大约有 20,000 项符合查询结果（耗时：0.0375秒） [XML]
curl -GET and -X GET
...ave an excuse for skipping it is when typing it into the command line. Any script should specify -XGET even when strictly unnecessary.
– Backgammon
Feb 25 '19 at 19:54
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ERROR: permission denied for sequence cities_id_seq using Postgres
...at postgres (and at database info systems all in all). I ran following sql script on my database:
4 Answers
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how to create a file name with the current date & time in python?
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Gotcha! time was not defined in my script and I was trying to use timedate (not work, I do not why), but with time it is clear now, the filename is created with success. Thank You so much!
– deepcell
May 15 '12 at 19:56
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Get the name of the currently executing method
...e of the current method" (i.e. the name as it was called (invoked))
Test script:
require 'pp'
puts RUBY_VERSION
class Foo
def orig
{callee: __callee__, method: __method__}
end
alias_method :myalias, :orig
end
pp( {call_orig: Foo.new.orig, call_alias: Foo.new.myalias} )
1.9.3 Output:
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What is Rack middleware?
...s/index.html:
<!DOCTYPE HTML>
<html>
<head>
<title>The Index</title>
</head>
<body>
<p>Index Page</p>
</body>
</html>
We maybe want to serve this file from the website root, so let's add the following to our conf...
How to use Active Support core extensions
...lly I'm going to assume you're trying to add Active Support to a non-Rails script.
Read "How to Load Core Extensions".
Active Support's methods got broken into smaller groups in Rails 3, so we don't end up loading a lot of unneeded stuff with a simple require 'activesupport'. Now we have to do th...
Should I add .vcxproj.filter files to source control?
... vcxproj.filter files alongside each project which appear to contain a description of the folder structure (\Source Files, \Header Files, etc.).
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How can I check if the current date/time is past a set date/time?
I'm trying to write a script that will check if the current date/time is past the 05/15/2010 at 4PM
4 Answers
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Preserve colouring after piping grep to grep
... as the colored grep. When redefining grep you might run into trouble with scripts which rely on specific output of grep and don't like ascii escape code.
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How to close off a Git Branch?
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Excelent script!!
– Kike Gamboa
Sep 6 '18 at 20:57
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