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Oracle SQL escape character (for a '&')
...GADORES_AGREGADORES (IDAGREGADOR,NOMBRE,URL)
values (2,'Netvibes',
'http://www.netvibes.com/subscribe.php?type=rss' || chr(38) || 'amp;url=');
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How to remove not null constraint in sql server using query
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Reference: https://www.tutorialspoint.com/How-can-we-remove-NOT-NULL-constraint-from-a-column-of-an-existing-MySQL-table
ALTER TABLE tableName MODIFY columnName columnType NULL;
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Eclipse keyboard shortcut to indent source code to the left?
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Ctrl + I (indentation). See at http://www.rossenstoyanchev.org/write/prog/eclipse/eclipse3.html
Search for Indentation.
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What is $@ in Bash? [duplicate]
...he parameters added together.
If it still makes no sense do this.
http://www.thegeekstuff.com/2010/05/bash-shell-special-parameters/
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How can I capture the right-click event in JavaScript? [duplicate]
... true or false, you can trap right click here by if comparison
}
(http://www.quirksmode.org/js/events_properties.html)
And then use the onmousedown even with the function rightclick() (if you want to use it globally on whole page you can do this <body onmousedown=rightclick(); >
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Download a working local copy of a webpage [closed]
...e of doing what you are asking. Just try the following:
wget -p -k http://www.example.com/
The -p will get you all the required elements to view the site correctly (css, images, etc).
The -k will change all links (to include those for CSS & images) to allow you to view the page offline as it ...
Is there already a Google+ API? [closed]
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It is just released..
http://www.globinch.com/2011/09/15/google-api-released-supports-access-to-public-data/
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How to alter a column's data type in a PostgreSQL table?
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See documentation here: http://www.postgresql.org/docs/current/interactive/sql-altertable.html
ALTER TABLE tbl_name ALTER COLUMN col_name TYPE varchar (11);
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How to expand a list to function arguments in Python [duplicate]
...ead the Python doc unpackaging argument lists.
Also, do read this: http://www.saltycrane.com/blog/2008/01/how-to-use-args-and-kwargs-in-python/
def foo(x,y,z):
return "%d, %d, %d" % (x,y,z)
values = [1,2,3]
# the solution.
foo(*values)
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What is android:ems attribute in Edit Text? [duplicate]
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Taken from: http://www.w3.org/Style/Examples/007/units:
The em is simply the font size. In an element with a 2in font, 1em
thus means 2in. Expressing sizes, such as margins and paddings, in em
means they are related to the font size, an...