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Reading specific lines only
I'm using a for loop to read a file, but I only want to read specific lines, say line #26 and #30. Is there any built-in feature to achieve this?
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How to generate JAXB classes from XSD?
...ML. With this we decided to use JAXB. So far, we manually coded the Models for the XML.
10 Answers
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UITextView that expands to text using auto layout
...constraints as they should be, and in the end I put one special constraint for UITextView's height, and I saved it in an instance variable.
_descriptionHeightConstraint = [NSLayoutConstraint constraintWithItem:_descriptionTextView
attribute:NSLayoutAttributeHeight
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Create a “with” block on several context managers? [duplicate]
Suppose you have three objects you acquire via context manager, for instance A lock, a db connection and an ip socket.
You can acquire them by:
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Safari 3rd party cookie iframe trick no longer working?
...;?php
endif;
// END SAFARI SESSION FIX
?>
Note: This was made for facebook, but it would actually work within any other similar situations.
Edit 20-Dec-2012 - Maintaining Signed Request:
The above code does not maintain the requests post data, and you would loose the signed_request,...
How do I dump an object's fields to the console?
... 0 ; puts server.inspect #<TCPServer:fd 9> => nil . it won't work for most complex objects.
– ribamar
Jul 25 '16 at 14:13
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Algorithm to detect overlapping periods [duplicate]
...ful! It answers "could two people have met" with "yes if both were born before the other died". The reason this works becomes clear when you express the opposite: "no if either died before the other was born." In effect, testing for case 5 only: overlap = !(a.start > b.end || b.start > a.e...
What are the advantages of NumPy over regular Python lists?
...d writing items is also faster with NumPy.
Maybe you don't care that much for just a million cells, but you definitely would for a billion cells -- neither approach would fit in a 32-bit architecture, but with 64-bit builds NumPy would get away with 4 GB or so, Python alone would need at least abou...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
... supports RAII: "Resource Acquisition Is Initialization" -- a poor name† for a really useful concept.
The idea is that an object's destructor is responsible for freeing resources. When the object has automatic storage duration, the object's destructor will be called when the block in which it ...
How do I find files with a path length greater than 260 characters in Windows?
...g to copy has too long a path. I can easily reduce the path length, but unfortunately I can't work out which files are violating the path length restriction. The files that are copied are printed to the standard output (which I'm redirecting to a log file), but the error message is printed to the ...