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Rename Files and Directories (Add Prefix)
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Heh, true, this will completely not work if you have a file with a space in it.
– CanSpice
Jan 24 '11 at 21:37
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How do I watch a file for changes?
...://timgolden.me.uk/python/win32_how_do_i/watch_directory_for_changes.html? If you only need it to work under Windows the 2nd example seems to be exactly what you want (if you exchange the path of the directory with the one of the file you want to watch).
Otherwise, polling will probably be the onl...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
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// Apply the scaled bitmap
view.setImageDrawable(result);
// Now change ImageView's dimensions to match the scaled image
LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) view.getLayoutParams();
params.width = width;
params.height = height;
view.setLayoutP...
Eclipse IDE: How to zoom in on text?
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It is now a official feature in Neon: eclipse.org/eclipse/news/4.6/platform.php
– gustavovelascoh
Nov 26 '16 at 1:42
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Can an enum class be converted to the underlying type?
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I think you can use std::underlying_type to know the underlying type, and then use cast:
#include <type_traits> //for std::underlying_type
typedef std::underlying_type<my_fields>::type utype;
utype a = static_cast<utype>(my_fields::field);
With th...
Recursively add files by pattern
...ot already be tracked. If you want to limit yourself to files git already knows about, you could combine git-ls-files with a filter:
git ls-files [path] | grep '\.java$' | xargs git add
Git doesn't provide any fancy mechanisms for doing this itself, as it's basically a shell problem: how do you get...
Test if a variable is a list or tuple
In python, what's the best way to test if a variable contains a list or a tuple? (ie. a collection)
13 Answers
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Mean per group in a data.frame [duplicate]
..."Rate2"), row.names = c(NA, -9L), class = c("data.table", "data.frame"))
Now to take the mean of Rate1 and Rate2 for all 3 months, for each person (Name):
First, decide which columns you want to take the mean of
colstoavg <- names(mydt)[3:4]
Now we use lapply to take the mean over the column...
Project structure for Google App Engine
...ever, as it has grown, and features have been added, it has gotten really difficult to keep things organized - mainly due to the fact that this is my first python project, and I didn't know anything about it until I started working.
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Color text in terminal applications in UNIX [duplicate]
...ne for finding this mistake and thanks for the feedback. I'll fix it right now ;).
– David Guyon
Apr 26 '16 at 14:24
T...