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Is there a way to perform “if” in python's lambda
...n?
def f(x):
if x == 2:
print(x)
else:
raise ValueError
there really is no justification to use lambda in this case.
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How to apply a Git patch to a file with a different name and path?
... Using --3way not only helps with "does not exist in index" errors (as pointed out by @nobar), but also allows you to cleanly handle merge conflicts. Instead of leaving conflicted files untouched, a conflict block is added that can then be resolved.
– Daniel Wolf...
Visual Studio 2010 isn't building before a run when there are code changes
...project, and then hit F5 instead of building it so it can run it throws an error message saying that the exe doesn't exist to run. How do I make it build first? What could have changed?
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How to install plugin for Eclipse from .zip
...ou see your new views or functionality.
Additionally, you can check the "Error Log" view for any problems with your new plugin that eclipse is complaining about.
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Shell script - remove first and last quote (") from a variable
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Elegant and saved me from a lot more trial-error-debug time. Thx.
– Scott Wade
Nov 22 '18 at 0:07
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Why is the Android test runner reporting “Empty test suite”?
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This worked for me. I was getting Empty test suite error. It could be because i added PowerMockito after the configuration was created initially.
– Ajith Memana
Sep 21 '16 at 12:24
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MySQL ON vs USING?
...be invalid to just say film_id since that would make for an ambiguity:
ERROR 1052 (23000): Column 'film_id' in field list is ambiguous
As for select *, the joining column appears in the result set twice with ON while it appears only once with USING:
mysql> create table t(i int);insert t s...
How to append a char to a std::string?
The following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answer...
Is it possible to set async:false to $.getJSON call
... usage in developer tools and may experiment with throwing an InvalidAccessError exception when it occurs."
– Ken Sharp
Dec 29 '15 at 16:19
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Trim spaces from start and end of string
... is the right behavior really to overwrite it? Perhaps you should throw an error in that case.
– kojiro
Oct 27 '11 at 18:49
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