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Implementing slicing in __getitem__
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121
The __getitem__() method will receive a slice object when the object is sliced. Simply look at...
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
...t-devel & libxml2-devel using
sudo apt-get install libxml2-dev libxslt1-dev
After installing follow the above one
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Why a function checking if a string is empty always returns true? [closed]
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15 Answers
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In Intellij, how do I toggle between camel case and underscore spaced?
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191
I use a plugin called String Manipulation which has the capabilities you're looking for (and m...
How to select first parent DIV using jQuery?
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161
Use .closest() to traverse up the DOM tree up to the specified selector.
var classes = $(this...
MySQL SELECT WHERE datetime matches day (and not necessarily time)
...ing 4 records, then only the 2nd and 3rd would be returned if I limit to 2012-12-25.
4 Answers
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What do you call the -> operator in Ruby?
... lambda defined using -> is called lambda literal.
succ = ->(x){ x+1 }
succ.call(2)
The code is equivalent to the following one.
succ = lambda { |x| x + 1 }
succ.call(2)
Informally, I have heard it being called stabby lambda or stabby literal.
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How can I generate a diff for a single file between two branches in github
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GitHub only exposes the way to show diff between two commits.
Provided those tags actually point...
Android TextView padding between lines
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You can use lineSpacingExtra and lineSpacingMultiplier in your XML file.
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(-2147483648> 0) returns true in C++?
-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence:
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