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Convert list to tuple in Python
... do:
t = *l, # or t = (*l,)
short, a bit faster but probably suffers from readability.
This essentially unpacks the list l inside a tuple literal which is created due to the presence of the single comma ,.
P.s: The error you are receiving is due to masking of the name tuple i.e you assign...
What is causing the error `string.split is not a function`?
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Thank you. I didn't realized I converted my var from string to object. Your solution gave me an idea to check back my code.
– sg552
Nov 16 '16 at 16:53
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CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
.... This is usually caused by NSIS not
being installed. Please install NSIS from http://nsis.sourceforge.net
CPack Error: Cannot initialize the generator NSIS
make: *** [package] Error 1
安装NSIS之后，运行成功：
D:/Projects/Lab/testngpp/cmake-2.8.1/Tests/Tutorial/Step6/build>make packag...
Type converting slices of interfaces
...eption to this rule is converting strings. When converting a string to and from a []byte or a []rune, Go does O(n) work even though conversions are "syntax".
There is no standard library function that will do this conversion for you. You could make one with reflect, but it would be slower than the ...
Maven: how to override the dependency added by a library
...dency hierarchy tab I found out that during build it was using slf4j 1.6.1 from project B, instead of using logback's slf4j 1.7.5.
I solved the issue by changing the order of the dependencies on project A pom, when I moved project B entry below the logback entry then maven started to build the proj...
“find: paths must precede expression:” How do I specify a recursive search that also finds files in
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From find manual:
NON-BUGS
Operator precedence surprises
The command find . -name afile -o -name bfile -print will never print
afile because this is actually equivalent to find . -name afile -o \(
-name...
How to insert values into C# Dictionary on instantiation?
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You can also use Lambda expressions to insert any Key Value pairs from any other IEnumerable object. Key and value can be any type you want.
Dictionary<int, string> newDictionary =
SomeList.ToDictionary(k => k.ID, v => v.Name);
I find that much simpler since...
ManyRelatedManager object is not iterable
...h lists answers". Without the parenthesis you're asking for all the values from the store's answers that are also in the all function, which is meaningless. The all function is not an iterable (it's a function that returns an iterable)
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Uninstall old versions of Ruby gems
...gems/ruby-2.1.1@project/cache/nokogiri-1.6.6.2.gem
the, you can remove it from cache:
rm /home/rails/.rvm/gems/ruby-2.1.1@project/cache/nokogiri-1.6.6.2.gem
For more detail:
http://blog.grepruby.com/2015/04/way-to-clean-up-gem-or-remove-old.html
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Jsoup SocketTimeoutException: Read timed out
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Set timeout while connecting from jsoup.
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