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How to set top-left alignment for UILabel for iOS application?
...ded one label in my nib file, then its required to have top-left alignment for that lable. As I am providing text at runtime so its not sure that how much lines there are.
So if text contains only single line then it appears as vertical-center aligned. That alignment is not matching with my respecti...
How do I join two lines in vi?
...
Vi or Vim?
Anyway, the following command works for Vim in 'nocompatible' mode. That is, I suppose, almost pure vi.
:join!
If you want to do it from normal command use
gJ
With 'gJ' you join lines as is -- without adding or removing whitespaces:
S<Switch_ID>_F&...
Label encoding across multiple columns in scikit-learn
...e has many (50+) columns, I want to avoid creating a LabelEncoder object for each column; I'd rather just have one big LabelEncoder objects that works across all my columns of data.
...
Project structure for Google App Engine
...th the technology and work on a pet project that I had been thinking about for a long time but never gotten around to starting. The result is BowlSK . However, as it has grown, and features have been added, it has gotten really difficult to keep things organized - mainly due to the fact that this...
About catching ANY exception
...ip())
except IOError as (errno, strerror):
print "I/O error({0}): {1}".format(errno, strerror)
except ValueError:
print "Could not convert data to an integer."
except:
print "Unexpected error:", sys.exc_info()[0]
raise
...
Get the data received in a Flask request
...ndle.
request.args: the key/value pairs in the URL query string
request.form: the key/value pairs in the body, from a HTML post form, or JavaScript request that isn't JSON encoded
request.files: the files in the body, which Flask keeps separate from form. HTML forms must use enctype=multipart/for...
What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
..."Hello, World!"
^
SyntaxError: invalid syntax
As for why print became an ordinary function in Python 3, that didn't relate to the basic form of the statement, but rather to how you did more complicated things like printing multiple items to stderr with a trailing space rath...
How to enable C++11/C++0x support in Eclipse CDT?
...
I found this article in the Eclipse forum, just followed those steps and it works for me. I am using Eclipse Indigo 20110615-0604 on Windows with a Cygwin setup.
Make a new C++ project
Default options for everything
Once created, right-click the project and ...
Declaration/definition of variables locations in ObjectiveC?
...and the best practice and situations where I'd want to use these locations for my variables and perhaps correct my present understanding?
...
PostgreSQL error 'Could not connect to server: No such file or directory'
...r when I run rake db:migrate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
22 Answ...