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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...below).
You can read more in the Mozilla documentation on arrow functions.
From the Mozilla documentation:
An arrow function expression (also known as fat arrow function) has a shorter syntax compared to function expressions and lexically binds the this value (does not bind its own this, arguments,...
Non-alphanumeric list order from os.listdir()
...subdirectories: run01, run02, ... run19, run20, and then I generate a list from the following command:
12 Answers
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How to exit from PostgreSQL command line utility: psql
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cntrl+D to exit from any where
– vidur punj
Jan 22 '18 at 14:41
1
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remove None value from a list without removing the 0 value
...n't recommend this code - it's just for scientific purposes)
>>> from operator import is_not
>>> from functools import partial
>>> L = [0, 23, 234, 89, None, 0, 35, 9]
>>> filter(partial(is_not, None), L)
[0, 23, 234, 89, 0, 35, 9]
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Split views.py in several files
...w1(arg):
pass
viewsb.py :
def view2(arg):
pass
__init__.py :
from viewsa import view1
from viewsb import view2
The quick explanation would be: when you write from views import view1 Python will look for view1 in
views.py, which is what happens in the first (original) case
views/_...
Google Play on Android 4.0 emulator
...pps (GoogleLoginService.apk , GoogleServicesFramework.apk , Phonesky.apk) from here.
Start your emulator:
emulator -avd VM_NAME_HERE -partition-size 500 -no-audio -no-boot-anim
Then use the following commands:
# Remount in rw mode.
# NOTE: more recent system.img files are ext4, not yaffs2
adb shel...
How to shut down the computer from C#
What's the best way to shut down the computer from a C# program?
16 Answers
16
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What happens to my apps after my developer account membership expires? [closed]
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Your apps will be removed from the app store, although it won't happen instantly. This is what an Apple sales rep told me a few months ago.
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Rotating a two-dimensional array in Python
...Hopefully the comments make it clear what zip does, it will group elements from each input iterable based on index, or in other words it groups the columns.
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How to construct a relative path in Java from two absolute paths (or URLs)?
...eption: 'other' has different root exception when asking for relative path from "C:\temp" to "D:\temp".
– Igor
Feb 13 '16 at 17:35
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