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What is the difference between the states selected, checked and activated in Android?
...below added):
... For example, in a list view with single or multiple selection
enabled, the views in the current selection set are activated. (Um,
yeah, we are deeply sorry about the terminology here.) The activated
state is propagated down to children of the view it is set on.
So here...
How to clear the interpreter console?
...pr__(self):
return '\n'*1000
wipe = Wipe()
Then you can do this from the interpreter all you like :)
>>> from wiper import wipe
>>> wipe
>>> wipe
>>> wipe
share
|
...
Copy multiple files in Python
....copy to do the copying.
The following code copies only the regular files from the source directory into the destination directory (I'm assuming you don't want any sub-directories copied).
import os
import shutil
src_files = os.listdir(src)
for file_name in src_files:
full_file_name = os.path....
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
...e output of a command I run using os.system to a variable and prevent it from being output to the screen. But, in the below code ,the output is sent to the screen and the value printed for var is 0, which I guess signifies whether the command ran successfully or not. Is there any way to assign t...
Why doesn't os.path.join() work in this case?
...solute path, all previous components are thrown away and joining continues from the absolute path component.
Note on Windows, the behaviour in relation to drive letters, which seems to have changed compared to earlier Python versions:
On Windows, the drive letter is not reset when an absolute ...
How to find out the number of CPUs using python
...except (KeyError, ValueError):
pass
# jython
try:
from java.lang import Runtime
runtime = Runtime.getRuntime()
res = runtime.availableProcessors()
if res > 0:
return res
except ImportError:
pass
# BSD
try:
s...
How to get the parent dir location
...
Use relative path with the pathlib module in Python 3.4+:
from pathlib import Path
Path(__file__).parent
You can use multiple calls to parent to go further in the path:
Path(__file__).parent.parent
As an alternative to specifying parent twice, you can use:
Path(__file__).pare...
What's the best visual merge tool for Git? [closed]
...
meld is tedious with complex diffs, being able to select options like chose b for all unresolved conflicts is much better than having to manually click on the correct arrow for every hunk in meld. Also, being able to merge into a specific output file rather than edit the inp...
What are the differences between virtual memory and physical memory?
...ocesses to have their own address spaces. This protects one process's data from being written over by another process. It also lets you give different permissions to different address spaces, so some users of the system can have higher read/write privileges than others. Having the same amount of vir...
How do I enter RGB values into Interface Builder?
... enter RGB or Hex color values for backgrounds in Interface Builder? I can select predefined colors but I would like to manually enter in RGB values. Where can I do this?
...