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Controlling a USB power supply (on/off) with Linux
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edited Dec 6 '17 at 14:08
ItamarG3
3,76666 gold badges2727 silver badges4242 bronze badges
answered...
Can an interface extend multiple interfaces in Java?
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174
Yes, you can do it. An interface can extend multiple interfaces, as shown here:
interface Maini...
Android 4.3 menu item showAsAction=“always” ignored
I'm using the new v7 appcompat library available starting from Android 4.3 (API level 18).
12 Answers
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Are tuples more efficient than lists in Python?
...much faster than assigning a list.
>>> def a():
... x=[1,2,3,4,5]
... y=x[2]
...
>>> def b():
... x=(1,2,3,4,5)
... y=x[2]
...
>>> import dis
>>> dis.dis(a)
2 0 LOAD_CONST 1 (1)
3 LOAD_CONST 2 ...
pyplot scatter plot marker size
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435
This can be a somewhat confusing way of defining the size but you are basically specifying the...
Resize image in the wiki of GitHub using Markdown
...s (internal/external):
<img src="https://github.com/favicon.ico" width="48">
Example:
Old Answer:
This should work:
[[ http://url.to/image.png | height = 100px ]]
Source: https://guides.github.com/features/mastering-markdown/
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How can I upgrade specific packages using pip and a requirements file?
...actly your problem, but in my case, I wasn't able to upgrade Django to 1.2.4 - I was always finishing with 1.2.3 version, so I uninstalled Django with:
<virtualenv>/bin/pip uninstall Django
Then I removed <virtualenv>/build/Django directory and finally I installed the proper version wit...
Error when testing on iOS simulator: Couldn't register with the bootstrap server
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44
Ended up restarting the system! Still don't know what caused the issue though!
– lostInTransit
Apr ...
What does `kill -0 $pid` in a shell script do?
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edited Nov 21 '14 at 22:18
slm
11.5k1212 gold badges8181 silver badges9999 bronze badges
answe...
Most efficient way to reverse a numpy array
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244
When you create reversed_arr you are creating a view into the original array. You can then cha...