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How do you 'redo' changes after 'undo' with Emacs?
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293
Short version: by undoing the undo. If you undo, and then do a non-editing command such as C-f...
How to import classes defined in __init__.py
...init__.py
| `-- someobject.py
|-- helper.py
`-- settings.py
2 directories, 6 files
The command:
$ python import_submodule.py
Output:
settings
helper
Helper in lib.settings
someobject
Helper in lib.foo.someobject
# ./import_submodule.py
import fnmatch, os
from lib.settings impor...
Deploying website: 500 - Internal server error
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22 Answers
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Why are regular expressions so controversial? [closed]
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22 Answers
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What exactly is a C pointer if not a memory address?
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25 Answers
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Stylecop vs FXcop
...cop superseded FXcop?
Which product should we be using with Visual Studio 2008?
5 Answers
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Why does Eclipse Java Package Explorer show question mark on some classes?
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edited Jan 19 '16 at 9:42
Mohammad Faisal
5,0431414 gold badges6262 silver badges110110 bronze badges
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Finding all objects that have a given property inside a collection [duplicate]
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20 Answers
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How to define custom exception class in Java, the easiest way?
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402
No, you don't "inherit" non-default constructors, you need to define the one taking a String in ...
SQL WHERE ID IN (id1, id2, …, idn)
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Option 1 is the only good solution.
Why?
Option 2 does the same but you repeat the column name lots of times; additionally the SQL engine doesn't immediately know that you want to check if the value is one of the values in a fixed list. However, a good SQL engine could opt...