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Does Spring @Transactional attribute work on a private method?
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The Question is not private or public, the question is: How is it invoked and which AOP implementation you use!
If you use (default) Spring Proxy AOP, then all AOP functionality provided by Spring (like @Transactional) will only be taken ...
How to test multiple variables against a value?
...string of three letters. I was wondering if there was a way to translate this into Python. So say:
25 Answers
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Why does string::compare return an int?
...n int instead of a smaller type like short or char ? My understanding is that this method only returns -1, 0 or 1.
9 ...
What is the difference between @Inject and @Autowired in Spring Framework? Which one to use under wh
...m going through some blogs on SpringSource and in one of the blogs, author is using @Inject and I suppose he can also use @Autowired .
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Iterate an iterator by chunks (of n) in Python? [duplicate]
...ion that only works on sequences but does handle the last chunk as desired is
[my_list[i:i + chunk_size] for i in range(0, len(my_list), chunk_size)]
Finally, a solution that works on general iterators an behaves as desired is
def grouper(n, iterable):
it = iter(iterable)
while True:
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What's the purpose of SQL keyword “AS”?
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There is no difference between both statements above. AS is just a more explicit way of mentioning the alias
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RESTful URL design for search
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For the searching, use querystrings. This is perfectly RESTful:
/cars?color=blue&type=sedan&doors=4
An advantage to regular querystrings is that they are standard and widely understood and that they can be generated from form-get.
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Makefile variable as prerequisite
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This will cause a fatal error if ENV is undefined and something needs it (in GNUMake, anyway).
.PHONY: deploy check-env
deploy: check-env
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other-thing-that-needs-env: check-env
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check-env:
ifndef ENV
$(error ENV i...
How to check task status in Celery?
How does one check whether a task is running in celery (specifically, I'm using celery-django)?
13 Answers
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What is the meaning of symbol $ in jQuery?
... uses "$" as a shortcut for "jQuery"
So, using $("#id") or jQuery("#id") is the same.
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