大约有 45,000 项符合查询结果（耗时：0.0543秒） [XML]
How to print Unicode character in Python?
...
If you're trying to print() Unicode, and getting ascii codec errors, check out this page, the TLDR of which is do export PYTHONIOENCODING=UTF-8 before firing up python (this variable controls what sequence of bytes the console tries to encode your string data as). Internally, Python3 ...
Storing integer values as constants in Enum manner in java [duplicate]
...s enum value to switch case! "case Actions.CREATE.getAction()" it gives an error "case expressions must be constant expressions"
– مريم قد الحياة
Dec 15 '16 at 10:42
1
...
How To Auto-Format / Indent XML/HTML in Notepad++
...
Beware of the missing libtidy.dll error in recent versions when installing the HTMLTidy plugin.
– Amos M. Carpenter
Aug 17 '12 at 4:36
12
...
Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “Latin1_General_CI_
...
Identify the fields for which it is throwing this error and add following to them:
COLLATE DATABASE_DEFAULT
There are two tables joined on Code field:
...
and table1.Code = table2.Code
...
Update your query to:
...
and table1.Code COLLATE DATABASE_DEFAULT = table2.Code...
Cell spacing in UICollectionView
...
Great post. I did encounter an error with it upsetting the formatting of the last line of the layout in some circumstances. To resolve I changed the if to AND an additional condition: if(origin + maximumSpacing + currentLayoutAttributes.frame.size.width ...
Pure virtual function with implementation
...{}
class Derived : public Base {};
int main() {
// Base b; -- compile error
Derived d;
}
share
|
improve this answer
|
follow
|
...
Mercurial undo last commit
...eration finishes succesfully, the transaction is marked as complete. If an error occurs, the transaction is "rolled back" and the repository is left in the same state as before.
You can manually trigger a rollback with 'hg rollback'. This will undo the last transactional command. If a pull command...
Is there a ceiling equivalent of // operator in Python?
... % b) for integers (this may be less reliable with floats due to round-off error). The step with bool(r) adds one to the quotient whenever there is a non-zero remainder.
Solution 3: Adjust the numerator before the division
def ceiling_division(n, d):
return (n + d - 1) // d
Translate the nu...
Correct way to populate an Array with a Range in Ruby
... want the range from 2 to 25. Yet if I try order << (2.25) I get the error can't convert Range into Integer.
– kakubei
Nov 10 '11 at 14:29
1
...
postgres: upgrade a user to be a superuser?
...
I get: ERROR: must be superuser to alter superusers
– Stepan Yakovenko
Mar 18 '14 at 8:03
15
...