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Is this a “good enough” random algorithm; why isn't it used if it's faster?
... will be deterministic. That said, I didn't think about that when writing my answer; perhaps someone can clarify that detail?
– templatetypedef
Jan 24 '13 at 0:56
2
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Automatically add newline at end of curl response body
...may not work under git-bash on Windows; I added -w "\nKLJLJKLJ LJKLLKJ" to my ~/.curlrc and ran a curl and got neither a new line or the weird characters.
– jcollum
Aug 10 '17 at 20:57
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Get exception description and stack trace which caused an exception, all as a string
... the last three elements (as those are entries in the stack that got me to my debug function)
append the __traceback__ from the exception object using traceback.extract_tb()
format the whole thing using traceback.format_list()
import traceback
def exception_to_string(excp):
stack = traceback.ex...
Does Entity Framework Code First support stored procedures?
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EDIT: My original answer for EF4.1 (below) is now out of date. Please see the answer below from Diego Vega (who works on the EF team at Microsoft)!
@gsharp and Shawn Mclean: Where are you getting this information? Don't you s...
Forward declaring an enum in C++
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[My answer is wrong, but I've left it here because the comments are useful].
Forward declaring enums is non-standard, because pointers to different enum types are not guaranteed to be the same size. The compiler may need to s...
What can you use Python generator functions for?
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I find this explanation which clears my doubt. Because there is a possibility that person who don't know Generators also don't know about yield
Return
The return statement is where all the local variables are destroyed and the resulting value is given back (re...
Serializing a list to JSON
... @IamNumber5 already provided in the other answer. I extended my answer anyway.
– Jodrell
Jun 2 '15 at 9:38
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show 4 more comme...
JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
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Thinking about my comment above a bit further, the data type for the column was number(19,0), so maybe this is why double came into play? I got around the issue by using queryForObject(sql, Long.class) anyhow.
– mrswad...
How to write header row with csv.DictWriter?
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@Adam: for a shorter one-liner, see my answer.
– John Machin
Jun 5 '10 at 23:23
2
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...ent is handled inside the c code as the length, not the index. I will edit my answer, to reflect this. I think this could be submitted as a bug.
– Jed Schneider
Aug 26 '10 at 13:39
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