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For files in directory, only echo filename (no path)
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Good answer. For those interested in learning more about parameter expansion: wiki.bash-hackers.org/syntax/pe#substring_removal
– DougW
Jan 26 '12 at 1:59
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'id' is a bad variable name in Python
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How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
... Thanks for this - I'll need to look into normalization form C in more detail, but these are great pointers. I think I can live with the "it doesn't work quite correctly under the PCL" (which doesn't provide normalization). Using a 3rd party library for case-folding would be overkill here -...
How to create Windows EventLog source from command line?
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How to test an SQL Update statement before running it?
...a then. Assuming he wants to check the result, I conclude his statement is more complex than a 'SET bar = 42', so within his session he will be able to make several queries to test the resulting set of data ...
– Imad Moqaddem
Jun 13 '12 at 9:06
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See what process is using a file in Mac OS X
...en images form Evernote in Preview in order to crop them, and most times - more often than not - even after I have quit Preview, Evernote wars that the image is still open in another application.
– Vihung
Feb 25 '14 at 14:07
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python pandas: apply a function with arguments to a series
... python function which should have a single parameter. If you want to pass more parameters you should use functools.partial as suggested by Joel Cornett in his comment.
An example:
>>> import functools
>>> import operator
>>> add_3 = functools.partial(operator.add,3)
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Literal notation for Dictionary in C#?
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{ "test2", "val2" }
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In C# 6, you now have the option of using a more intuitive syntax with Dictionary as well as any other type that supports indexers. The above statement can be rewritten as:
var data = new Dictionary<string, string>
{
["test"] = "val",
["test2"] = "val2"
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Set android shape color programmatically
...ou will need to subclass ShapeDrawable in order to set the stroke portion. More info here: Link. Look at the comment as it mentions a problem with the accepted answer.
– Vikram
Oct 19 '13 at 1:33
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