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Is it possible to modify variable in python that is in outer, but not global, scope?
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A nice way to do this is class nonlocal: pass in the outer scope. Then nonlocal.x can be assigned to in the inner scope.
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What are all the common undefined behaviours that a C++ programmer should know about? [closed]
What are all the common undefined behaviours that a C++ programmer should know about?
11 Answers
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How do I create 7-Zip archives with .NET?
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If you can guarantee the 7-zip app will be installed (and in the path) on all target machines, you can offload by calling the command line app 7z. Not the most elegant solution but it is the least work.
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Why do we need C Unions?
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rubenvb
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answered Oct 31 '08 at 4:02
Adam RosenfieldAdam Rosenfield
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How to get the instance id from within an ec2 instance?
...:\\1:'`"
You may also use curl instead of wget, depending on what is installed on your platform.
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How to import existing Git repository into another?
I have a Git repository in a folder called XXX , and I have second Git repository called YYY .
15 Answers
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Equivalent of *Nix 'which' command in PowerShell?
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Is there any way to have the path all the time without to type '| Format-Table Path, Name' ?
– Guillaume
Jan 11 '13 at 8:18
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How to select bottom most rows?
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This and other answers work fine when you're working on smaller tables. I don't think it's worth ordering the entire table by a column when you are just interested in the bottom few rows.
– steadyfish
Oct 13 '14 at 16:09
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How do I save a String to a text file using Java?
In Java, I have text from a text field in a String variable called "text".
24 Answers
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How do I create a PDO parameterized query with a LIKE statement?
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PDO should be escaping that % in the execute call. Kaqai's answer is better
– Peter Bagnall
Nov 13 '16 at 14:52
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