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    After python 3.3.2+ python support a new syntax for create generator function yield from <expression> I ... previous yield statement? Thanks. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Does the question mark after equals have special meaning? ie: scope: {foo: '=?'} does the above mean 'do not ... if 'foo' cannot be resolved? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Are they supposed to be equal? but, why the "hadoop fs" commands show the hdfs files while the "hdfs dfs" commands ... Apr 22 10:48:26 PDT 2013 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I love to put simple text directly on the xml file without declaring a string first. It is easier, more simple ... a trouble? thanks in advance. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I couldn't find much documentation on the web so far now, the obvious difference seems to be that you cant mix html ... <% %> tags... right? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    It seems sizeof is not a real function? for example, if you write like this: int i=0; printf("%d ", sizeof ... it. Then what does sizeof do? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to long-term serialize a bunch of objects related by a strong class hierarchy in java, and I'd like to ... good as I'm going to get? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've read that usually statements in c++ end with a semi-colon; so that might help explain what an expression statement ... ? int x; x = 0; See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I can see that since selenium 2.0, WebDriver and Selenium RC are packaged together for download. Now I primarily use ... is not, or vice versa? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've used boost serialization but this doesn't appear to allow me to generate xml that conforms to a ... document back into that class. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    By persistent collections I mean collections like those in clojure. For example, I have a list with the elements ... by directly using clojure)? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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