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Vim: Creating parent directories on save
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edited Sep 28 '12 at 12:44
answered Nov 27 '10 at 22:08
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Is it possible to implement a Python for range loop without an iterator variable?
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14 Answers
14
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How to remove element from an array in JavaScript?
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edited Dec 8 '14 at 12:09
acdcjunior
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Java recursive Fibonacci sequence
... two. So, you wrote a recursive algorithm.
So,
fibonacci(5) = fibonacci(4) + fibonacci(3)
fibonacci(3) = fibonacci(2) + fibonacci(1)
fibonacci(4) = fibonacci(3) + fibonacci(2)
fibonacci(2) = fibonacci(1) + fibonacci(0)
Now you already know fibonacci(1)==1 and fibonacci(0) == 0. So, you can s...
PostgreSQL Autoincrement
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714
Yes, SERIAL is the equivalent function.
CREATE TABLE foo (
id SERIAL,
bar varchar);
INSERT INT...
Unicode equivalents for \w and \b in Java regular expressions?
... That way, a regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig .
3 Answers
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How is mime type of an uploaded file determined by browser?
...ferences (managed by the handler service)
// 3. OS-provided information
// 4. our "extras" array
// 5. Information from plugins
// 6. The "ext-to-type-mapping" category
The hard-coded lists come earlier in the file, somewhere near line 441. You're looking for defaultMimeEntries and extraMimeEntries...
What is the purpose of the vshost.exe file?
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416
The vshost.exe feature was introduced with Visual Studio 2005 (to answer your comment).
The...
What is an uber jar?
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answered Aug 14 '12 at 6:46
paxdiablopaxdiablo
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How to test if list element exists?
... to check that the name is actually defined in the list:
foo <- list(a=42, b=NULL)
foo
is.null(foo[["a"]]) # FALSE
is.null(foo[["b"]]) # TRUE, but the element "exists"...
is.null(foo[["c"]]) # TRUE
"a" %in% names(foo) # TRUE
"b" %in% names(foo) # TRUE
"c" %in% names(foo) # FALSE
...and foo[[...