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How do you find all subclasses of a given class in Java?
...class' constant section avoiding letting the reflection scanner read a lot more information on classes that do not even contain the required reference to your (direct) super class Indirectly you need to scan further. So its the best that there is at the moment.
– Martin Kersten...
How do I ignore all files in a folder with a Git repository in Sourcetree?
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?
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Measuring function execution time in R
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This is much more memory-efficient, then system.time(), which effectively copies its arguments. It is important when you are dealing with data that barely fit into your RAM.
– Adam Ryczkowski
Dec 15 ...
Recommended website resolution (width and height)? [closed]
...that support this.
Treat mobile as a first-class citizen. You are getting more traffic from mobile devices all the time. These introduce even more screen sizes. You can still optimize for 960, but using responsive web design techniques means your page will adjust based on the screen size.
Log bro...
How does Java Garbage Collection work with Circular References?
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Ruby: kind_of? vs. instance_of? vs. is_a?
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How to create a remote Git repository from a local one?
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MySQL - length() vs char_length()
... Only UCS-2 is encoded in two bytes per character. This encoding (or more accurately UTF-16LE) is what Windows misleadingly calls “Unicode”. MySQL doesn't support UTF-16; instead the usual approach for putting Unicode strings in it is to use UTF-8.
– bobince
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Is it possible to have SSL certificate for IP address, not domain name?
...y right. But to switch to a SSL IP to save the few ms of DNS lookup sounds more hassle to me than it's worth. Plus, you may have issues taking your IP with you if you ever have to change your provider - it's probably not possible. Moving a domain is much easier, and it should be possible to move a c...