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Sort ArrayList of custom Objects by property
I read about sorting ArrayLists using a Comparator but in all of the examples people used compareTo which according to some research is a method for Strings.
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Are there any Java method ordering conventions? [closed]
... method
can be in between two public instance methods. The goal is to make
reading and understanding the code easier.
Source: http://www.oracle.com/technetwork/java/codeconventions-141855.html
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How to create an empty file at the command line in Windows?
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Reading comments on my post, I have to admit I didn't read the question right.
On the Windows command-line, one way would be to use fsutil:
fsutil file createnew <filename> <size>
An example:
fsutil file cre...
Why Qt is misusing model/view terminology?
...ce to stay sane, but that would require a lot of work and research. A good read is Martin Fowler's overview.
Since there are so many different ideas what an MVC pattern can look like, which one is correct? In my opinion, the people who invented MVC should be turned to when we want to know how it is...
Can't seem to discard changes in Git
... true, makes git convert CRLF at the end of lines in text files to LF
when reading from the filesystem, and
convert in reverse when writing to the
filesystem. The variable can be set to
input, in which case the conversion
happens only while reading from the
filesystem but files are written out
with ...
Scala: write string to file in one statement
For reading files in Scala, there is
14 Answers
14
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How do you properly determine the current script directory in Python?
...I suggest setting __file__ in the globals you pass to the script so it can read that filename.
There's no other way to get the filename in execed code: as you note, the CWD may be in a completely different place.
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Is it possible to break a long line to multiple lines in Python [duplicate]
...recommended style was to break after binary operators.
But this can hurt readability in two ways: the operators tend to get scattered across different columns on the screen, and each operator is moved away from its operand and onto the previous line.
In Python code, it is permissible to break...
Rspec doesn't see my model Class. uninitialized constant error
...should be moved from spec_helper.rb into rails_helper.rb. Also, be sure to read the comments in rails_helper.rb that mention how rspec-rails can infer_spec_type_from_file_location, which might make you relocate your spec tests into different spec/*/ subdirs.
– Stephen Henderson...
Why use pointers? [closed]
...se a is a pointer and in the second case a is an array. Did I mention it already? It's not the same! Check for yourself: Compare sizeof(a), try to assign a new address to an array. It won't work.
– sellibitze
Sep 23 '10 at 15:20
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