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Count occurrences of a char in plain text file
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69
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CSS content property: is it possible to insert HTML instead of Text?
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Akka Kill vs. Stop vs. Poison Pill?
...s. In the case of the stop call, the message currently being processed is completed first, with all others discarded. When sending a PoisonPill, this is simply another message in the queue, so the sequence will start when the PoisonPill is received. All messages that are ahead of it in the queue ...
UPDATE multiple tables in MySQL using LEFT JOIN
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See the article in my blog for performance details:
Finding incomplete orders: performance of LEFT JOIN compared to NOT IN
Unfortunately, MySQL does not allow using the target table in a subquery in an UPDATE statement, that's why you'll need to stick to less efficient LEFT JOIN synta...
Delete text in between HTML tags in vim?
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Hibernate lazy-load application design
I tend to use Hibernate in combination with Spring framework and it's declarative transaction demarcation capabilities (e.g., @Transactional ).
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Define static method in source-file with declaration in header-file in C++
...me anonymous namespace. Usage of static in .cpp files is just for backward compatibility with C.
– x13n
May 12 '11 at 15:46
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How can i get the session object if i have the entity-manager
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How can I obtain an 'unbalanced' grid of ggplots?
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grid.arrange draws directly on the device; if you want to combine it with other grid objects you need arrangeGrob, as in
p = rectGrob()
grid.arrange(p, arrangeGrob(p,p,p, heights=c(3/4, 1/4, 1/4), ncol=1),
ncol=2)
Edit (07/2015): with v>2.0.0 you can use the l...
How to gzip all files in all sub-directories into one compressed file in bash
...n directory. I also need to be able to specify the output filename for the compressed file (e.g., files.gz) and overwrite the old compressed file file if one already exists.
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