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How to read/process command line arguments?
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12
at this point (12/2011), argparse is now considered a better option than optparse, correct?
– oob
De...
django : using select_related and get_object_or_404 together
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answered Jul 8 '11 at 12:49
Daniel RosemanDaniel Roseman
521k5151 gold badges699699 silver badges746746 bronze badges
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How do you use the ellipsis slicing syntax in Python?
...> x[:, 1:2]
– Ronny
May 8 '09 at 12:53
30
@Ronny: The point was to demonstrate some custom usa...
Iterating over Java collections in Scala
..., so since 2.13.0 you need to use scala.jdk.CollectionConverters.
Scala 2.12.0 deprecates scala.collection.JavaConversions, so since 2.12.0 one way of doing this would be something like:
import scala.collection.JavaConverters._
// ...
for(k <- javaCollection.asScala) {
// ...
}
(notice ...
django unit tests without a db
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123
You can subclass DjangoTestSuiteRunner and override setup_databases and teardown_databases met...
Extract file name from path, no matter what the os/path format
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edited Apr 28 '13 at 21:12
answered Dec 5 '11 at 11:45
La...
Cast Object to Generic Type for returning
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212
You have to use a Class instance because of the generic type erasure during compilation.
publi...
How to organize a node app that uses sequelize?
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125
+50
The sho...
STL：accumulate与自定义数据类型 - C/C++ - 清泛网 - 专注C/C++及内核技术
...mulate()的原型为(文件取自DEV-C++编译器)：
template<typename _InputIterator, typename _Tp, typename _BinaryOperation>
_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
_BinaryOperation __binary_op)
{
// concept requirements
__glibcxx...
Generic type conversion FROM string
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answered Aug 12 '08 at 9:24
lubos haskolubos hasko
23.3k1010 gold badges5252 silver badges6161 bronze badges
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