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Bulk package updates using Conda
...restrictions (or, for example, conda update --all won't update from Python 2.7 to Python 3.4).
– asmeurer
Aug 14 '15 at 18:59
1
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Difference between “git add -A” and “git add .”
...s like git add :/ (add everything from top git repo folder).
Note that git 2.7 (Nov. 2015) will allow you to add a folder named ":"!
See commit 29abb33 (25 Oct 2015) by Junio C Hamano (gitster).
Note that starting git 2.0 (Q1 or Q2 2014), when talking about git add . (current path within the wo...
Find the most common element in a list
...
Borrowing from here, this can be used with Python 2.7:
from collections import Counter
def Most_Common(lst):
data = Counter(lst)
return data.most_common(1)[0][0]
Works around 4-6 times faster than Alex's solutions, and is 50 times faster than the one-liner propos...
Update built-in vim on Mac OS X
...ith-python-config-dir=/System/Library/Frameworks/Python.framework/Versions/2.7
– Ain Tohvri
Feb 9 '14 at 13:27
"Voila!...
assertEquals vs. assertEqual in python
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Not just for Python 3.x, since Python 2.7 assertEquals has been deprecated as well:
Method Name | Deprecated alias(es)
_________________________________________________________
assertEqual() | failUnlessEqual, assertEquals
From 25.3.7.1.1. ...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
How to wait in a bash script for several subprocesses spawned from that script to finish and return exit code !=0 when any of the subprocesses ends with code !=0 ?
...
Convert timedelta to total seconds
...
New in python 2.7
– Evgeny
Jun 6 '13 at 14:43
7
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How to write DataFrame to postgres table?
...
For Python 2.7 and Pandas 0.24.2 and using Psycopg2
Psycopg2 Connection Module
def dbConnect (db_parm, username_parm, host_parm, pw_parm):
# Parse in connection information
credentials = {'host': host_parm, 'database': db_parm...
How to make MySQL handle UTF-8 properly
...d to the UTF-8 encoding described above."
– Aaron McDaid
Sep 30 '13 at 9:32
7
MySQL has never had...
Java compile speed vs Scala compile speed
...That said, compile times have already improved noticeably going from Scala 2.7 to Scala 2.8, and I expect the improvements to continue now that the dust has settled on 2.8. This page documents some of the ongoing efforts and ideas to improve the performance of the Scala compiler.
Martin Odersky pro...