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Is Haxe worth learning? [closed]
...tform with no effort at all. All the platforms also share common APIs like XML access, HTTP connections and reflection. Platforms that have things in common (i.e. Neko and PHP) share the same API for things like file access or web-server development.
What are some real world and perhaps under ap...
Getting only 1 decimal place [duplicate]
...ing to represent it with only one digit:
print("{:.1f}".format(number)) # Python3
print "%.1f" % number # Python2
or actually round off the other decimal places?
round(number,1)
or even round strictly down?
math.floor(number*10)/10
...
Negative list index? [duplicate]
... the end of the list, so n[-1] means the last item in the list n. Any good Python tutorial should have told you this.
It's an unusual convention that only a few other languages besides Python have adopted, but it is extraordinarily useful; in any other language you'll spend a lot of time writing n[...
numpy matrix vector multiplication [duplicate]
...pected, but I simply cannot find any information about how this is done in Python's Numpy module.
1 Answer
...
Format output string, right alignment
...d here's how to do it using the old % syntax (useful for older versions of Python that don't support str.format):
line_new = '%12s %12s %12s' % (word[0], word[1], word[2])
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Shared-memory objects in multiprocessing
...es (even over a network).
The Manager approach can be used with arbitrary Python objects, but will be slower than the equivalent using shared memory because the objects need to be serialized/deserialized and sent between processes.
There are a wealth of parallel processing libraries and approaches...
django unit tests without a db
...it like the following with --settings flag set to your new settings file:
python manage.py test myapp --settings='no_db_settings'
UPDATE: April/2018
Since Django 1.8, the module django.test.simple.DjangoTestSuiteRunner were moved to 'django.test.runner.DiscoverRunner'.
For more info check offic...
What does “fragment” mean in ANTLR?
...reference)
# ABBCCCDDDDEEEEE ABCDE
# FFGGHHIIJJKK FGHIJK
# ABCDEFGHIJKL
$ python3 Main.py input.txt
(content (rule0 ABBCCC) (rule0 DDDDEEEEE) (rule0 ABC) (rule0 DE) (rule0 FF) (rule0 GGHHII) (rule0 F) (rule0 GHI) (rule0 ABC) (rule0 DEF) (rule0 GHI) <EOF>)
ABBCCC
DDDDEEEEE
ABC
DE
FF
GGHHII
F
...
How to make good reproducible pandas examples
...em) in the step which is causing you trouble.
Anyways, have fun learning Python, NumPy and Pandas!
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How do I rename the android package name? [duplicate]
...
The best way to solve this is going to the AndroidManifest.xml: package="com.foocomp.fooapp:
Set the cursor on "foocomp"
Press Shift+F6
Rename Package to whatever you want
Repeat for "fooapp".
Works for me.
Also, replace in Path in Whole Project as it didn't change everything....