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Stopping scripters from slamming your website
...nfident about the product's demand, to block them and make them personally CALL you to remove the block.
Having people call does seem like an asinine measure, but it makes sure there's a human somewhere behind the computer. The key is to have the block only be in place for a condition which should ...
What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
I can take a guess based on the names, but what specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
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Gets byte array from a ByteBuffer in java
... If you want to get the entire buffer into a byte array, would you call ByteBuffer#clear first?
– Kenny Worden
Jun 8 '18 at 21:59
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set up device for development (???????????? no permissions)
...worked well but, as noted by @luciana in another answer, you might need to call sudo udevadm control --reload-rules to refresh udev rules if restarting the server isn't enough.
– serjlee
Nov 17 '14 at 14:54
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Facebook Like Button - how to disable Comment pop up?
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I wouldn't call this a "really smart" good solution -- it involves removing the Like button markup (but orphaning some event handling code), making a new addition to the DOM, reparsing the entire page's DOM for XFBML, and regenerating a...
No @XmlRootElement generated by JAXB
...s certain information in order to marshal/unmarshal a given object, specifically the XML element name and namespace. You can't just pass any old object to the Marshaller. @XmlRootElement provides this information.
The annotation is just a convenience, however - JAXB does not require it. The alterna...
How to swap two variables in JavaScript
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@derek - I think it's called array matching, a form of destructuring assignment.
– Ted Hopp
Apr 22 '16 at 14:31
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Chrome hangs after certain amount of data transfered - waiting for available socket
...ains and serve them directly with Nginx for example.
Create a subdomain called img.yoursite.com and load all your images
from there.
Create a subdomain called scripts.yourdomain.com and load all your JS and CSS files from there.
Create a subdomain called sounds.yoursite.com and load all your MP3...
What is the difference between JavaConverters and JavaConversions in Scala?
...reating wrappers that implement either the Scala interface and forward the calls to the underlying Java collection, or the Java interface, forwarding the calls to the underlying Scala collection.
JavaConverters uses the pimp-my-library pattern to “add” the asScala method to the Java collections...
What does “abstract over” mean?
..." moment.)
The ability to abstract over some aspect of computation is basically what allows code reuse, and enables the creation of libraries of functionality. Scala allows many more sorts of things to be abstracted over than more mainstream languages, and libraries in Scala can be correspondingly...