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PHP 5: const vs static
...t, I neglected to mention that the self keyword can be used if referencing from within the class itself. The examples I provided above were performed outside the class definition, in which case the class name must be used.
– Matt Huggins
Nov 6 '09 at 16:50
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How to read/process command line arguments?
...solution in the standard library is argparse (docs):
Here is an example:
from argparse import ArgumentParser
parser = ArgumentParser()
parser.add_argument("-f", "--file", dest="filename",
help="write report to FILE", metavar="FILE")
parser.add_argument("-q", "--quiet",
...
Using Git with Visual Studio [closed]
...ot fully integrated. Is there a solution that enables check-in - check-out from the Solution Explorer ?
– Dani
Jan 15 '11 at 17:09
4
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Tar archiving that takes input from a list of files
...ut comments in mylist.txt .. is there any workaround using some tar option from inside mylist.txt ?
– Stphane
Aug 10 '18 at 10:50
8
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C# catch a stack overflow exception
... Starting with 2.0 ..., I'm curios, what is preventing them from catching SO and how it was possible 1.1 (you mentioned that in your comment)?
– M.kazem Akhgary
Oct 24 '17 at 16:54
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How to get UTC time in Python?
...
Try this code that uses datetime.utcnow():
from datetime import datetime
datetime.utcnow()
For your purposes when you need to calculate an amount of time spent between two dates all that you need is to substract end and start dates. The results of such substraction ...
Delete all files in directory (but not directory) - one liner solution
...
Nice one, also to prevent people from having to look this up; here's the import: import org.apache.commons.io.FileUtils;
– Paul Gregoire
Jul 3 '13 at 16:00
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How do I execute inserts and updates in an Alembic upgrade script?
...0:06.784170
"""
revision = '169ad57156f0'
down_revision = '29b4c2bfce6d'
from alembic import op
import sqlalchemy as sa
from sqlalchemy import orm
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
class Player(Base):
__tablename__ = 'players'
id = sa.Col...
How do you deal with configuration files in source control?
... Then, each developer has their own override config file which is excluded from source control. The app first loads the default, and then if the override file is present, loads that and uses any settings from the override in preference to the default file.
In general, the smaller the override file ...
How do I fix PyDev “Undefined variable from import” errors?
... -> Editor -> Code Analysis -> Undefined -> Undefined Variable From Import -> Ignore
And that's that.
It may also be,
Window -> Preferences -> PyDev -> Editor -> Code Analysis -> Imports -> Import not found -> Ignore
...