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How do I unload (reload) a Python module?
... only):
from importlib import reload
import foo
while True:
# Do some things.
if is_changed(foo):
foo = reload(foo)
In Python 3, reload was moved to the imp module. In 3.4, imp was deprecated in favor of importlib, and reload was added to the latter. When targeting 3 or later, ...
NPM modules won't install globally without sudo
...Ubuntu 12.04 and using Chris Lea's PPA for install the following works for me:
npm config set prefix '~/.npm-packages'
and adding $HOME/.npm-packages/bin to $PATH
append to .bashrc
export PATH="$PATH:$HOME/.npm-packages/bin"
see https://stackoverflow.com/a/18277225 from @passy
...
Makefiles with source files in different directories
... of the project which builds everything. The "root" Makefile would look something like the following:
all:
+$(MAKE) -C part1
+$(MAKE) -C part2
+$(MAKE) -C part3
Since each line in a make target is run in its own shell, there is no need to worry about traversing back up the directory...
How do I handle ImeOptions' done button click?
...This will be either the identifier you supplied,
// or EditorInfo.IME_NULL if being called due to the enter key being pressed.
if (actionId == EditorInfo.IME_ACTION_SEARCH
|| actionId == EditorInfo.IME_ACTION_DONE
|| event.getAction() == KeyEvent.ACTIO...
CSS force image resize and keep aspect ratio
... Seems that display: block is no more needed.
– actimel
Jun 26 '14 at 9:18
3
Note that the quest...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
I have the same situation with HERE
11 Answers
11
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Python - Get path of root project structure
...ions.py you can define (this requires import os):
ROOT_DIR = os.path.dirname(os.path.abspath(__file__)) # This is your Project Root
Thus, with the Project Root known, you can create a variable that points to the location of the configuration (this can be defined anywhere, but a logical place woul...
Effective method to hide email from spam bots
On my homepage, I'm using this method to hide my email from spam bots:
34 Answers
34
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AsyncTask and error handling on Android
... updates and handling of results in the main UI thread. What's unclear to me is how to handle exceptions if something goes haywire in AsyncTask#doInBackground .
...
Disable same origin policy in Chrome
Is there any way to disable the Same-origin policy on Google's Chrome browser?
33 Answers
...