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form_for but to post to a different action
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177
form_for @user, :url => url_for(:controller => 'mycontroller', :action => 'myaction')...
sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and t
...ach one character long.
>>> len(img)
74
>>> len((img,))
1
If you find it easier to read, you can also use a list literal:
cursor.execute('INSERT INTO images VALUES(?)', [img])
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.NET 4.0 build issues on CI server
...0 applications compiling on a CI server without installing Visual Studio 2010 on a CI server?
4 Answers
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How to start an Intent by passing some parameters to it?
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edited Jan 22 '14 at 15:08
ereOn
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How can I change the text inside my with jQuery?
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181
$('#abc span').text('baa baa black sheep');
$('#abc span').html('baa baa <strong>black s...
Correct way to try/except using Python requests module?
...SystemExit(e)
As Christian pointed out:
If you want http errors (e.g. 401 Unauthorized) to raise exceptions, you can call Response.raise_for_status. That will raise an HTTPError, if the response was an http error.
An example:
try:
r = requests.get('http://www.google.com/nothere')
r.raise...
Printing newlines with print() in R
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132
An alternative to cat() is writeLines():
> writeLines("File not supplied.\nUsage: ./progra...
How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered May 18 '09 at 19:09
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Does PostgreSQL support “accent insensitive” collations?
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$func$
SELECT public.immutable_unaccent(regdictionary 'public.unaccent', $1)
$func$;
Drop PARALLEL SAFE from both functions for Postgres 9.5 or older.
public being the schema where you installed the extension (public is the default).
The explicit type declaration (regdictionary) defends against...
Is Java RegEx case-insensitive?
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121
RegexBuddy is telling me if you want to include it at the beginning, this is the correct synta...