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In Python, what is the difference between “.append()” and “+= []”?
...nly difference is performance: append is twice as fast.
Python 3.0 (r30:67507, Dec 3 2008, 20:14:27) [MSC v.1500 32 bit (Intel)] on win32
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>>> import timeit
>>> timeit.Timer('s.append("something")', 's = []').t...
MySQL “incorrect string value” error when save unicode string in Django
...le and columns to use the utf8mb4 character set (only available from MySQL 5.5 onwards)
Specify the charset in your Django settings file as below:
settings.py
DATABASES = {
'default': {
'ENGINE':'django.db.backends.mysql',
...
'OPTIONS': {'charset': 'utf8mb4'},
}
...
Determine .NET Framework version for dll
...een upgraded to Visual Studio 2008 and changed to .NET framework version 3.5.
14 Answers
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How can I set the focus (and display the keyboard) on my EditText programmatically
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edited Oct 31 '15 at 19:30
Rafael Ruiz Muñoz
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The selected run destination is not valid for this action
...
152
I had that issue several times. Basically, just set the Base SDK in Build Settings to Latest OS...
Java: How to set Precision for double value? [duplicate]
...rquis of LorneMarquis of Lorne
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How to debug a single thread in Visual Studio?
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154
Freeze/Thaw threads is an incorrect way because other threads don't execute any code.
The most...
How to create a inset box-shadow only on one side?
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Donald Duck
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answered Feb 20 '14 at 8:52
Gordon TuckerGo...
Best way to do nested case statement logic in SQL Server
... no longer possible.
– Chris KL
Feb 5 '09 at 3:56
8
This is a great trick, but keep in mind that ...