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Why does an NSInteger variable have to be cast to long when used as a format argument?
...s a 64-bit integer. The %i format, on the other hand, is for int, which is 32-bit. So the format and the actual parameter do not match in size.
Since NSInteger is 32-bit or 64-bit, depending on the platform, the compiler recommends
to add a cast to long generally.
Update: Since iOS 7 supports 64-b...
getViewTypeCount and getItemViewType methods of ArrayAdapter
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3 Answers
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Change one value based on another value in pandas
...for you.
import pandas
df = pandas.read_csv("test.csv")
df.loc[df.ID == 103, 'FirstName'] = "Matt"
df.loc[df.ID == 103, 'LastName'] = "Jones"
As mentioned in the comments, you can also do the assignment to both columns in one shot:
df.loc[df.ID == 103, ['FirstName', 'LastName']] = 'Matt', 'Jones...
adb update a non-market apk?
... installed version.
– theblang
Feb 13 '14 at 16:20
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return query based on date
...e:
db.gpsdatas.find({"createdAt" : { $gte : new ISODate("2012-01-12T20:15:31Z") }});
I'm using $gte (greater than or equals), because this is often used for date-only queries, where the time component is 00:00:00.
If you really want to find a date that equals another date, the syntax would be
d...
Git clone without .git directory
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phatskat
1,6851515 silver badges3232 bronze badges
answered Jul 16 '12 at 4:32
Adam DymitrukAdam Dymitruk
104k...
Install specific git commit with pip
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$ pip install git+git://github.com/aladagemre/django-notification.git@2927346f4c513a217ac8ad076e494dd1adbf70e1
branch-name
With git
$ pip install git+git://github.com/aladagemre/django-notification.git@cool-feature-branch
or from source bundle
$ pip install https://github.com/aladagemre/djan...
Command to change the default home directory of a user
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366
Ibrahim's comment on the other answer is the correct way to alter an existing user's home dire...
How do I set a cookie on HttpClient's HttpRequestMessage
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383
Here's how you could set a custom cookie value for the request:
var baseAddress = new Uri("ht...
SqlAlchemy - Filtering by Relationship Attribute
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answered Dec 19 '11 at 13:37
Denis OtkidachDenis Otkidach
27k88 gold badges7070 silver badges9090 bronze badges
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