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How to return result of a SELECT inside a function in PostgreSQL?
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Use RETURN QUERY:
CREATE OR REPLACE FUNCTION word_frequency(_mam>x m>_tokens int)
RETURNS TABLE (tm>x m>t tem>x m>t -- also visible as OUT parameter inside function
, cnt bigint
, ratio bigint) AS
$func$
BEGIN
RETURN QUERY
SELECT t.tm>x m>t
, count(*) AS c...
What file uses .md em>x m>tension and how should I edit them?
...al projects have README.md files. It seems like a simple format file to em>x m>press tem>x m>t and pictures.
16 Answers
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Is there a documented way to set the iPhone orientation?
...s. I personally have been told by Apple to remove the method call on my nem>x m>t update so I am not yet sure if having a hack for older devices will get through the approval process.
share
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improve th...
lem>x m>ers vs parsers
Are lem>x m>ers and parsers really that different in theory?
5 Answers
5
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Auto-loading lib files in Rails 4
...Foo::Bar
end
if you really wanna do some monkey patches in file like lib/em>x m>tensions.rb, you may manually require it:
in config/initializers/require.rb:
require "#{Rails.root}/lib/em>x m>tensions"
P.S.
Rails 3 Autoload Modules/Classes by Bill Harding.
And to understand what does Rails em>x m>actly do...
Git push/clone to new server
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git remote add name url
git push name branch
Em>x m>ample:
git remote add origin git@github.com:foo/bar.git
git push origin master
See the docs for git push -- you can set a remote as the default remote for a given branch; if you don't, the name origin is special. Just git...
Delete all local git branches
...re than one branch. So, simplifying @sblom's answer but adding a critical m>x m>args:
git branch -D `git branch --merged | grep -v \* | m>x m>args`
or, further simplified to:
git branch --merged | grep -v \* | m>x m>args git branch -D
Importantly, as noted by @AndrewC, using git branch for scripting is dis...
How to raise a ValueError?
I have this code which finds the largest indem>x m> of a specific character in a string, however I would like it to raise a ValueError when the specified character does not occur in a string.
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m>X m>MLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...eate a website that can be downloaded and run locally by launching its indem>x m> file.
9 Answers
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How do I enter RGB values into Interface Builder?
How can I enter RGB or Hem>x m> color values for backgrounds in Interface Builder? I can select predefined colors but I would like to manually enter in RGB values. Where can I do this?
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