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How to model type-safe enum types?
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qtwo
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answered Aug 24 '09 at 11:07
skaffmanskaffman
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Importing modules from parent folder
I am running Python 2.5.
21 Answers
21
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Basic http file downloading and saving to disk in python?
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answered Oct 26 '13 at 4:59
Blue IceBlue Ice
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How to shrink/purge ibdata1 file in MySQL
...ccording to Bill Karwin's comment this is enabled by default as of version 5.6.6 of MySQL.
It was a while ago I did this. However, to setup your server to use separate files for each table you need to change my.cnf in order to enable this:
[mysqld]
innodb_file_per_table=1
http://dev.mysql.com/do...
How to format strings in Java
...ample takes advantage of the varargs and autoboxing improvements in Java 1.5 and turns the above into a one-liner:
MessageFormat.format("String is \"{1}\", number is {0}.", 42, "foobar");
MessageFormat is a little bit nicer for doing i18nized plurals with the choice modifier. To specify a messag...
How come a non-const reference cannot bind to a temporary object?
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answered Oct 14 '09 at 11:57
sbksbk
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Best data type to store money values in MySQL
...float. You can use a fixed-point numeric data type for that like
decimal(15,2)
15 is the precision (total length of value including decimal places)
2 is the number of digits after decimal point
See MySQL Numeric Types:
These types are used when it is important to preserve exact precision, ...
Is there a way to change context to iframe in javascript console?
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Chrome 15 allows you to change the scope of the console. On the bottom of the console, next to the clear console button, there is a menu that says <top frame> which will give a list of available frames:
Firefox has a simila...
How to add percent sign to NSString
...o have a percentage sign in my string after a digit. Something like this: 75%.
7 Answers
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python max function using 'key' and lambda expression
... different type:
List with mixed items:
lis = ['1','100','111','2', 2, 2.57]
In Python 2 it is possible to compare items of two different types:
>>> max(lis) # works in Python 2
'2'
>>> max(lis, key=lambda x: int(x)) # compare integer version of each item
'111'
But in Pyth...