapers include:
How fast users fill out forms, and where on a button they click;
You can gather a lot of information with JavaScript, such as screen size / resolution, timezone, installed fonts, etc; you can use this to identify u...
Java multiline string
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The Project Coin process for enhancements to Java included multi line strings mail.openjdk.java.net/pipermail/coin-dev/2009-February/…. It was rejected by Oracle blogs.sun.com/darcy/entry/project_coin_final_five.
– JodaStephen
Mar 25 ...
Hibernate JPA Sequence (non-Id)
...osal to allow @GeneratedValue on fields that are not id. Please vote to be included in 2.2 java.net/jira/browse/JPA_SPEC-113
– Petar Tahchiev
Apr 5 '16 at 11:40
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Java code for getting current time [duplicate]
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What are the best PHP input sanitizing functions?
...d tutorial.
Some SQL databases have their own specialty extensions in PHP, including SQL Server, PostgreSQL and SQLite 3. Each of those extensions has prepared statement support that operates in the same prepare-bind-execute fashion as PDO. Sometimes you may need to use these extensions instead of...
How to timeout a thread
... Thread.interrupt, it wouldn't respond to Thread.stop either. Such
cases include deliberate denial-of-service attacks, and I/O operations
for which thread.stop and thread.interrupt do not work properly.
Bottom Line:
Make sure all threads can be interrupted, or else you need specific knowledge...
How to kill a child process after a given timeout in Bash?
... if [ $SECONDS = 10 ]; then kill $PING_PID; fi; done
As this is a loop I included a "sleep 0.2" to keep the CPU cool. ;-)
(BTW: ping is a bad example anyway, you just would use the built-in "-t" (timeout) option.)
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