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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
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142
This error occurs because OSX implements a pid access policy which requires a digital signature ...
How do I change bash history completion to complete what's already on the line?
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225
Probably something like
# ~/.inputrc
"\e[A": history-search-backward
"\e[B": history-search-...
Change old commit message on Git
...and line with the following message:
$ git rebase -i HEAD~3
Stopped at 7482e0d... updated the gemspec to hopefully work better
You can amend the commit now, with
It does not mean:
type again git rebase -i HEAD~3
Try to not typing git rebase -i HEAD~3 when exiting the editor, and it should work...
Passing command line arguments in Visual Studio 2010?
...ut how to pass command line arguments to my main function in Visual Studio 2010 Express Edition. I want to debug - how do these command line arguments work?
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Convert a python 'type' object to a string
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227
print type(someObject).__name__
If that doesn't suit you, use this:
print some_instance.__c...
Find out how much memory is being used by an object in Python [duplicate]
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112
There's no easy way to find out the memory size of a python object. One of the problems you may ...
Apply CSS Style to child elements
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edited Mar 10 '09 at 20:37
answered Mar 10 '09 at 20:21
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“Unable to find remote helper for 'https'” during git clone
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23 Answers
23
Active
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Oracle: If Table Exists
...ABLE ' || table_name;
EXCEPTION
WHEN OTHERS THEN
IF SQLCODE != -942 THEN
RAISE;
END IF;
END;
ADDENDUM
For reference, here are the equivalent blocks for other object types:
Sequence
BEGIN
EXECUTE IMMEDIATE 'DROP SEQUENCE ' || sequence_name;
EXCEPTION
WHEN OTHERS THEN
...