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Get the _id of inserted document in Mongo database in NodeJS
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georgedyergeorgedyer
2,68711 gold badge1818 silver badges2525 bronze badges
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How do I raise the same Exception with a custom message in Python?
...e outer try/except is just to show the effect)
For python 2.x where x>=6:
try:
try:
raise ValueError # something bad...
except ValueError as err:
err.message=err.message+" hello"
raise # re-raise current exception
except ValueError as e:
print(" got e...
Make a link open a new window (not tab) [duplicate]
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ChristophChristoph
44.6k1818 gold badges8989 silver badges118118 bronze badges
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Escaping regex string
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336
Use the re.escape() function for this:
4.2.3 re Module Contents
escape(string)
Return ...
Why is parenthesis in print voluntary in Python 2.7?
...nswered May 31 '11 at 4:25
user166390user166390
3
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FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
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edited Jun 4 '15 at 16:18
d.danailov
8,31844 gold badges4646 silver badges3333 bronze badges
answer...
How to get last items of a list in Python?
...xample using the python CLI interpreter:
>>> a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a[-9:]
[4, 5, 6, 7, 8, 9, 10, 11, 12]
the important line is a[-9:]
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iOS: How to store username/password within an app?
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Filip RadelicFilip Radelic
26.3k88 gold badges6969 silver badges9595 bronze badges
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How do I import other TypeScript files?
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206
From TypeScript version 1.8 you can use simple import statements just like in ES6:
import { Zip...
How do I execute inserts and updates in an Alembic upgrade script?
...ormally would in your application.
"""create teams table
Revision ID: 169ad57156f0
Revises: 29b4c2bfce6d
Create Date: 2014-06-25 09:00:06.784170
"""
revision = '169ad57156f0'
down_revision = '29b4c2bfce6d'
from alembic import op
import sqlalchemy as sa
from sqlalchemy import orm
from sqlalchem...