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django test app error - Got an error creating the test database: permission denied to create databas
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When Django runs the test suite, it creates a new database, in your case test_finance. The postgres user with username django does not have permission to create a database, hence the error message.
When you run migrate or syncdb, Django does not try to create the finance databa...
Limit ggplot2 axes without removing data (outside limits): zoom
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How to report an error from a SQL Server user-defined function
... date: 03/02/2010
-- Description: Returns the appropriate exchange rate
-- based on the input parameters.
-- If the rate cannot be found, returns NULL
-- (RAISEERROR can't be used in UDFs)
-- =============================================
ALTER FUNCTION [dbo].[GetExchangeRate]
(
@CurrencyFrom ch...
Undo a Git commit after push using reverse patch?
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GitHub relative link in Markdown file
...rently closed by technoweenie, with the comment:
We tried adding a <base> tag for this, but it causes problems with other relative links on the site.
October 12th, 2011:
If you look at the raw source of the README.md of Markdown itself(!), relative paths don't seem to be supported.
Yo...
Is there a way to give a specific file name when saving a file via cURL?
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grep without showing path/file:line
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How do you iterate through every file/directory recursively in standard C++?
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You can make it even simpler with the new C++11 range based for and Boost:
#include <boost/filesystem.hpp>
using namespace boost::filesystem;
struct recursive_directory_range
{
typedef recursive_directory_iterator iterator;
recursive_directory_range(path p) :...
Read password from stdin
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Detect a finger swipe through JavaScript on the iPhone and Android
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Based on @givanse's answer, this is how you could do it with classes:
class Swipe {
constructor(element) {
this.xDown = null;
this.yDown = null;
this.element = typeof(element) === 'string' ? docum...