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List of tables, db schema, dump etc using the Python sqlite3 API
...Apparently the version of sqlite3 included in Python 2.6 has this ability: http://docs.python.org/dev/library/sqlite3.html
# Convert file existing_db.db to SQL dump file dump.sql
import sqlite3, os
con = sqlite3.connect('existing_db.db')
with open('dump.sql', 'w') as f:
for line in con.iterdum...
How to parse a date? [duplicate]
... String formattedDate = formatter.format(date);
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JavaDoc: http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html
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Is there a NumPy function to return the first index of something in an array?
I know there is a method for a Python list to return the first index of something:
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Fastest way to find second (third…) highest/lowest value in vector or column
R offers max and min, but I do not see a really fast way to find another value in the order, apart from sorting the whole vector and then picking a value x from this vector.
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Can you grab or delete between parentheses in vi/vim?
Given this line of code in C:
7 Answers
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Convert date to datetime in Python
Is there a built-in method for converting a date to a datetime in Python, for example getting the datetime for the midnight of the given date? The opposite conversion is easy: datetime has a .date() method.
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Is there a range class in C++11 for use with range based for loops?
I found myself writing this just a bit ago:
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Read/write to Windows registry using Java
... = 0;
return result;
}
}
Original Author: Apache.
Library Source: https://github.com/apache/npanday/tree/trunk/components/dotnet-registry/src/main/java/npanday/registry
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'const int' vs. 'int const' as function parameters in C++ and C
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How do you use script variables in psql?
In MS SQL Server, I create my scripts to use customizable variables:
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