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How to make Java honor the DNS Caching Timeout?
..., the domain name is resolved into an IP that's closest to the server with least load. For the load-balancing to work, the application server needs to honor the TTL from DNS response and to resolve the domain name again when cache times out. However, I couldn't figure out a way to do this in Java.
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Where is a complete example of logging.config.dictConfig?
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This is the more relevant / useful example, at least in my case. It was the final logging.info('Hello, log') that made things click for me. The confusion in the documentation is that with dictConfig we no longer need to perform getLogger or any of those actions.
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NumPy or Pandas: Keeping array type as integer while having a NaN value
...o be made with NA values in NumPy (similar to NAs in R), but it will be at least 6 months to a year before NumPy gets these features, it seems:
http://pandas.pydata.org/pandas-docs/stable/gotchas.html#support-for-integer-na
(This feature has been added beginning with version 0.24 of pandas, but no...
What does “Auto packing the repository for optimum performance” mean?
...t invokes git gc --auto. If there are enough loose objects (by default, at least 6700), it will then invoke git repack -d -l to pack them. If there are too many separate packs, it will also repack them into one.
A pack is a delta-compressed single file, containing a large number of objects. It's mo...
How to use Greek symbols in ggplot2?
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This doesnt work for my purpose at least. Thank you for the pointer though.
– Sam
Mar 14 '11 at 20:48
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How to provide user name and password when connecting to a network share
...r program is running as the logged on user, they'd have access as well (at least for the duration of the operation).
– Mark Brackett
Mar 21 '16 at 15:45
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What data is stored in Ephemeral Storage of Amazon EC2 instance?
... to add that I think that @nidalpres wrote a better answer, or at the very least one that is a lot easier to grasp.
– Lozzano
Oct 17 '13 at 17:04
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Java 7 language features with Android
... as the compatibility was limited to level 6 with no way (no simple way at least) to really use java 7:
First I installed a JDK7 on a machine that had no other JDK installed - Eclipse and Android are not installed either:
Then I installed a brand new Eclipse Indigo and checked it was actually...
Capturing Groups From a Grep RegEx
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This isn't really possible with pure grep, at least not generally.
But if your pattern is suitable, you may be able to use grep multiple times within a pipeline to first reduce your line to a known format, and then to extract just the bit you want. (Although tools like ...
Differences between Emacs and Vim
...ating text requires less movement of your hands and fingers than emacs, at least that is my experience.
– StackedCrooked
Sep 16 '09 at 1:53
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