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UnicodeDecodeError when reading CSV file in Pandas with Python
...= "ISO-8859-1"), or alternatively encoding = "utf-8" for reading, and generally utf-8 for to_csv.
You can also use one of several alias options like 'latin' instead of 'ISO-8859-1' (see python docs, also for numerous other encodings you may encounter).
See relevant Pandas documentation,
python doc...
Meaning of 'const' last in a function declaration of a class?
...st methods and not about const objects.
– Mykola Golubyev
Apr 15 '09 at 14:14
Thanks for the "The idea behind const th...
Sort objects in ArrayList by date?
...
@lily, Collections.sort(list, Collections.reverseOrder());
– sanghavi7
Sep 18 at 8:35
...
What is the purpose of “android.intent.category.DEFAULT”?
...ATEGORY_DEFAULT so that they can be found by Context.startActivity().
In order to receive implicit intents, you must include the CATEGORY_DEFAULT category in the intent filter. The methods startActivity() and startActivityForResult() treat all intents as if they declared the CATEGORY_DEFAULT categ...
Compile, Build or Archive problems with Xcode 4 (and dependencies)
...th"
It seemed right but was still failing. I then tried rearranging the order of 2 & 3 and all of a sudden it built fine. So not sure why that was the hickup, but wanted to add it to the list of things to try in case it helps someone else.
...
jquery data selector
...an see the available operators in the code below. Amongst them is ~= which allows regex testing:
$('a:data(category~=^mus..$,artist.name~=^M.+a$)');
I've tested it with a few variations and it seems to work quite well. I'll probably add this as a Github repo soon (with a full test suite), so keep...
How to insert a value that contains an apostrophe (single quote)?
...need to escape it.
The short answer is to use two single quotes - '' - in order for an SQL database to store the value as '.
Look at using REPLACE to sanitize incoming values:
Oracle REPLACE
SQL Server REPLACE
MySQL REPLACE
PostgreSQL REPLACE
You want to check for '''', and replace them if the...
How to filter Android logcat by application? [duplicate]
...following components.
MyActivity1
MyActivity2
MyActivity3
MyService
In order to filter the logging output from your application MyApp using logcat you would type the following.
adb logcat MyActivity1:v MyActivity2:v MyActivity3:v MyService:v *:s
However this requires you to know the TAG names...
Unique fields that allow nulls in Django
...ules.
You can force the admin interface to store NULL for an empty string by providing your own customized model form for Foo with a clean_bar method that turns the empty string into None:
class FooForm(forms.ModelForm):
class Meta:
model = Foo
def clean_bar(self):
return s...
In SQL, what's the difference between count(column) and count(*)?
...@Alan may be wrong but I'm interested in the source of your information in order to find out which is correct.
– Tony
Apr 6 '10 at 20:55
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